Template usage

[Muhammad Rahiz]

Dear GrADS users,

I have the following binary data that I want to aggregate into on single
master.ctl file.

ATM.1980070100.ctl (timestep = 124)
ATM.1980080100.ctl (timestep = 124)

I edited the descriptor file (ATM.1980070100.ctl) and changed the following
parameters to;

dset ^ATM.%y4%m2%d2%h2
options template
tdef 248

But I got the following error

ga> open ATM.1980080100.ctl
ga> d t
Notice:  Automatic Grid Interpolation Taking Place
Cannot contour grid - all undefined values

Any advise?

Muhammad
GrADS v1.9b4 on Fedora 10