Hi Ziad,

I listed all the currents of that directly below.


Area_func+orig.HEAD
Area_func+orig.BRIK
ARzs_CW_avvr+orig.BRIK
ARzs_CW_avvr+orig.HEAD
ARzs_CW_avvr.DEL+orig.BRIK
ARzs_CW_avvr.DEL+orig.HEAD
FMRI006_EP+orig.BRIK
FMRI006_EP+orig.HEAD
Demo1_TS+orig.HEAD
Demo1_TS+orig.BRIK
S006allrunsRS_Norm+tlrc.HEAD
S006allrunsRS_Norm+tlrc.BRIK
S006run4RS_Norm+tlrc.HEAD
S006run4RS_Norm+tlrc.BRIK
S006run8RS_Norm+tlrc.HEAD
S006run8RS_Norm+tlrc.BRIK
S006_FearvsNeutral_67_Norm+tlrc.BRIK
S006_FearvsNeutral_67_Norm+tlrc.HEAD
S006run5RS_Norm+tlrc.BRIK
S006run5RS_Norm+tlrc.HEAD
S006run1RS_Norm+tlrc.BRIK
S006run1RS_Norm+tlrc.HEAD
S006run6RS_Norm+tlrc.BRIK
S006run6RS_Norm+tlrc.HEAD
ARzsspgrax+orig.BRIK
ARzsspgrax+orig.HEAD
S006run2RS_Norm+tlrc.BRIK
S006run2RS_Norm+tlrc.HEAD
S001Run2RS+orig.BRIK
S001Run2RS+orig.HEAD
S006run7RS_Norm+tlrc.BRIK
S006run7RS_Norm+tlrc.HEAD
S006run3RS_Norm+tlrc.BRIK
S006run3RS_Norm+tlrc.HEAD
Calc_Area.m
MatAFNI_Demo.m
test_display.m
unixtest.txt
outputforfmrinew.txt


As you can see this directory has 17 afni Briks, out of which 'Area_func+orig' is the one I created using the Matlab function 'WriteBrik'. When I start afni, it is able to read 16 datasets but not 'Area_func+orig' brik. I am displaying you the output when I invoke afni.

Initializing: X11.. Widgets...... Input files:
*** DATASET error: have no warp but have no data on disk as well
PURGING dataset /home/srikanth/fmri_vishnu/sub_006/FMRI006/BRIKS/Normalised/Test_Mat/Area_func+tlrc.HEAD from memory

session # 1 = /home/srikanth/fmri_vishnu/sub_006/FMRI006/BRIKS/Normalised/Test_Mat/ ==> 16 datasets
dataset count = 16
Time series = 0 files read
++ WARNING: AFNI_PLUGINPATH not set; searching PATH

NLfit & NLerr= Found 16 models
Plugins = 46 libraries read
-orient = RAI


Let me know what I can do.

Thanks,
Srikanth.