Hi everyone,
I just dowloaded the full monthyly CM SAF SIS dataset (1983-2005) in NetCDF format (12 months x 23 years). I want to create mean SIS values per month for the period 1983-2005, and then use it in a project that will produce agro-climatic indicators in a specific region in Africa. I'm trying to use IDL to read the NetCDF files and to calculate the monthly averages for the period 1983-2005. I can read, extract and calculate the monthly averages, but the images appear upside-down and with some kind of mirror effect. Please find below two jpeg from December 1983, the original returned from the IDL code and the other (correct?!) using a rotation of 270º and transpose operation.
Has anyone used IDL to read NetCDF data and observed this issue?
Many thanks and best wishes
João