12. 大型資料處理#
一般認為所謂大型資料或「大數據 (Big Data)」通常應用在機器學習領域上，但在大氣科學上，我們所認定的大數據可能更接近以下維基百科的定義：
Big data is data sets that are so voluminous and complex that traditional data processing application software are inadequate to deal with them.
大氣科學資料因為時間長、網格解析度和垂直層越來越細的緣故，如果沒有謹慎處理，可能會造成記憶體無法負荷，例如以下錯誤訊息：
MemoryError: Unable to allocate 52.2 GiB for an array with shape (365, 37, 721, 1440) and data type float32
會有這樣的情形是因為要分析的資料量已經超過電腦記憶體 (RAM) 的負荷。那要如何避免這個情形發生呢？
Dask#
Dask是一套Python的套件，可以用電腦多核心(core)來進行平行運算，因此可以提升效率。在計算時，程式不會完全讀入所有的資料，而是以符號的方式先進行運算，這個過程稱為 “lazy computation”，也因此運算的過程不會耗費大量的記憶體 RAM。
為了理解dask如何在xarray上運作，我們先以一組1000 × 4000大小的矩陣來示範。
1. Numpy矩陣
import numpy as np
shape = (1000, 4000)
ones_np = np.ones(shape)
ones_np
array([[1., 1., 1., ..., 1., 1., 1.],
[1., 1., 1., ..., 1., 1., 1.],
[1., 1., 1., ..., 1., 1., 1.],
...,
[1., 1., 1., ..., 1., 1., 1.],
[1., 1., 1., ..., 1., 1., 1.],
[1., 1., 1., ..., 1., 1., 1.]])
2. Dask矩陣
import dask.array as da
ones = da.ones(shape)
ones
|
||||||||||||||||
Dask會把矩陣分成許多子矩陣，這些子矩陣稱為”chunk”。在dask中，我們可以指定chunks的大小。
chunk_shape = (1000, 1000)
ones = da.ones(shape, chunks=chunk_shape)
ones
|
||||||||||||||||
如果我們做點計算，例如先進行相乘然後再平均
ones_mean = (ones * ones[::-1, ::-1]).mean()
ones_mean
|
||||||||||||||||
計算過程如下：
也就是chunk本身會在各自的核心中先進行計算，然後最後再合併一起成為最終的結果。
由以上的計算過程，我們可以大致理解dask的計算原理，更進階的用法可以參閱dask的官方網站說明。
從以上例子我們可以知道，dask矩陣囊括了我們熟知的numpy套件中的函數。其實dask也囊括了xarray的函數，這對於我們要使用dask輔助處理大氣科學中大型資料是非常有利的。那麼dask怎麼幫助我們加速資料處理呢？
大型氣象資料處理#
在第二單元中，我們已經介紹在開啟多個檔案xarray.open_mfdataset時，可以加上parallel=True來加快計算速度，這就是把xarray以dask矩陣的方式讀取，因此電腦多核心會同時讀取檔案，以增加速度。以下我們開啟NCEP R2水平風場的檔案，指定chunks的大小chunks={'time':183, 'level': 1, 'longitude':93*2,'latitude':91*2}，並且計算氣候場、距平值，然後畫出結果。
import xarray as xr
import dask
with dask.config.set(**{'array.slicing.split_large_chunks': False}):
uds = xr.open_mfdataset('./data/ncep_r2_uv850/u850.*.nc',
combine = "by_coords",
parallel=True,
chunks={'time':183, 'longitude':36,'latitude':24}
)
vds = xr.open_mfdataset('data/ncep_r2_uv850/v850.*.nc',
combine = "by_coords",
parallel=True,
chunks={'time':183, 'longitude':36,'latitude':24}
)
%time
/Users/waynetsai/.local/lib/python3.10/site-packages/ecmwflibs/__init__.py:83: UserWarning: dlopen(/Users/waynetsai/.local/lib/python3.10/site-packages/ecmwflibs/_ecmwflibs.cpython-310-darwin.so, 0x0002): tried: '/Users/waynetsai/.local/lib/python3.10/site-packages/ecmwflibs/_ecmwflibs.cpython-310-darwin.so' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64')), '/System/Volumes/Preboot/Cryptexes/OS/Users/waynetsai/.local/lib/python3.10/site-packages/ecmwflibs/_ecmwflibs.cpython-310-darwin.so' (no such file), '/Users/waynetsai/.local/lib/python3.10/site-packages/ecmwflibs/_ecmwflibs.cpython-310-darwin.so' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64'))
warnings.warn(str(e))
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeBitGroomNumberOfSignificantDigits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeGranularBitRoundNumberOfSignificantDigits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeBitRoundNumberOfSignificantBits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeBitGroomNumberOfSignificantDigits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeGranularBitRoundNumberOfSignificantDigits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeBitRoundNumberOfSignificantBits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeBitGroomNumberOfSignificantDigits