dset ^combined_ssu_T15.grads
options big_endian
* this control file is for the dataset SSU Tempeature dataset up to 2004
*options template yrev
undef  -999.00
title  Zonal SSU Temperature at 15mb -75 to 75 
xdef 1 levels  0.0 
ydef 15 levels -75 -65 -55 -45 -35 -25 -15 0 15 25 35 45 55 65 75 
zdef 1 levels 000
tdef  312 linear jan79 1mo
vars 1
T15 1 99 Tempeature at 15 mb 
endvars