<div dir="ltr"><div class="gmail_default" style="font-size:small">Hi Brandon,</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Would you be able to provide me with your script and data? You can do this offline if you like, using our ftp:</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style><a href="http://www.ncl.ucar.edu/report_bug.shtml#HowToFTP">http://www.ncl.ucar.edu/report_bug.shtml#HowToFTP</a><br></div><div class="gmail_default" style><br></div><div class="gmail_default" style>I think the issue is simply that you will need to construct the lat/lon for your destination grid, based on the information on the file. </div><div class="gmail_default" style><br></div><div class="gmail_default" style>I don't quite understand the metadata from the destination file, as it says "inc = 1 degrees", but yet the size of the arrays seem rather large to be just 1 degree spacing. I'm assuming, then, that the "inc = 1 degrees" is not what I think it means.</div><div class="gmail_default" style><br></div><div class="gmail_default" style>--Mary</div><div class="gmail_default" style><br></div><div class="gmail_default" style><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, May 19, 2015 at 3:43 PM, Brandon Fisel <span dir="ltr"><<a href="mailto:bjfisel@gmail.com" target="_blank">bjfisel@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello,<div><br></div><div>I would like to regrid CCSM POP data onto another grid, but I am unsure where to begin as the destination grid has (i, j) coordinates that do not correspond to lat, lon. Running cdo sinfon:</div><div><br></div><div>Source (ccsm) grid:</div><div> File format: netCDF2<br></div><div> -1 : Institut Source Ttype Levels Num Gridsize Num Dtype : Parameter name<br></div><div> 1 : unknown CCSM instant 1 1 122880 2 F32 : SST<br></div><div> Grid coordinates :<br></div><div> 2 : curvilinear > size : dim = 122880 nx = 320 ny = 384<br></div><div> TLONG : min = 0.0147311016 max = 359.99602 degrees_east circular<br></div><div> TLAT : min = -79.2205226 max = 89.7064096 degrees_north<br></div><div> available : xvals yvals<br></div><div><br></div><div>Destination grid:</div><div> File format: netCDF<br></div><div> -1 : Institut Source Ttype Levels Num Gridsize Num Dtype : Parameter name<br></div><div> 1 : unknown unknown constant 1 1 1684800 1 F32 : TEMP<br></div><div> Grid coordinates :<br></div><div> 1 : generic > size : dim = 1684800 nx = 1560 ny = 1080<br></div><div> I : first = 1 last = 1560 inc = 1 degrees<br></div><div> J : first = 1 last = 1080 inc = 1 degrees<br></div><div><br></div><div>I have tried using ESMF regridding, but I am unable to plot the regridded data due to allocation limits (workspace reallocation exceeding the maximum size 60000000), and do not trust the data has been correctly regridded.</div><div><br></div><div>Any help or ideas where to begin would be appreciated. Thanks in advance.</div><div><br></div><div>Cheers,</div></div>
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