Did you specify a hemi? If you run it with --help it will give you docs.
You can also find them on line. You should also send the command line
On 2/17/2022 9:23 AM, Koustav Chatterjee wrote:
External Email - Use Caution
Dear FreeSurfer experts,
I need your help.
I am trying to run mris_preproc --fsgd in order to see the effect of
cortical volume on velocity, accounting for the effects of eTIV in the
analysis.
My .fsgd file looks like
GroupDescriptorFile 1
Title Vel_vol.glmdir
MeasurementName volume
Class Main
Variables Velocity Totalintracranialvolume
Input pt001 Main 57 1233150.571288
Input pt002 Main 44 1441659.580634
Input pt003 Main 60 1534770.256493
Input pt004 Main 55 1374671.330735
Input pt005 Main 29 1252775.397585
Input pt007 Main 42 1466033.251447
Input pt011 Main 82 1565625.985727
Input pt015 Main 30 1255088.0327
Input pt016.nii Main 79 1604469.84187
Input pt018.nii Main 45 1410265.173839
Input pt023 Main 70 1376261.088728
Input pt025 Main 49 1317185.172994
Input pt026 Main 45 1484779.378359
Input pt031 Main 53 1269043.642534
and .mtx file looks like
1 0
I am getting*e**rror: no source hemi specified.*
*
*
Thanks,
KC
*
*
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