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<DIV>Hi,all</DIV>
<DIV></DIV>
<DIV>i&nbsp;wondering&nbsp;how&nbsp;I&nbsp;can&nbsp;use&nbsp;grads&nbsp;to&nbsp;regrid&nbsp;a&nbsp;2.5*2.5&nbsp;resolution&nbsp;data&nbsp;to&nbsp;a&nbsp;finer&nbsp;resolution&nbsp;data&nbsp;such&nbsp;as&nbsp;0.375*0.375&nbsp;resolutiong.&nbsp;</DIV>
<DIV></DIV>
<DIV>I&nbsp;try&nbsp;to&nbsp;use&nbsp;regrid2:</DIV>
<DIV>ga-&gt;&nbsp;define&nbsp;t2m=regrid2(tmp2m,0.375,0.375)</DIV>
<DIV></DIV>
<DIV>the&nbsp;output&nbsp;grid&nbsp;is&nbsp;UNIFORM&nbsp;lat/lon:</DIV>
<DIV>dx&nbsp;=&nbsp;&nbsp;0.38&nbsp;deg&nbsp;and&nbsp;dy&nbsp;=&nbsp;&nbsp;0.38&nbsp;deg</DIV>
<DIV>#&nbsp;points&nbsp;in&nbsp;i(lon)&nbsp;=&nbsp;960&nbsp;&nbsp;#&nbsp;points&nbsp;j(lat)&nbsp;=&nbsp;481</DIV>
<DIV>lon&nbsp;extent&nbsp;=&nbsp;&nbsp;&nbsp;&nbsp;0.00&nbsp;to&nbsp;&nbsp;359.63&nbsp;lat&nbsp;extend&nbsp;=&nbsp;-90.00&nbsp;to&nbsp;&nbsp;90.00</DIV>
<DIV>regrid&nbsp;method&nbsp;is:&nbsp;box&nbsp;averaging</DIV>
<DIV></DIV>
<DIV>Warning:&nbsp;ieee_invalid&nbsp;is&nbsp;signaling</DIV>
<DIV>Warning:&nbsp;ieee_inexact&nbsp;is&nbsp;signaling</DIV>
<DIV>FORTRAN&nbsp;STOP</DIV>
<DIV>Error&nbsp;from&nbsp;regrid2:&nbsp;Invalid&nbsp;transfer&nbsp;file&nbsp;format</DIV>
<DIV>&nbsp;&nbsp;File&nbsp;name:&nbsp;udf.regrid.gfo</DIV>
<DIV>Operation&nbsp;Error:&nbsp;&nbsp;Error&nbsp;from&nbsp;regrid2&nbsp;function</DIV>
<DIV>&nbsp;&nbsp;Error&nbsp;ocurred&nbsp;at&nbsp;column&nbsp;1</DIV>
<DIV>DEFINE&nbsp;error:&nbsp;&nbsp;Invalid&nbsp;expression.</DIV>
<DIV>&nbsp;</DIV>
<DIV>Any&nbsp;suggestion&nbsp;or&nbsp;help&nbsp;for the above problem 
will&nbsp;be&nbsp;welcoming.</DIV>
<DIV>&nbsp;</DIV>
<DIV>thanks </DIV>
<DIV>&nbsp;</DIV>
<DIV>dou youjun&nbsp;</DIV>
<DIV></DIV></FONT></DIV>
<DIV align=left><FONT color=#c0c0c0 size=2 face=Verdana>2011-02-20 
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<DIV><FONT color=#c0c0c0 size=2 face=Verdana><SPAN>dyjbean</SPAN> 
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