<font color='black' size='2' face='arial'>Hi<font color="black" face="arial" size="2">. <br>
<br>
These are both .nc files. I think it has got to do something with the grids (thanks for the heads up)... I figured out that the original grids were
<div> file 1: Xsize = 360 Ysize = 180 Zsize = 1 Tsize = 1715<br>
file 2: Xsize = 720 Ysize = 360 Zsize = 1 Tsize = 1320<br>
<br>
Now i have since converted these to a T42 Gaussian grid, which means i get for both <br>
Xsize = 128 Ysize = 64 Zsize = 1 <br>
<br>
But now i get an error telling me that <br>
<i>Error plotting scatter plot: Invalid grids<br>
The two grids have difference scaling</i>. I am out of ideas now.<br>
</div>
<div> <br>
</div>
<div style="clear:both">Mary Ndlovu<br>
maryndlovu@aol.com<br>
</div>
<div> <br>
</div>
<div> <br>
</div>
<div style="font-family:arial,helvetica;font-size:10pt;color:black">-----Original Message-----<br>
From: James T. Potemra <jimp@hawaii.edu><br>
To: GrADS Users Forum <gradsusr@gradsusr.org><br>
Sent: Wed, Apr 3, 2013 10:44 pm<br>
Subject: Re: [gradsusr] Scatter plot<br>
<br>
<div id="AOLMsgPart_2_efb01b6e-c35d-40bc-9841-4fca2a8ae34f">
Mary:<br>
<br>
This is likely because the two variables are on different grids.
The file with SST is loaded first, and the RF file probably has a
different definition for x/y/z/t. If you can't sort it out try send
the associated ctl files.<br>
<br>
Jim<br>
<br>
<div class="moz-cite-prefix">On 4/2/13 11:22 PM, Mary Ndlovu wrote:<br>
</div>
<blockquote type="cite"><font color="black" face="arial" size="2">
<font color="black" face="arial" size="2">
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</font><font color="black" face="arial" size="2">
<div> <font face="Arial, Helvetica, sans-serif">Hi, <br>
<br>
Please help me. I am trying to plot a scatter plot from 2
different files. The 2 variables are sst; rf... so file 1
has sst, file 2 has rf. So when i do<br>
'd sst ; rf.2'<br>
i get an error message <br>
</font>
</div>
<div> Data Request Error: Invalid grid coordinates<br>
World coordinates convert to non-integer grid coordinates<br>
Variable = rf.2 Dimension = 0 <br>
Error ocurred at column 1<br>
DISPLAY error: Invalid expression <br>
Expression = rf.2<br>
<br>
I have tried to convert the file to be grads friendly...
when i deal with this file on its own, everything works
fine... but in the scatter plot it doesn't seem to work<br>
<br>
I have converted the grid <br>
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