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bmribler
7f83faf9d9
These examples are referred to from the replacement page of https://portal.hdfgroup.org/display/HDF5/Other+Examples.
30 lines
706 B
Python
30 lines
706 B
Python
#
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# This example creates an HDF5 file string.h5 and DSfixed dataset in it.
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# Then it opens the file and reads data back.
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#
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import h5py
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import numpy as np
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#
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# Create a new file using default properties.
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#
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file = h5py.File('string.h5','w')
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#
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# Create a dataset under the Root group using variable-length string type.
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#
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fixed_string = np.dtype('a10')
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dataset = file.create_dataset("DSfixed",(4,), dtype=fixed_string)
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data = ("Parting ", ".is such ", ".sweet ", ".sorrow...")
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dataset[...] = data
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#
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# Close the file before exiting
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#
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file.close()
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file = h5py.File('string.h5', 'r')
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dataset = file['DSfixed']
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data_out = dataset[...]
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for i in range(4):
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print("DSfixed[i] = ",data_out[i])
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file.close()
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