OSError

[jaykumar16]

I am running data_prep.py first to gather the data in my normal computer and I am getting MemorryError: unable to make matrix even tho I have 16GB RAM and GPU of 6GB.

I try this on the cluster and I am getting the following error:

Traceback (most recent call last):
File "data_prep.py", line 363, in
ismrmrd_to_npy(dir_mridata_org, dir_npy)
File "data_prep.py", line 98, in ismrmrd_to_npy
np.save(file_output, kspace.astype(np.complex64))
File "/home/jaykumar/Envjay/lib/python3.6/site-packages/numpy/lib/npyio.py", line 536, in save
pickle_kwargs=pickle_kwargs)
File "/home/jaykumar/Envjay/lib/python3.6/site-packages/numpy/lib/format.py", line 640, in write_array
array.tofile(fp)
OSError: problem writing element 524288 to file

[ekcole]

maybe this will help?
numpy/numpy#5336