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Hi!
I am trying to plot a brain surface consisting only of ones in order to later test a potential issue with the transformation between spaces. However, I was not able to. I would appreciate any help in order to sort out what I am doing wrong.
This is the code snippet to reproduce the issue:
dataL = np.ones(163842)
dataL = dataL.astype(np.float32)
imageL = nib.gifti.GiftiImage()
gii_dataL = nib.gifti.GiftiDataArray(dataL)
imageL.add_gifti_data_array(gii_dataL)
giftis = (imageL,imageL)
plotting.plot_surf_template(giftis, template='fsaverage', density='164k', surf='inflated',cmap='viridis',colorbar=True,hemi=None, data_dir=None, mask_medial=True, threshold=None)
And this is the error I get:
ValueError: x and y arguments to pcolormesh cannot have non-finite values or be of type numpy.ma.MaskedArray with masked values
Could you please help me find out how can I plot a brain surface of ones?
Thanks in advance for your help!
Best,
Eli
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