Re: [Freesurfer] Extract single time frame

2022-10-16 Thread Douglas N. Greve
I'm not sure what this refers to because there is no history in the email. I'm guessing that you want to extract a certain range of frames from a multiframe file. If so try theĀ  --fsubsampleĀ  option in mri_convert On 10/12/2022 2:33 PM, Proulx, Jean Sebastien wrote: > Hello, > > Specifying a sin

Re: [Freesurfer] Extract single time frame

2022-10-12 Thread Proulx, Jean Sebastien
Hello, Specifying a single volume frame with # is great, but how to specify a range or multiple arbitrary choosen frames? Something like #0..9 would be nice for the 1st to the 10th frame, and #0,2,4 for the 1st, 3rd and 5th frames. Thanks for the help and Have a very good day! Sebastien ___

Re: [Freesurfer] Extract single time frame

2015-10-26 Thread Rockers, Elijah D.
Thank you, I was not aware of the #frame extension! Eli On 10/26/2015 10:26 AM, Bruce Fischl wrote: Hi Eli a couple of different ways would work. The frams are numbered starting at 0 for the first one. So for frame #5 (the 6th one) it would be: mri_convert -nth 5 file.nii file.frame5.nii Alte

Re: [Freesurfer] Extract single time frame

2015-10-26 Thread Bruce Fischl
Hi Eli a couple of different ways would work. The frams are numbered starting at 0 for the first one. So for frame #5 (the 6th one) it would be: mri_convert -nth 5 file.nii file.frame5.nii Alternatively, all of our tools accept the extension # so you could do: mri_convert file.nii#5 file.f

[Freesurfer] Extract single time frame

2015-10-26 Thread Rockers, Elijah D.
Hello again, I have a large time series in dicom or .nii format. I am interested in extracting a single time frame from it. I did this before, I believe with freesurfer, but I have somehow forgot the name of the command, and I can't seem to find it. I believe it could be used to specify partic