Convert between .mat and .h5

convert-mat.py

#!/usr/bin/python3

import h5py
import numpy
import scipy.io
import argparse

parser = argparse.ArgumentParser()
parser.add_argument("file", help="h5 file or mat file")
args = parser.parse_args()

data = {}
if args.file.endswith('.h5'):
    with h5py.File(args.file) as fd:
        for i in fd.keys():
            data[i] = fd[i][...]
    scipy.io.savemat(args.file[:-3] + '.mat', data)
elif args.file.endswith('.mat'):
    data = scipy.io.loadmat(args.file)
    with h5py.File(args.file[:-4] + '.h5', 'w') as fd:
        for i in data.keys():
            if i not in ['__globals__',  '__header__', '__version__']:
                fd[i] = numpy.squeeze(data[i])
else:
    raise ValueError('filename must ends with .h5 or .mat')

Hello,
when i run
python convert.py trainedNet.mat
it converts the file into trainedNet.h5 but is it a correct conversion?
as i am getting error:

tid = h5t.py_create(dtype, logical=1)
  File "h5py\h5t.pyx", line 1634, in h5py.h5t.py_create
  File "h5py\h5t.pyx", line 1656, in h5py.h5t.py_create
  File "h5py\h5t.pyx", line 1678, in h5py.h5t.py_create
  File "h5py\h5t.pyx", line 1591, in h5py.h5t._c_compound
  File "h5py\h5t.pyx", line 1656, in h5py.h5t.py_create
  File "h5py\h5t.pyx", line 1711, in h5py.h5t.py_create
TypeError: Object dtype dtype('O') has no native HDF5 equivalent

please resolve this issue

Hi @AgriPooja , is it possible to share you .mat files? I can have a try with it.

Hello, i am not able to share the .mat files here.