Hi HCP community,

I have some parcellations done in matlab, so for every vertex I have a
cluster number label. I usually save it as a pscalar with the Fieldtrip
function ft_write_cifti, then I convert it into a .label file.

It works fine, however, I would like to not save one pscalar at a time but
several columns with different parcellations. When I input in
ft_write_cifti the 2d matrix with the dimord variable as 'pos' it gives me
this error:

Error using ft_write_cifti (line 166)
unsupported dimord "pos_unknown"

I can merge it later with -cifti-merge, however, it would be more
convenient to skip this step and generating hundreds of files. Do you know
if it is possible?

In addition, in wb_view in the Overlay toolbox where says Map,
ft_write_cifti saves the name as the fieldname where the data was. That is
limited because in matlab a fieldname can't be only numbers, for example,
if I want to save the Map name of the scales with a number it is not
possible. Is it possible to change it in the function or later on with a
command or in wb_view?


Thanks
Adonay

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