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeGranularBitRoundNumberOfSignificantDigits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeBitRoundNumberOfSignificantBits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeBitGroomNumberOfSignificantDigits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeGranularBitRoundNumberOfSignificantDigits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeBitRoundNumberOfSignificantBits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeBitGroomNumberOfSignificantDigits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeGranularBitRoundNumberOfSignificantDigits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeBitRoundNumberOfSignificantBits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeBitGroomNumberOfSignificantDigits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeGranularBitRoundNumberOfSignificantDigits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 494 in H5O__attr_open_by_name(): can't locate attribute: '_QuantizeBitRoundNumberOfSignificantBits'
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
HDF5-DIAG: Error detected in HDF5 (1.12.2) thread 0:
#000: H5A.c line 528 in H5Aopen_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#001: H5VLcallback.c line 1091 in H5VL_attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#002: H5VLcallback.c line 1058 in H5VL__attr_open(): attribute open failed
major: Virtual Object Layer
minor: Can't open object
#003: H5VLnative_attr.c line 130 in H5VL__native_attr_open(): can't open attribute
major: Attribute
minor: Can't open object
#004: H5Aint.c line 545 in H5A__open_by_name(): unable to load attribute info from object header
major: Attribute
minor: Unable to initialize object
#005: H5Oattribute.c line 476 in H5O__attr_open_by_name(): can't open attribute
major: Attribute
minor: Can't open object
#006: H5Adense.c line 394 in H5A__dense_open(): can't locate attribute in name index
major: Attribute
minor: Object not found
CPU times: user 1 µs, sys: 1e+03 ns, total: 2 µs
Wall time: 2.86 µs
u = uds.sel(lat=slice(90,0)).uwnd
v = vds.sel(lat=slice(90,0)).vwnd
%time
u
CPU times: user 1 µs, sys: 0 ns, total: 1 µs
Wall time: 2.86 µs
<xarray.DataArray 'uwnd' (time: 8766, level: 1, lat: 37, lon: 144)>
dask.array<getitem, shape=(8766, 1, 37, 144), dtype=float32, chunksize=(183, 1, 37, 144), chunktype=numpy.ndarray>
Coordinates:
* time (time) datetime64[ns] 1998-01-01 1998-01-02 ... 2021-12-31
* lon (lon) float32 0.0 2.5 5.0 7.5 10.0 ... 350.0 352.5 355.0 357.5
* lat (lat) float32 90.0 87.5 85.0 82.5 80.0 ... 10.0 7.5 5.0 2.5 0.0
* level (level) float32 850.0
Attributes: (12/14)
standard_name: eastward_wind
long_name: Daily U-wind on Pressure Levels
units: m/s
unpacked_valid_range: [-140. 175.]
actual_range: [-78.96 110.35]
precision: 2
... ...
var_desc: u-wind
dataset: NCEP/DOE AMIP-II Reanalysis (Reanalysis-2) Daily A...
level_desc: Pressure Levels
statistic: Mean
parent_stat: Individual Obs
cell_methods: time: mean (of 4 6-hourly values in one day)在以上的預覽中，我們可以看到Chunk的資訊，這是因為在dask的lazy computation下，程式還沒有真正將資料的數值給代入，且將資料切成我們指定的小塊來進行平行運算了。到此時資料都還沒有真正進入電腦的記憶體。
接下來我們要計算氣候平均，但根據xarray網站的建議，目前dask對groupby()、resample()函數還沒有很好的支援，如果在dask下計算，反而很沒效率，因此筆者建議，在切完資料、進行複雜計算前，都應該使用load()將資料讀取進記憶體。
xarray.Dataset.load: Manually trigger loading and/or computation of this dataset’s data from disk or a remote source into memory and return this dataset.
