Is there anyway to specify different TMP directory besides
/usr/tmp which is used for gnuplot? I have problems of insufficient
disk space on the system tmp directory when I have large plot files.
Is is possible to use some environment variables like TMPDIR or
some octave variable to specify the tmp directory to be used, or do
I have to wait for next release of octave (which promises to do away with
tmp files for data passing to gnuplot)?