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Thiago, <br>
<br>
there are two grads function to interpolate or 'analyze' station data to<br>
a grid:<br>
<br>
1) oacres -- Cressman successive scan analysis; and one i wrote:<br>
2) oabin -- 'bin' the obs in a grid box(is the ob inside the box? if
so accumulate and the set the grid point value to the mean)<br>
<br>
see the grads doc:<br>
<a class="moz-txt-link-freetext" href="http://grads.iges.org/grads/gadoc/gadocindex.html">http://grads.iges.org/grads/gadoc/gadocindex.html</a><br>
<br>
ciao ciao, mike<br>
<br>
On 5/4/10 5:43 PM, Thiago Veloso wrote:<br>
<span style="white-space: pre;">> Arlindo,<br>
><br>
> I'm also interested in the anwser to your problem. I have a
similar one: I need to interpolate irregular station data to a regular
grid of 8x8km, but I don't know how to properly import the station
ASCII data into GrADS and perform a interpolation method (probably
kriging?)...<br>
><br>
> Please let me know if you find a solution...<br>
><br>
> Best regards,<br>
><br>
> Thiago.<br>
><br>
> --- On Tue, 4/5/10, Arlindo Meque <a class="moz-txt-link-rfc2396E" href="mailto:mequitomz@yahoo.com.br"><mequitomz@yahoo.com.br></a>
wrote:<br>
><br>
><br>
> From: Arlindo Meque <a class="moz-txt-link-rfc2396E" href="mailto:mequitomz@yahoo.com.br"><mequitomz@yahoo.com.br></a><br>
> Subject: [gradsusr] How to write monthly station data on
0.5°X0.5° grid<br>
> To: <a class="moz-txt-link-abbreviated" href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
> Date: Tuesday, 4 May, 2010, 6:45<br>
><br>
> Dear all,<br>
> <br>
> I am trying to put monthly station data on 0.5°X0.5° grid. I
can read the data using a FORTRAN code but I do not know how to
transform these irregular data to a regular grid (0.5°X0.5°).<br>
> <br>
> <br>
> Can anyone help me on that??<br>
> <br>
> Regards,<br>
> <br>
> Arlindo<br>
><br>
><br>
> <br>
><br>
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><br>
><br>
><br>
><br>
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