Dear SPMers,
after fighting with SPM and receiving hints from different
people (thank you all !), I am still stuck when trying to do a group
analysis on six subjects, 390 images (normalized with defaults) each.
Every of the individuals runs through fine by itsself but not
when in combination with a total group size > 4.
My procssing includes scaling, temporal smoothing and two confounding
variables. The same happens regardless of use of 'spmlarge' or the default
spm 96b. Here are the error messages:
>> ??? Cant map image file (/stim1/NEUMA_exec/sn5010041.img).
Error in ==> /data/sw/spm96/spm_map_vol.mexsg
Error in ==> /data/sw/spm96/spm_map.m
On line 33 ==> V = spm_map_vol(Filename,ID);
Error in ==> //nhome/erhard/bin/SPM/spm_fmri_spm_ui.m
On line 428 ==> for i = 1:q; V(:,i) = spm_map(P(i,:)); end
??? Error while evaluating callback string.
These error messages are very reproducible, the processing dies on the
same image, even though the image is fine by itsself, as individual
processing proves.
I use a SGI O2 R10000 195 MHz with IRIX 6.3 and Main memory size: 576
Mbytes. Swap space is 1.27 GB + 180MB.
Please help,
Peter Erhard
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