30-60 days Bandpass Filter
Added by S BR almost 12 years ago
Hi,
I am trying to use 30-60 days bandpass filter and getting the following error. Could you please help me to solve this issue.
cdo bandpass,365/60,365/30 olr.day.ano.1975-2011.nc filter30-60.nc
cdo bandpass (Abort): Missing value support for operators in module Filter not added yet
At first I have removed the 29Feb from original data and separated the data for individual year.
Then I prepared the daily climatology and generated the daily anomaly for individual years.
I have concatenated all the files (individual years) to get the olr.day.ano.1975-2011.nc.
However, I couldn't success to filter my data.
Thanks.
Regards
Ratna
Replies (2)
RE: 30-60 days Bandpass Filter - Added by Ralf Mueller almost 12 years ago
You seem to have missing values in your date, which might come from land-see-mask. You should try to set these values to 0 and re-run your call:
cdo setmistoc,0 ifile ofile
There are different operators for this type of thing. Have a look a the operators, which are printed by
cdo -h setmissor just look into the online docu
RE: 30-60 days Bandpass Filter - Added by S BR almost 12 years ago
Hi,
Thanks a lot. This worked fine. Hope, this will not generate any wrong result
if we are setting the missing values to 0.
Regards
Ratna