If you wanted to do multiple sessions within the same Xvfb instance, you can do something like:
`which Xvfb` :1 -screen 0 1024x768x24 &
export AFNI_DETACH=NO
parentDir=`pwd`
mkdir snapshots
for aSubject in Subject01 Subject02 Subject03
do
cd $aSubject/$aSubject.results
centerC=`3dCM anat_final.${aSubject}+tlrc`; #get center of anatomical
DISPLAY=:1 afni -com "OPEN_WINDOW A.axialimage mont=4x4:3 geom=600x600+800+600" \
-com "SWITCH_UNDERLAY anat_final.${aSubject}+tlrc" \
-com "SWITCH_OVERLAY stats.${aSubject}+tlrc" \
-com "SET_DICOM_XYZ A ${centerC}" \
-com "SET_SUBBRICKS A -1 13 14" \
-com "SET_THRESHNEW A .001 *p" \
-com "SAVE_JPEG A.axialimage ${parentDir}/snapshots/${aSubject}_condition1.jpg" \
-com "SET_SUBBRICKS A -1 16 17" \
-com "SET_THRESHNEW A .001 *p" \
-com "SAVE_JPEG A.axialimage ${parentDir}/snapshots/${aSubject}_condition2.jpg" \
-com "SET_SUBBRICKS A -1 19 20" \
-com "SET_THRESHNEW A .001 *p" \
-com "SAVE_JPEG A.axialimage ${parentDir}/snapshots/${aSubject}_condition3.jpg" \
-com "QUIT"
cd $parentDir
done
killall Xvfb #shuts down the instance
Edited 1 time(s). Last edit at 11/28/2014 10:39AM by Peter Molfese.
