Ok Ibrahim, thank you, i go to try now... The last time your help went very good thank you... I now go to try your recomendations...<br><br>So, i work with WRF model and the outputs files of this model are in netCDF , i am use an utility that transform of netCDF at .ctl y .dat for GrADS... Now, i am learning to use the GrADS and trying to see the most of products that i can... I want now to plot SkewT and save the image of all my products and i want to obtained the data grid... I need to make EOF with the values of the grid and to compare products... Well, really i am making several things, but the main in this moment is to learn to use the GrADS for i make the other things that i explained before to you...
<br><br>Thank you<br>-- <br>Ing. Rafael E. Mundaray M.