Thanks Tim. Matt.
From: <[email protected]<mailto:[email protected]>> on behalf of "Timothy B. Brown" <[email protected]<mailto:[email protected]>> Organization: Washington University in St. Louis Date: Wednesday, October 19, 2016 at 3:25 PM To: Keith Jamison <[email protected]<mailto:[email protected]>>, Antonin Skoch <[email protected]<mailto:[email protected]>> Cc: HCP Users <[email protected]<mailto:[email protected]>> Subject: Re: [HCP-Users] gradunwarp - "array index out of bounds" error in coef_file_parse routine I have made this change and released version v1.0.3 of gradunwarp with this fix. Thanks, Tim On 10/17/2016 11:21 AM, Keith Jamison wrote: That is the correct fix for this problem. It has no side-effects. Some scanners (eg: Siemens 7T) have coefficients of even higher orders, so you can actually increase the siemens_cas to 100 or so to accommodate the full range. That value just determines the preallocation, and the matrix is trimmed down to the maximum appropriate size after reading the file. I think this is going to be fixed in the next release of gradunwarp (though when that will be...?) -Keith On Sat, Oct 15, 2016 at 1:14 PM, Antonin Skoch <[email protected]<mailto:[email protected]>> wrote: Dear experts, I have an issue with processing my data (acquired at Siemens Prisma 3T) by gradunwarp v1.0.2, downloaded from https://github.com/Washington-University/gradunwarp/releases It crashed with my coef.grad file by producing "array index out of bounds" error in coef_file_parse routine. I managed to get it working by increasing siemens_cas=20 in core/globals.py The corrected images look reasonable, with deformation going to maximum approx 1-2 mm in off-isocenter regions. Since I am not familiar with internals of gradunwarp, I would like to assure myself the routine with my modification works OK and there is no other unwanted consequence by increasing siemens_cas. Could you please comment on? Regards, Antonin Skoch _______________________________________________ HCP-Users mailing list [email protected]<mailto:[email protected]> http://lists.humanconnectome.org/mailman/listinfo/hc p-users _______________________________________________ HCP-Users mailing list [email protected]<mailto:[email protected]> http://lists.humanconnectome.org/mailman/listinfo/hcp-users -- Timothy B. Brown Business & Technology Application Analyst III Pipeline Developer (Human Connectome Project) tbbrown(at)wustl.edu ________________________________ The material in this message is private and may contain Protected Healthcare Information (PHI). If you are not the intended recipient, be advised that any unauthorized use, disclosure, copying or the taking of any action in reliance on the contents of this information is strictly prohibited. If you have received this email in error, please immediately notify the sender via telephone or return mail. _______________________________________________ HCP-Users mailing list [email protected]<mailto:[email protected]> http://lists.humanconnectome.org/mailman/listinfo/hcp-users ________________________________ The materials in this message are private and may contain Protected Healthcare Information or other information of a sensitive nature. If you are not the intended recipient, be advised that any unauthorized use, disclosure, copying or the taking of any action in reliance on the contents of this information is strictly prohibited. If you have received this email in error, please immediately notify the sender via telephone or return mail. _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
