base="example1"
file="example1.f"
let NPROC_ROWS=2
let NPROC_COLS=3
if [ ! -f $file ]; then
   wget http://www.netlib.org/scalapack/examples/$file
fi
grep DATA $file
echo "NPROW = $NPROC_ROWS NPCOL = $NPROC_COLS"