Hi there,<br><br>When I do 'set x 36' it still does the same giving me the same error:<br><br>ga-> set X 36<br>LON set to 73.542 73.542<br>ga-> d w<br>Data Request Error: Invalid grid coordinates<br> World coordinates convert to non-integer grid coordinates<br>
Variable = w Dimension = 0<br> Error ocurred at column 1<br>DISPLAY error: Invalid expression<br> Expression = w<br><br>my 'q dims' now is:<br>ga-> q dims<br>Default file number is: 1<br>X is fixed Lon = 73.542 X = 36.0016<br>
Y is fixed Lat = 1.8964 Y = 63<br>Z is fixed Lev = 1000 Z = 2<br>T is varying Time = 18Z11JAN2006 to 18Z12JAN2006 T = 1 to 25<br><br>For some reason even though I do a 'set x 36' it takes x=36.0016 not as a whole integer...is there anything to do with the version am using..Am using version 1.8SL11<br>
<br>Thanks<br>Mald<br><br><br><div class="gmail_quote">On Mon, Nov 10, 2008 at 5:47 PM, Jennifer Adams <span dir="ltr"><<a href="mailto:jma@cola.iges.org">jma@cola.iges.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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<br><div><div class="Ih2E3d"><div>On Nov 9, 2008, at 11:59 PM, Mald MM5 wrote:</div><br><blockquote type="cite"><p>Hi there,</p><p>I am trying to generate a time-series plot at a single point from a WRF output file. The grid dimensins are X,Y=112 points and Z is 32 levels. After opening the file, "q dims" gives the following.</p>
<p>ga-> q dims<br></p>Default file number is: 1 <br>X is varying Lon = 73.465 to 73.7092 X = 1.00002 to 112.001<br>Y is varying Lat = 1.76 to 2.0042 Y = 1.00002 to 112<br><p>Z is fixed Lev = 0.01 Z = 1</p>
<p>T is fixed Time = 18Z11JAN2006 T = 1<br></p><p>Then I set the environment to a single point. Now the "q dims" give:</p><p>ga-> q dims<br>Default file number is: 1 <br>X is fixed Lon = 73.542 X = 36.0016<br>
Y is fixed Lat = 1.8964 Y = 63<br>Z is fixed Lev = 0.015 Z = 2<br>T is varying Time = 18Z11JAN2006 to 18Z12JAN2006 T = 1 to 25<br></p><p>Then I issued the command to get the vertical velocity time series as "d w" and it gives:</p>
<p>ga-> d w<br>Data Request Error: Invalid grid coordinates<br> World coordinates convert to non-integer grid coordinates<br> Variable = w Dimension = 0 </p></blockquote></div>Dimension 0 is X ... and your longitude value of 73.542 resolves to a grid coordinate that is not an integer: 36.0016. If you 'set x 36' and try again, it should be fine. </div>
<div>--Jennifer<div class="Ih2E3d"><br><blockquote type="cite"><p><br> Error ocurred at column 1<br>DISPLAY error: Invalid expression <br> Expression = w</p><p>Variable w is present in when I do a "q file" and I can plot the w field on an XY plane for any time, which means no problem with the field. </p>
<p>I had the same done for my coarser grid with no probelm where the coarser grid had 90x90 points. What does this error means and how do I fix this<br> </p><p>Thank you</p></blockquote></div></div><font color="#888888"><br>
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--</div><div>Jennifer M. Adams</div><div>IGES/COLA</div><div>4041 Powder Mill Road, Suite 302</div><div>Calverton, MD 20705</div><div><a href="mailto:jma@cola.iges.org" target="_blank">jma@cola.iges.org</a></div><div><br>
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