30 lines
982 B
Python
Executable File
30 lines
982 B
Python
Executable File
#!/usr/bin/env python
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from H5hut import *
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import numpy as np
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FNAME = "example_file_attribs.h5"
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ATTR_STRING = "FileAttrString"
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ATTR_INT32 = "FileAttrInt32"
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ATTR_INT64 = "FileAttrInt64"
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ATTR_FLOAT32 = "FileAttrFloat32"
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ATTR_FLOAT64 = "FileAttrFloat64"
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string_value = "This is a string attribute attached to the file."
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int32_value = np.array ([0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144], dtype='int32')
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int64_value = np.array ([42, 43, 44, 45], dtype='int64')
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float32_value = np.array ([2.71828, ], dtype='float32')
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float64_value = np.array ([3.14159265358979323846264338327950288419716939937510,],
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dtype='float64')
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f = H5OpenFile (FNAME, H5_O_WRONLY, H5_PROP_DEFAULT)
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H5WriteFileAttrib (f, ATTR_STRING, string_value)
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H5WriteFileAttrib (f, ATTR_INT32, int32_value)
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H5WriteFileAttrib (f, ATTR_INT64, int64_value)
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H5WriteFileAttrib (f, ATTR_FLOAT32, float32_value)
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H5WriteFileAttrib (f, ATTR_FLOAT64, float64_value)
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H5CloseFile (f)
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