Dear Nick and the Freesurfer team,
We are following the pipeline “HiResRecon” to process our 0.7mm isotropic data. The pipeline completed without error but we cannot visualize the Grey/White matter segmentation using "-surfs”. The error messages is shown below:
TM:~ Timwang$ tkmedit hires_3 brainmask.mgz -surfs Converting main surface: 100% done. Converting main surface: 100% done. Converting pial surface: 100% done. Converting main surface: 100% done. Converting main surface: 100% done. Converting pial surface: 100% done. tkmedit.bin(7641,0xa0a8d1a8) malloc: *** mach_vm_map(size=8388608) failed (error code=3) *** error: can't allocate region *** set a breakpoint in malloc_error_break to debug
We would greatly appreciate your help on how we can visualize the GM/WM segmentation result of the HiResRecon pipeline.
Many thanks,
Megha Kaushik Save Sight Institute Sydney, Australia