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getting the missing value 1e+20 after regridding a consecutive dry days index (CDD)

Added by selam haftu over 3 years ago

Hello
i regridded the cdd file after calculating the indices. i got the missing value of 1e+20 on some of my GCMs. the indices values are present before regridding. pls what can i do to get the values after regridding? i also got the same value when i do the regridding before calculating the cdd indices.
attached are the netcdf file and txt file for the remapbil.

Download all files
pr_day_CanESM5_ssp245_r1i1p2f1_gn_20150101-21001231.nc_70s.nc (1.4 MB) pr_day_CanESM5_ssp245_r1i1p2f1_gn_20150101-21001231.nc_70s.nc GCM
2.5_2.5.txt (275 Bytes) 2.5_2.5.txt txt file

Replies (5)

RE: getting the missing value 1e+20 after regridding a consecutive dry days index (CDD) - Added by Ralf Mueller over 3 years ago

hi!

your uploaded file has only a single point. what kind of regridding do you want to do on this? Is this the input file before or after regridding?

cheers
ralf

RE: getting the missing value 1e+20 after regridding a consecutive dry days index (CDD) - Added by selam haftu over 3 years ago

i extracted the file from a global GCM using sellonlatbox,37.83,40.51,7.35,9.99 and i want to regrid it after the extraction of my study area.

RE: getting the missing value 1e+20 after regridding a consecutive dry days index (CDD) - Added by Ralf Mueller over 3 years ago

but if there is only a single point left, you cannot regrid is afterwards. please check if you can extract a larger region or if the resolution of the input file is fine enough for your later analysis

hth
ralf

RE: getting the missing value 1e+20 after regridding a consecutive dry days index (CDD) - Added by selam haftu over 3 years ago

Thank you for your response, i considered extracting a large area more than my study area and i got the result after regridding.

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