<div>Dear Users, </div>
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<div>I have downloaded a sample of NCEP/NCAR data using GrADS and saved them with "fwrite" command as a *.grd file (I've also created a *.ctl file). The file contains data for the whole globe and for the time period from 00z1jan1961 to 00z1jan1991 (6-hours data) and for one vertical level. I need to perform a moving average on the data, but since it is not possible in GrADS (at least I do not know), I need to program it in FORTRAN. </div>
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<div>Accounting that, I have two questions:</div>
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<div>1. does anyone know how to write a FORTRAN program that will read *.grd files in a proper way (important);</div>
<div>2. does anyone know how to program moving average (optional)? </div>
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<div>If you do not know, but You may know someone who can help me, please connect us.</div>
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<div>Kind regards, </div>
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<div>Djordje Romanic</div>
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