Writing to GrADS using Fortran

[Ed Blanchard]

Hi Mark, thanks for your reply, unfortunately I am not getting any results.

I change the fortran code to

open(14,file='scatter.grd',form='unformatted',status='new',access='direct',recl=4*109)
do itime=1, 109
  write(14,rec=1+2*(itime-1))  IE(itime)
  write(14,rec=2+2*(itime-1))  data1(3,itime+391)
enddo
close(14)

with the following .ctl file

DSET scatter.grd
TITLE   HGT
UNDEF   -99
TDEF 109 LINEAR 1aug90 1mo
XDEF 1 LINEAR 1 1
YDEF 1 LINEAR 1 1
ZDEF 1 LINEAR 1 1

VARS 2
IE 1 99 HT data
data1 1 99 HT data
ENDVARS

when plotting the data, it only shows IE(1), all others IE(2 to 109) and
data1(1 to 109) are still 0. Any ideas?

Ed