On Thu, Mar 27, 2008 at 3:25 PM, Dan Schwarzkopf <<a href="mailto:Dan.Schwarzkopf@noaa.gov">Dan.Schwarzkopf@noaa.gov</a>> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
if I have a netCDF file (opened using sdfopen) where the longitude<br>
extent is from 0 to 360 (latitude is -90 to 90), what is the simplest<br>
way to create a plot extending from -180 to 180 in longitude with that<br>
data properly located?<br>
</blockquote></div><br>This can be as simple as<br><br>ga-> set lon -180 180<br>ga-> d something<br><br>If this only plots half of the globe is because GrADS failed to recognize your grid as being zonally periodic. This can happen when your delta-lon is something like 2/3, and precision issues come into play. There are work arounds, but let's see if this is a problem for you first.<br>
<br> Arlindo<br clear="all"><br>-- <br>Arlindo da Silva<br><a href="mailto:dasilva@alum.mit.edu">dasilva@alum.mit.edu</a>