不過如果上面預覽中的task越多、資料檔越大，這個步驟還是得花很多時間。
u.load()
v.load()
%time
u
CPU times: user 1 µs, sys: 0 ns, total: 1 µs
Wall time: 3.1 µs
<xarray.DataArray 'uwnd' (time: 8766, level: 1, lat: 37, lon: 144)>
array([[[[ -7.9900055 , -7.9600067 , -7.9400024 , ..., -7.9799957 ,
-7.9600067 , -8.0099945 ],
[ -3.5800018 , -3.2900085 , -3.0099945 , ..., -4.5099945 ,
-4.2100067 , -3.8600006 ],
[ 4.1900024 , 4.669998 , 5.050003 , ..., 2.4199982 ,
3.069992 , 3.699997 ],
...,
[ -2.5400085 , -3.6100006 , -4.1600037 , ..., 0.6199951 ,
-0.21000671, -1.3399963 ],
[ -4.1100006 , -4.630005 , -4.3099976 , ..., -0.29000854,
-1.4900055 , -2.9100037 ],
[ -7.4600067 , -7.3899994 , -6.1900024 , ..., -3.6600037 ,
-5.2299957 , -6.6100006 ]]],
[[[ -5.6100006 , -5.1600037 , -4.7100067 , ..., -6.8099976 ,
-6.4100037 , -6.0099945 ],
[ 2.2200012 , 2.6699982 , 3.069992 , ..., 0.56999207,
1.199997 , 1.6900024 ],
[ 8.319992 , 8.789993 , 9.139999 , ..., 6.369995 ,
...
1.6250005 , 1.9250002 ],
[ -1.2750001 , -0.7999997 , -0.2249999 , ..., -2.7249997 ,
-2.2 , -1.7499998 ],
[ -3.9249995 , -3.4999998 , -2.9250002 , ..., -5.4 ,
-4.975 , -4.5 ]]],
[[[ -6.7499995 , -6.775 , -6.8250003 , ..., -6.6 ,
-6.625 , -6.7249994 ],
[ -6.8749995 , -6.925 , -6.9499993 , ..., -6.575 ,
-6.675 , -6.775 ],
[ -7.05 , -7.175 , -7.225 , ..., -6.5000005 ,
-6.725 , -6.8749995 ],
...,
[ -0.625 , -0.8500004 , -0.5750003 , ..., -2.6 ,
-1.5500002 , -0.7249999 ],
[ -1.6749997 , -1.3499999 , -1.2750001 , ..., -5.9500003 ,
-4.4749994 , -2.775 ],
[ -3.15 , -2.8249998 , -2.8250003 , ..., -7.700001 ,
-6.125 , -4.3 ]]]], dtype=float32)
Coordinates:
* time (time) datetime64[ns] 1998-01-01 1998-01-02 ... 2021-12-31
* lon (lon) float32 0.0 2.5 5.0 7.5 10.0 ... 350.0 352.5 355.0 357.5
* lat (lat) float32 90.0 87.5 85.0 82.5 80.0 ... 10.0 7.5 5.0 2.5 0.0
* level (level) float32 850.0
Attributes: (12/14)
standard_name: eastward_wind
long_name: Daily U-wind on Pressure Levels
units: m/s
unpacked_valid_range: [-140. 175.]
actual_range: [-78.96 110.35]
precision: 2
... ...
var_desc: u-wind
dataset: NCEP/DOE AMIP-II Reanalysis (Reanalysis-2) Daily A...
