mrcfile_create_write_read_with_context_manager.py

python

Shows how to create a new MRC file, write data to it, and read it back using a c

15d ago12 lines

mrcfile.readthedocs.io

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mrcfile_create_write_read_with_context_manager.py
import mrcfile
import numpy as np

# Create a new MRC file and write some data
with mrcfile.new('test.mrc', overwrite=True) as mrc:
    mrc.set_data(np.zeros((10, 10, 10), dtype=np.float32))

# Open an existing MRC file for reading
with mrcfile.open('test.mrc') as mrc:
    data = mrc.data
    print(data.shape)
    print(data.dtype)