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September 13, 2017 01:14PM
Hi ALL,
I have the problem that when I try to dump out the 64 values per voxel into a file using 3dmaskdump, the dumped values with corresponding spatial coordinates don't match when I upload the file I dumped into AFNI GUI and go to the spatial coordinate position there. The following are the commands I used:
(1) whereami -mask_atlas_region TT_Daemon:right:47 -prefix trmiddle
(2) 3dresample -master DeconIMGAMpulse+tlrc -prefix testRmiddle -input trmiddle+tlrc
(3) 3dmaskdump -mask testRmiddle+tlrc -noijk -xyz -o testRmiddledump
Also if you 3dinfo the files you get:
DeconIMGAMpulse:
-79.5 79.5 3.0 54
-79.5 109.5 3.0 64
-63.5 83.5 3.0 50
trmiddle:
-80 80 1.0 161
-80 110 1.0 191
-65 85 1.0 151
testRmiddle:
-79.5 79.5 3.0 54
-79.5 109.5 3.0 64
-63.5 83.5 3.0 50
The file DeconIMGAMpulse+tlrc is an old file from 2011. I don't know if that makes a difference. What stupid thing am I doing? Thanks for your help!
-Linda
Subject Author Posted

3dmaskdump problem

heiding66 September 13, 2017 01:14PM

Re: 3dmaskdump problem

Daniel Glen September 13, 2017 01:49PM

Re: 3dmaskdump problem

heiding66 September 14, 2017 09:53AM



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