CDO

Hello,

I would need to convert acsii data files from singel station to one complete netcdf data file with cdo. Is that possible?
My ascii files are in the form:

ta mo jahr   tmax   tmit   tmin   nied   relf   ludr   dadr   sonn   bewo   stra   wind  21052   -3.25  -45.25   63
  1  1 1958   29.1   26.3   22.7   13.6   76.0 1002.4   25.9 -999.9 -999.9 1087.9    1.4
  2  1 1958   29.5   25.4   21.9    7.7   82.2 1003.7   26.6 -999.9 -999.9 1154.6    1.7
  3  1 1958   32.4   26.5   21.6    0.7   71.4 1003.7   24.7 -999.9 -999.9 1330.4    1.8
  4  1 1958   32.8   28.2   23.5    0.2   60.9 1003.9   23.3 -999.9 -999.9 1332.1    2.0

-3.25 is the latitude and -45.25 ist the longitute and 21052 is the stationnumber.
I have a lot of data files (round about 3500) in this form and want to combine all data in a singel netcdf file.
The grid solution is 0.5 degrees.

Is there any cdo operator to get netcdf format from ascii files like this?
Thank you in advance.
Markus Kilian