External Email - Use Caution Hi there freesurfer experts,
I am fairly new to freesurfer. I am attempting to convert freesurfer overlay files and eventually create individual-specific annotation files which will then be used to create a segmentation file to be used for drawing white matter tracts. When I run mri_info on the overlay files I get the following: Volume information for Net_10_ROIs_1_lh.mgh type: MGH dimensions: 253237 x 1 x 1 voxel sizes: 1.000000, 1.000000, 1.000000 type: FLOAT (3) fov: 253237.000 dof: 1 xstart: -126618.5, xend: 126618.5 ystart: -0.5, yend: 0.5 zstart: -0.5, zend: 0.5 TR: 0.00 msec, TE: 0.00 msec, TI: 0.00 msec, flip angle: 0.00 degrees nframes: 1 PhEncDir: UNKNOWN FieldStrength: 0.000000 ras xform present xform info: x_r = 1.0000, y_r = 0.0000, z_r = 0.0000, c_r = 0.5000 : x_a = 0.0000, y_a = 1.0000, z_a = 0.0000, c_a = 1281.0000 : x_s = 0.0000, y_s = 0.0000, z_s = 1.0000, c_s = 0.5000 talairach xfm : Orientation : RAS Primary Slice Direction: axial voxel to ras transform: 1.0000 0.0000 0.0000 -126618.0000 0.0000 1.0000 0.0000 1280.5000 0.0000 0.0000 1.0000 0.0000 0.0000 0.0000 0.0000 1.0000 voxel-to-ras determinant 1 ras to voxel transform: 1.0000 0.0000 0.0000 126618.0000 0.0000 1.0000 0.0000 -1280.5000 0.0000 0.0000 1.0000 0.0000 0.0000 0.0000 0.0000 1.0000 My initial thought was to run mri_label2label --> mri_label2vol --> mris_label2annot --mri_label2vol --> mri_concat = segmentation in native volume Running WSL2 Ubuntu 18_x86_64-7.2.0 FS: freesurfer-linux-ubuntu18_x86_64-7.2.0-20210721-aa8f76b Any guidance would be greatly appreciated. Thank you! -- *Benjamin L. Deck* *Doctoral Student* *Applied Cognitive and Brain Sciences* *Department of Psychological and Brain Sciences* *Drexel University* <https://secure-web.cisco.com/1kz89t9S4HXvtMVxUekw-dPXLzzUcmmP6UBXoFUZuORVdRn9l9F5hhq_ktqP7bMcRIhMzEdIqOiuBZZq6qvbpnOW8gdSHIrH8xyFn8dGpxxZK89uza1hqqJsoJl3iGREYiisE-mbYQNGuC-cM2V5CSBN1W3VBBULlVPWGfkumMRWdb-sHBlvPeHfOtVWtT2eBnHBgHKL3E2hCg8CkNYIJpznEWE39s1uXgByI9UOjS7gVe5_gDiX0ytDF7TgXY_YwM0_dFXXXWwsqGJsg-0rK015oMnXbdNXvQVFTPcu3yfZH45g2zMiq9QrWuLR0YORf/https%3A%2F%2Fwww.avast.com%2Fsig-email%3Futm_medium%3Demail%26utm_source%3Dlink%26utm_campaign%3Dsig-email%26utm_content%3Dwebmail%26utm_term%3Dicon> Virus-free. http://secure-web.cisco.com/1WixBPHZpnyB5-Xayd80a9TON-TvjqvK-WeaqazG-xtlOgjweh7twtEbjnJd8j1UMVTe3CvkGbxsZ3RcOSYguMacRhaUKgY-VlTG7pJKWv7KOgwq8cIOIIuxSiRis8AAurotcr5LZKDyx5PWWS2U12TJzX6vyLTYFWof--NlfbodFGC3VHzm2NlvDcRLOCW-5pk8PRCmfgfr47OFNa1XCw2b0lVzqHbmM47Eoz_q-2iIO6NV0A4XA6KCBB_jbOuOpNlnf4uvtEDOx2rUugNAYvyTzEllYlF12RYWutTazt5BgyioCQQKQWS08n5I97m5o/http%3A%2F%2Fwww.avast.com <https://secure-web.cisco.com/1hU1RdFIRZigHPH9QSngZUY6qgxOLWWme7Djq567riRfsJHvqVB8tzTiiwEIMxXTe999zLrvld8Wm-cf6NrTAfutxkYKyazR9ZoFt_YKjpWQxzZougn5wufHTs5ioRG-BHaKR0pwP-3qKekI4HZzUpaIip8TNkE2WzZyuS4HJV4nr0ASL3GXQ6a4VbKucwcFzc1o9Y-e9Zujxw4YUwE_005VJHOVdbHjT4er5UzvpLpaOx__it9rygrSqwCTPWTPvTovAv232_0LD4JtGRJI7e5TvW2YziLxK88yLPqoU-Pzk2oceOwjmKbbTH585LuHO/https%3A%2F%2Fwww.avast.com%2Fsig-email%3Futm_medium%3Demail%26utm_source%3Dlink%26utm_campaign%3Dsig-email%26utm_content%3Dwebmail%26utm_term%3Dlink> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
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