** unknown netCDF error code: -1

[Dongxiao Zhang <Dongxiao.Zhang@xxxxxxxx>]

Dear all,

Can somebody figure out why "unknown netCDF error code:  -1" comes out
from the following script?

use "http://opendap.aviso.oceanobs.com/dodsC/merged/h/msla_oer_merged_h";
set region/x=100e:290e/y=20s:20n
fill/l=1/lev=(-30,30,10) GRID_0001
!no problem
fill/l=171/lev=(-30,30,10) GRID_0001
!fine
!but
cancel region
fill/lev=(-30,30,10)/y=10n/l=1:171/x=100e:290e GRID_0001
** unknown netCDF error code:  -1

I am using
FERRET v5.51
Tru64 V4.0E - 02/28/03

How is the above working in newer version? Has someone compiled v5.53 on
a Dec/Alpha?

Thanks,

Dongxiao

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Dr. Dongxiao Zhang
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