Converting ASC to netcdf
Added by ivanhoe Tebaldeschi almost 3 years ago
Hi,
I need to convert this input ASC file to a netcdf.
I tried using the command
cdo -f nc input,grid2.txt Tmed.nc < Tmed20020101.asc
But it gives me a worning :
cdo input: Enter all 1148 elements of timestep 1! cdo input (Abort): Too few input elements (1145 of 1148)!
Are there any problems in the grid maybe?
Can someone help me in getting the correct netcdf output?
many thanks.
| Tmed20020101.asc (313 KB) Tmed20020101.asc | ASC input | ||
| grid2.txt (283 Bytes) grid2.txt | grid |
Replies (2)
RE: Converting ASC to netcdf - Added by Ralf Mueller almost 3 years ago
Dear knight Ivanhoe!
From what I understood, there are two issues
- you gridfile
grid2.txtis not correct because xsize and ysize do not match NCOLS and NROWS in the data file - you text data is not given in the right format, it must contain all datapoints of a single timestep in a single row
I changed both files accordingly (uploaded as '_01' versions of your uploads) and used the following command:
cdo -f nc -input,grid2_01.txt < Tmed20020101.asc_01 out.nc
What I left unchanged is the exact lonlat-locations of you grid (xfirst,yfirst,xinc,yinc)
happy hunting and long live the queen!
Ralf
| grid2_01.txt (288 Bytes) grid2_01.txt | |||
| Tmed20020101.asc_01 (313 KB) Tmed20020101.asc_01 |
RE: Converting ASC to netcdf - Added by ivanhoe Tebaldeschi almost 3 years ago
Dear Ralf,
Even if I would really love to be a proud knight, the name is the only thing that links me with him.
Thank you very very much.
Ivan