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<body class='hmmessage'><div dir='ltr'>Hey Guys !!<br><br>Anyone guide me how to tackle this ?? When I open the file <b>test_001_ICBC.1990060100.nc</b> in grads it shows the following:-<br><b><br>ga-&gt; sdfopen test_001_ICBC.1990060100.nc <br>Scanning self-describing file:&nbsp; test_001_ICBC.1990060100.nc<br>gadsdf: SDF file has no discernable X coordinate.</b><br><br>I tried xdfopen but the problem persists... I'm using grads version 2.0.a9. Attached is the input file for running the regional model..<br><br><b>Regards<br><br>Uzair Mannan</b><br>                                               </div></body>
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