I'm trying to show an overlay (.mgh file) I have created. I'm using tksurfer to view the file. I intend to change the color scale using view/configure/overlay. However, the
configure overlay display window is clipped and I can not see the apply button.
Tksurferguide says that it may happen using low-resolution monitors and says that I need to download and copy a file into $FREESURFER_HOME/lib/tcl directory (
https://surfer.nmr.mgh.harvard.edu/fswiki/TkSurferGuide/TkSurferWorkingWithData/TkSurferOverlay). Trying to download this file, I get the following message: