<div dir="ltr"><div>Cathy,<br>My grid is irregular (rotated lat/lon projection), so my coordinate variables are 2-dimensional themselves. Thus I can't really set lat and lon as dimensions, and thus can't dimension the array by those coordinate variables. Does this mean I cannot conform this file to the standards necessary for sdfopen to be used?<br><br></div>Jeff<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Feb 1, 2017 at 12:19 PM, Cathy Smith (NOAA Affiliate) <span dir="ltr"><<a href="mailto:cathy.smith@noaa.gov" target="_blank">cathy.smith@noaa.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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Jeff<br>
You variable array needs to be dimensioned by the coordinate
variables. That is<br>
<br>
float sm(lat, lon) ;<br>
<br>
Cathy Smith<div><div class="h5"><br>
<br>
<div class="m_-459180694408706609moz-cite-prefix">On 2/1/17 10:58 AM, Jeff Duda wrote:<br>
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<div>I'm trying to write a netCDF file that I can then open in
Grads using sdfopen. I'm missing some stuff, though, but I'm
not sure what. Here is the ncdump of the file I have
created:<br>
<br>
netcdf sm_raw_dump {<br>
dimensions:<br>
dimx = 1568 ;<br>
dimy = 1120 ;<br>
dimz = 50 ;<br>
variables:<br>
float sm(dimy, dimx) ;<br>
float lat(dimy, dimx) ;<br>
lat:units = "degrees_north" ;<br>
lat:axis = "y" ;<br>
float lon(dimy, dimx) ;<br>
lon:units = "degrees_east" ;<br>
lon:axis = "y" ;<br>
}<br>
<br>
</div>
Is there a problem with the names of the dimensions? Should I
not have 'dimz' in there since none of the arrays use that
dimension? Can I not use sdfopen if I have 2-D coordinate
variables (lat and lon in this case)? The field I want to
display using Grads is sm<br>
<br>
</div>
Jeff Duda<br clear="all">
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-- <br>
<div class="m_-459180694408706609gmail_signature">
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<div dir="ltr">
<div>Jeff Duda<br>
Post-doctoral research fellow<br>
University of Oklahoma School of Meteorology<br>
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<br></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>Jeff Duda<br>Post-doctoral research fellow<br>University of Oklahoma School of Meteorology<br></div></div></div></div></div>
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