I met a problem when I used ncea to average three NetCDF files. Abnormal value
appears in the final file. The missing value in the original files is -9999. The normal
value range is -44 to 81. But When I used ncea to average the three file, the normal
value range becomes to -6664. to 81. It seems the some missing values are involved
in the calculations.
How to deal with this problem? Thanks.
Guangshan
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a quick fix may be to add '-t 1' to the command line.
try to avoid NCO 3.9.5.
the preferred solution is to upgrade your NCO.
if this bug occurs with 3.9.7 then please send us a full report.
Charlie
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Hi all,
I met a problem when I used ncea to average three NetCDF files. Abnormal value
appears in the final file. The missing value in the original files is -9999. The normal
value range is -44 to 81. But When I used ncea to average the three file, the normal
value range becomes to -6664. to 81. It seems the some missing values are involved
in the calculations.
How to deal with this problem? Thanks.
Guangshan
a quick fix may be to add '-t 1' to the command line.
try to avoid NCO 3.9.5.
the preferred solution is to upgrade your NCO.
if this bug occurs with 3.9.7 then please send us a full report.
Charlie
Hi Charlie,
Thanks for your quick response.
I tried adding "-t 1" in the command line.
But It does not work.
What else can cause this kind of problem?
I run NCO on NCAR machine. I don't know whether NCO 3.9.7 is installed or not.
Could you help try it using version 3.9.7?
The sample date are small.
Guangshan