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<br><div><div>On Nov 10, 2008, at 9:25 AM, Mald MM5 wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Thank you...<br><br>So there is noway I can make this to work in version 1.8?? </blockquote>No.</div><div><br><blockquote type="cite">At my institution this is the version they have.</blockquote>Ask your sysadm to install the new version! </div><div><br><blockquote type="cite">I tried version 2.0.a3 on my laptop and it works like a charm.</blockquote>That's good! Mention that to your sysadm when you ask for the upgrade.</div><div><br><blockquote type="cite"> But my version on lap does not have printim. I remember it was not enabled. How can I enable that during compilation. </blockquote><div>You need to build zlib, libpng, and libgd to enable printim. Please see <a href="http://grads.iges.org/grads/gadoc/supplibs.html">http://grads.iges.org/grads/gadoc/supplibs.html</a> for links to the source code and library home pages. </div><div><br></div><blockquote type="cite">Any where I can refer to/</blockquote><div>Looks like your email was cut off here...</div><div><br></div><div>Jennifer</div><br><blockquote type="cite"><br> <br>Thanks<br><br><br><div class="gmail_quote">On Mon, Nov 10, 2008 at 6:47 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;"> <div style=""> <div>Ah, now I see. You've got precision errors because your grid is 112 x 112 and covers an area approximately 0.25 degrees square -- that's a very high resolution grid! Forget version 1.8, skip version 1.9, and start using version 2.0 (with double precision handling) to represent this data properly. </div> <div>Jennifer</div><div><div></div><div class="Wj3C7c"><br><div><div>On Nov 10, 2008, at 8:30 AM, Mald MM5 wrote:</div><br><blockquote type="cite">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" target="_blank">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;"> <div> <br><div><div><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><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> <div> <span style="border-collapse: separate; border-spacing: 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px;"><span style="border-collapse: separate; border-spacing: 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px;"><span style="border-collapse: separate; border-spacing: 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px;"><div> --</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> </div><br></span></span></span> </div><br></font></div></blockquote></div><br></blockquote></div><br><div> <span style="border-collapse: separate; border-spacing: 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px;"><span style="border-collapse: separate; border-spacing: 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px;"><span style="border-collapse: separate; border-spacing: 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px;"><div> --</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> </div><br></span></span></span> </div><br></div></div></div></blockquote></div><br></blockquote></div><br><div> <span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><div>--</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">jma@cola.iges.org</a></div><div><br class="khtml-block-placeholder"></div><br class="Apple-interchange-newline"></span></span></span> </div><br></body></html>