hdf5

How to copy a dataset object to a different hdf5 file using pytables or h5py?

孤街浪徒 提交于 2020-08-09 08:00:30
问题 I have selected specific hdf5 datasets and want to copy them to a new hdf5 file. I could find some tutorials on copying between two files, but what if you have just created a new file and you want to copy datasets to the file? I thought the way below would work, but it doesn't. Are there any simple ways to do this? >>> dic_oldDataset['old_dataset'] <HDF5 dataset "old_dataset": shape (333217,), type "|V14"> >>> new_file = h5py.File('new_file.h5', 'a') >>> new_file.create_group('new_group') >>>

How to copy a dataset object to a different hdf5 file using pytables or h5py?

僤鯓⒐⒋嵵緔 提交于 2020-08-09 07:59:51
问题 I have selected specific hdf5 datasets and want to copy them to a new hdf5 file. I could find some tutorials on copying between two files, but what if you have just created a new file and you want to copy datasets to the file? I thought the way below would work, but it doesn't. Are there any simple ways to do this? >>> dic_oldDataset['old_dataset'] <HDF5 dataset "old_dataset": shape (333217,), type "|V14"> >>> new_file = h5py.File('new_file.h5', 'a') >>> new_file.create_group('new_group') >>>

Loading hdf5 matlab strings into Python

爷,独闯天下 提交于 2020-07-20 08:56:12
问题 I'm running into trouble reading a hdf5 matlab 7.3 file with Python. I'm using h5py 2.0.1. I can read all the matrices that are stored in the file, but I can not read a list of strings. h5py shows the strings as a dataset of shape (1, 894) with type |04. This data set contains object references, which I tried to dereference using the h5file[obj_ref] syntax. This yields something like dataset "FFb": shape (4, 1) type "<u2" . I interpreted that as a array of chars of length four. Which seems to

Loading hdf5 matlab strings into Python

牧云@^-^@ 提交于 2020-07-20 08:56:12
问题 I'm running into trouble reading a hdf5 matlab 7.3 file with Python. I'm using h5py 2.0.1. I can read all the matrices that are stored in the file, but I can not read a list of strings. h5py shows the strings as a dataset of shape (1, 894) with type |04. This data set contains object references, which I tried to dereference using the h5file[obj_ref] syntax. This yields something like dataset "FFb": shape (4, 1) type "<u2" . I interpreted that as a array of chars of length four. Which seems to

How to install HDF5 version 1.10.5 on windows 10

自作多情 提交于 2020-06-09 04:18:37
问题 I am using pycharm 2019.2 and I get the error below when trying to run this code : import nltk import numpy import tflearn import tensorflow import random import json from nltk.stem.lancaster import LancasterStemmer stemmer = LancasterStemmer() with open("intents.json") as file: data = json.load(file) print(data) Error : Warning! ***HDF5 library version mismatched error*** The HDF5 header files used to compile this application do not match the version used by the HDF5 library to which this