Hi Rick,

Thanks for your reply. Actually I read a functional brik which is in tlrc using 'BrikLoad' function, and used the 'Info' from that brik (modified some parts of Info), to create my new functional brik 'Area_info' in tlrc, using 'WriteBrik' function in Matlab. But I don't know why I am getting the output Brik which is displayed in .orig form.

Do I need to set something in the 'Info' structure to create the brik in +tlrc view or in this case is it creating in tlrc but showing in orig form.

Even when I ran the following command, it's giving similar error.

3drefit -view tlrc Area_func+orig

***DATASET error: have no warp but have no data on disk as well
PURGING dataset ./Area_func+tlrc.HEAD from memory
** 3drefit: Can't open dataset Area_func+orig

Let me know.

Thanks,
Srikanth.