<div>Dear users, </div>
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<div>I have two files and both have the same variable, latitude dimension, one vertical level and the same time dimension; only the longitude dimensions are different. In the frst file, the longitude goes from -30 to 257.5 (lon increment is 2.5 deg) and in the second, the longitude goes from 0 to 60 (lon increment is 2.5 deg). What I need is to make one file with lon from -30 to 60, i.e to merge them. Is it possible in GrADS and how? Is it maybe possible with FORTRAN? </div>
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<div>Regards,</div>
<div>Djordje</div>