Dear Bruce and the Freesurfers, I had to update my ATI graphics driver and set the doublebufferflag to 1.
Everything is working just fine. Thanks for your help. Michelle On Sun, Sep 25, 2011 at 2:49 PM, Michelle Umali <mumal...@gmail.com> wrote: > Hi Bruce and the Freesurfers, > Sadly instead of .028 seconds, it takes ~60 second for a single 90 degree > rotation. > > Thanks for helping. > Michelle > > Here is the screen output: > > BOTANICA:~> tksurfer ld07 lh inflated > subject is ld07 > hemi is lh > surface is inflated > surfer: current subjects dir: /usr/local/freesurfer/subjects > surfer: not in "scripts" dir ==> using cwd for session root > surfer: session root data dir ($session) set to: > surfer: /home/michelle > checking for nofix files in 'inflated' > Reading image info (/usr/local/freesurfer/subjects/ld07) > Reading /usr/local/freesurfer/subjects/ld07/mri/orig.mgz > surfer: Reading header info from > /usr/local/freesurfer/subjects/ld07/mri/orig.mgz > surfer: vertices=156145, faces=312286 > surfer: single buffered window > surfer: tkoInitWindow(ld07) > surfer: using interface /usr/local/freesurfer/tktools/tksurfer.tcl > Reading /usr/local/freesurfer/tktools/tkm_common.tcl > Reading /usr/local/freesurfer/tktools/tkm_wrappers.tcl > Reading /usr/local/freesurfer/lib/tcl/fsgdfPlot.tcl > Reading /usr/local/freesurfer/tktools/tkUtils.tcl > Successfully parsed tksurfer.tcl > reading white matter vertex locations... > % surfer: curvature read: min=-3.127128 max=2.364444 > > > > > > On Sun, Sep 25, 2011 at 2:35 PM, Bruce Fischl > <fis...@nmr.mgh.harvard.edu>wrote: > >> Hi Michelle >> >> 28063 microseconds = 28milliseconds = 0.028 sec which is quite fast. Is >> that what you observe? Do you get any errors when you start tksurfer? Can >> you paste the screen output of tksurfer in an email? I'm not sure what's >> going on. When Nick/Krish/Ruopeng start reading email tomorrow, maybe they >> can help >> Bruce >> >> >> >> On Sun, 25 Sep 2011, Michelle Umali wrote: >> >> Hi Bruce, >>> Pressing return after entering the angle doesn't help :-) >>> >>> Still extremely slow: rotations, loading labels, and loading annotation. >>> >>> >>> Do you have any suggestions for a fix? >>> >>> Thanks. >>> Michelle >>> >>> >>> On Sun, Sep 25, 2011 at 1:59 PM, Bruce Fischl < >>> fis...@nmr.mgh.harvard.edu> >>> wrote: >>> When you type in a different angle make sure you hit return. Tk >>> is strange that way >>> >>> >>> >>> On Sep 25, 2011, at 1:50 PM, Michelle Umali <mumal...@gmail.com> >>> wrote: >>> >>> Hi Bruce, >>> I got 28063 microseconds per iteration. No, I'm not >>> running remotely. >>> Also, no matter what angle I choose, the rotation is >>> always by 90 degrees. >>> >>> Thanks. >>> Michelle >>> >>> On Sun, Sep 25, 2011 at 1:39 PM, Bruce Fischl >>> <fis...@nmr.mgh.harvard.edu> wrote: >>> Try typing >>> >>> time redraw >>> >>> At the tcl % prompt. Something sounds like it is very >>> wrong as it should be less than a second, not a minute. >>> You aren't running over vnc or something, are you? >>> >>> >>> >>> On Sep 25, 2011, at 1:28 PM, Michelle Umali >>> <mumal...@gmail.com> wrote: >>> >>> Dear Bruce and the Freesurfers, >>> >>> It turns out that the hemisphere does rotate, >>> but only if I press the same button again >>> after at least a minute or so. Then I have to >>> wait for a while before I can press another >>> rotation button. Do I maybe need to do any >>> display setup for using hardware acceleration >>> under Ubuntu? >>> >>> Thanks. >>> Michelle >>> >>> On Sun, Sep 25, 2011 at 1:16 PM, Bruce Fischl >>> <fis...@nmr.mgh.harvard.edu> wrote: >>> nope, nothing else should be >>> required. Did you push any >>> "rotate" buttons first? >>> >>> On Sun, 25 Sep 2011, Michelle Umali wrote: >>> >>> Dear Freesurfers, >>> I have recently installed >>> Freesurfer 5.1 and FSL 4.1.4 on a >>> linux machine. >>> When I run tksurfer, I can't >>> rotate the hemisphere. It will >>> show the >>> curvature, but the hemisphere just >>> won't turn. I was able to do this >>> through virtual box on my windows >>> laptop. >>> >>> Is there another software >>> package/toolbox that is needed? >>> Is either Matlab >>> or AFNI required as well? >>> >>> Thanks. >>> Michelle >>> >>> >>> >>> >>> >>> The information in this e-mail is intended >>> only for the person to whom it is >>> addressed. If you believe this e-mail was sent >>> to you in error and the e-mail >>> contains patient information, please contact >>> the Partners Compliance HelpLine at >>> http://www.partners.org/**complianceline<http://www.partners.org/complianceline>. >>> If >>> the e-mail was sent to you in error >>> but does not contain patient information, >>> please contact the sender and properly >>> dispose of the e-mail. >>> >>> >>> ______________________________**_________________ >>> Freesurfer mailing list >>> Freesurfer@nmr.mgh.harvard.edu >>> >>> https://mail.nmr.mgh.harvard.**edu/mailman/listinfo/**freesurfer<https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer> >>> >>> >>> ______________________________**_________________ >>> Freesurfer mailing list >>> Freesurfer@nmr.mgh.harvard.edu >>> >>> https://mail.nmr.mgh.harvard.**edu/mailman/listinfo/**freesurfer<https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer> >>> >>> >>> >>> >
_______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
