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"cdo griddes" provides "yval" instead of "yinc" and "yfirst"

Added by Pierre LACOSTE about 6 years ago

Hi everybody,

I have a script that used "cdo griddes" command to retrieve the "yinc" and "yfirst" values of a NetCDF files.
But on some NetCDF files I have the "yval" parameter provided instead.
Could you explain me this behaviour of cdo?

Thank you

Best regards

Pierre


Replies (1)

RE: "cdo griddes" provides "yval" instead of "yinc" and "yfirst" - Added by Uwe Schulzweida about 6 years ago

yfirst and yinc are used if the coordinates are equidistant.
yvals is used if yinc is not constant.

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