dset ^g8.980622.s1800e2030.grib
dtype grib
options template yrev
index g8.index
undef -1
title GPI                                                       
xdef   200 linear   235.250  0.500
ydef   200 linear   -49.750  0.500
zdef    1 levels 0
tdef    6 linear    18:00Z22jun1998  30mn
vars    5
gpi      1 218,1,0 Precip Index  (mm/30 minutes)
std      1 219,1,0 Std Dev of T over box
tmp      1  11,1,0 Temperature (K)
maxt     1  15,1,0 Max Temperature (K)
mint     1  16,1,0 Min Temperature (K)
endvars