[ferret_users] How can I speed up my files?

[マウロ <suga.m.aa@xxxxxxxxxxxxxx>]

Dear Ferret users,

I have a doubt. I would like to generate 72 files regarding Latent Heat
Flux in an automatic mode.

I used the command line below. Note that LHF is a definition.
repeat/l=1:72 (fill LHF; contour/overlay xland; frame/file="test.gif")

I was expecting to meet test1.gif to test72.gif

However, I only found test.gif

How can I fix this?

Best regards
Mauro