dset ^lanina.ndj.prcp.dat
undef -999.
options little_endian
xdef 76 linear  230.125 1.0
ydef 31  linear  20.125 1.0
zdef 1 linear 1 1
tdef 1 linear jan1950 1yr
vars 6
p       0 0 Total Daily Precip (mm)
pct     0 0 Count
pocn    0 0 OCN
pocnct  0 0 OCN count
pcomb   0 0 comp plus ocn
pcombct 0 0 comp plus ocn count
endvars