Ok, I'll try it out. Thanks. Blake Ashley Kovner W: (504)903-9302 C: (770) 312-1869 -----Original Message----- From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf Of Matt Glasser Sent: Tuesday, March 13, 2012 1:08 PM To: [log in to unmask] Subject: Re: [FSL] not so nifti This is an Ubuntu FSL distribution bug where /etc/fsl/fsl.sh (FSL's config file) does not get sourced before launching FSLView from the launch panel (even if you have it properly set up in your .bashrc/.bash_profile. If you launch FSLView from a terminal window you won't have this problem. To work around it, you could modify the shortcut to point to a wrapper script that contains: . /etc/fsl/fsl.sh prior to launching fslview, and then your preferences will be respected. Peace, Matt. -----Original Message----- From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf Of Kovner, Blake A. Sent: Tuesday, March 13, 2012 1:04 PM To: [log in to unmask] Subject: Re: [FSL] not so nifti I am.. I was using redhat and didn't have this issue but yes, now I use an ubuntu. Blake Ashley Kovner W: (504)903-9302 C: (770) 312-1869 -----Original Message----- From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf Of Matt Glasser Sent: Tuesday, March 13, 2012 12:55 PM To: [log in to unmask] Subject: Re: [FSL] not so nifti Are you using Ubuntu? Peace, Matt. -----Original Message----- From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf Of Blake AK Sent: Tuesday, March 13, 2012 12:37 PM To: [log in to unmask] Subject: [FSL] not so nifti I am using FSLview 3.1.8 and FSL 4.1. When I create a mask and save it, the drop-down menu in the Save As window offers only one file format: [.nii] This is what I need but when I go back into the file, it has been saved as a [.img] and a [.hdr] but not [.nii] at all. What can I do?