It sounds like your "$ANALYSIS_DIR/L.maxima.func.gii" file may be entirely zeros. I would have expected this to make the command give an error, though, rather than writing a broken gifti file. I will look into that.
Tim On Sun, May 13, 2018 at 7:44 AM, Xinyang Liu <[email protected]> wrote: > Dear HCP experts, > > Hi. I met a problem when checking the functional surface ROI which was > produced with a radium surrounding the maximum point in a specific > functional region. > > The command is: > ${CARET7DIR}/wb_command -metric-rois-from-extrema $MIDTHICKNESS_L > $ANALYSIS_DIR/L.maxima.func.gii 8 $ANALYSIS_DIR/${SUBJECT}_L. > mask_TARGET_ROI_${ROI}_8mm.func.gii > *The $MIDTHICKNESS_L is the L.midthickness_MSMAll file in the > ${SUBJECT}/MNINonLinear/fsaverage_LR32k folder. > > However, this new produced ROI could not be opened by the wb_view, with > the information *"Metric file contains 0 vertices but the CortexLeft > contains 32492 vertices"*. > > Besides, when doing surf2surf format conversion to detect the vertex > information, there was also an error reminding *"values mesh does not > have the correct number of vertices"*. > > I've no idea about where is wrong. Does any expert have experience of such > situation? Any suggestion would be very appreciated. Thanks. > > Best regards, > Xinyang > > > > > > > _______________________________________________ > HCP-Users mailing list > [email protected] > http://lists.humanconnectome.org/mailman/listinfo/hcp-users > _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
