<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>Hi Sergey,</DIV>
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<DIV> Thank you for your help shown to Sagar. I think the .ctl file should look like as attached (yrev is needed in options). However, I have one question. The data refers to only one time step. How should I modify the file name (....A2003121.005.2007....hdf => the processing time differs from file to file) and tdef correspondingly if there are several time steps (say, 121, 122, 123 etc as in day of year perpetual calendar) ?</DIV>
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<DIV> Best regards.</DIV>
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<DIV>Ooi</DIV></td></tr></table>