level_desc: Pressure Levels
statistic: Mean
parent_stat: Individual Obs
cell_methods: time: mean (of 4 6-hourly values in one day)此時這是一個DataArray。接下來計算氣候平均就很快了。
uDayClim = u.groupby('time.dayofyear').mean('time')
vDayClim = v.groupby('time.dayofyear').mean('time')
uDayClim
<xarray.DataArray 'uwnd' (dayofyear: 366, level: 1, lat: 37, lon: 144)>
array([[[[-1.5247937e+00, -1.4514604e+00, -1.3754172e+00, ...,
-1.7235428e+00, -1.6562518e+00, -1.5960444e+00],
[-5.6333429e-01, -4.1833475e-01, -2.7458504e-01, ...,
-9.6874976e-01, -8.4125155e-01, -6.9416922e-01],
[ 7.5583190e-01, 9.2770594e-01, 1.0993727e+00, ...,
3.0166462e-01, 4.4770643e-01, 6.0145718e-01],
...,
[-1.4350017e+00, -1.3072938e+00, -1.2437533e+00, ...,
-3.2308366e+00, -2.5950010e+00, -1.8743768e+00],
[-7.3541850e-01, -6.0729337e-01, -4.0958592e-01, ...,
-2.8920867e+00, -2.0904186e+00, -1.2187523e+00],
[-6.3625211e-01, -6.9604486e-01, -6.7854387e-01, ...,
-2.7762527e+00, -1.9468770e+00, -1.0535429e+00]]],
[[[ 1.3624781e-01, 1.8458217e-01, 2.3916422e-01, ...,
-1.3961315e-02, 3.6873043e-02, 8.3957411e-02],
[ 2.3895724e-01, 3.3770636e-01, 4.3708053e-01, ...,
-5.7292778e-02, 4.5207102e-02, 1.4082973e-01],
[ 2.3937146e-01, 3.5499719e-01, 4.8520657e-01, ...,
...
[-1.4406258e+00, -1.0618763e+00, -4.6687624e-01, ...,
-3.2627106e+00, -2.4233356e+00, -1.8195858e+00],
[-8.7166828e-01, -7.2979182e-01, -4.7916898e-01, ...,
-2.8472936e+00, -1.9472933e+00, -1.2368768e+00]]],
[[[-4.1091676e+00, -3.9441681e+00, -3.7783356e+00, ...,
-4.5566688e+00, -4.4050002e+00, -4.2674980e+00],
[-3.2116699e+00, -3.1075017e+00, -2.9991691e+00, ...,
-3.5141671e+00, -3.4233353e+00, -3.3258324e+00],
[-3.0250015e+00, -3.1033335e+00, -3.1783364e+00, ...,
-2.5975020e+00, -2.7550004e+00, -2.8883379e+00],
...,
[ 6.7749852e-01, 9.3666548e-01, 8.9166456e-01, ...,
-2.1883342e+00, -1.1716664e+00, -9.6667372e-02],
[ 3.4666610e-01, 7.5583148e-01, 1.2258316e+00, ...,
-2.0166693e+00, -1.1691660e+00, -3.0000091e-01],
[ 2.3749900e-01, 4.7500062e-01, 9.8333144e-01, ...,
-1.7283325e+00, -9.7916764e-01, -2.2666772e-01]]]],
dtype=float32)
Coordinates:
* lon (lon) float32 0.0 2.5 5.0 7.5 10.0 ... 350.0 352.5 355.0 357.5
* lat (lat) float32 90.0 87.5 85.0 82.5 80.0 ... 10.0 7.5 5.0 2.5 0.0
* level (level) float32 850.0
* dayofyear (dayofyear) int64 1 2 3 4 5 6 7 8 ... 360 361 362 363 364 365 366
Attributes: (12/14)
standard_name: eastward_wind
long_name: Daily U-wind on Pressure Levels
units: m/s
unpacked_valid_range: [-140. 175.]
actual_range: [-78.96 110.35]
precision: 2
... ...
var_desc: u-wind
dataset: NCEP/DOE AMIP-II Reanalysis (Reanalysis-2) Daily A...
level_desc: Pressure Levels
statistic: Mean
parent_stat: Individual Obs
cell_methods: time: mean (of 4 6-hourly values in one day)使用dask的一些好習慣#
目前dask在
resample()orgroupby()兩個函數並沒有做很好的效率最佳化，因此建議在這之前就先進行load()的動作，以避免非常大量的計算。從上面的範例就可以看到從頭計算到ws這個動作，就要花費2279930 tasks，必然要花費很多時間！把一些初步的結果先儲存成netCDF檔案，然後重新讀進來，會比較節省時間。
空間上切越小的chunks越好 (e.g., chunks={‘latitude’: 10, ‘longitude’: 10})。
xarray官方網站建議開啟多個檔案時，設定
engine='h5netcdf'，會比engine='netcdf4'快。