Hello,
I am resending this post since there is no reply for 2 days, I really appreciate your help.
thanks so much.
I have several errors using mri_convert to convert 3T Philips T1-wt, DTI and fMRI images. The last one on T1-wt images tells me to send email to freesurfer, so here is the error messages:
[pom@PomLinux /home/pom]% !mri mri_convert -it dicom -i IM_0001 -ot mgz -o 001.mgz mri_convert -it dicom -i IM_0001 -ot mgz -o 001.mgz $Id: mri_convert.c,v 1.179.2.2 2011/05/16 20:53:47 greve Exp $ reading from IM_0001... Starting DICOMRead2() dcmfile = /home/pom/Software/freesurfer/ subjects/S009002A/mri/orig/orig2/IM_0001 dcmdir = /home/pom/Software/freesurfer/subjects/S009002A/mri/orig/orig2 WARNING: tag image orientation not found Ref Series No = 2 ERROR: bits = 8 not supported. Send email to freesurfer@nmr.mgh.harvard.edu
for DTI images, here is the errors:
MRIalloc(0, 0, 1855): bad parm [pom@PomLinux /home/pom]% mri_convert -it dicom -i IM_0001 -ot mgz -o 001.mgz mri_convert -it dicom -i IM_0001 -ot mgz -o 001.mgz $Id: mri_convert.c,v 1.179.2.2 2011/05/16 20:53:47 greve Exp $ reading from IM_0001... Starting DICOMRead2() dcmfile = /home/pom/Software/freesurfer/subjects/S009002A/mri/orig/IM_0001 dcmdir = /home/pom/Software/freesurfer/subjects/S009002A/mri/orig Ref Series No = 501 Found 1874 files, checking for dicoms WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag SeriesNumber not found WARNING: tag image orientation not found Found 1855 dicom files in series. WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag image orientation not found WARNING: tag SeriesNumber not found WARNING: tag image orientation not found First Sorting Computing Slice Direction Vs: -117.09 -112.869 17.456 Vs: -0.715854 -0.690047 0.106721 Second Sorting Counting frames nframes = 1 nslices = 1855 ndcmfiles = 1855 MRIalloc(0, 0, 1855): bad parm ERROR: mri alloc failed
I would greatly appreciate any help.