<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Reginald, <div>If your data values are regularly spaced, convert them to a grid, otherwise your best best is to create a station data file. This doc page (<a href="http://iges.org/grads/gadoc/ascii.html">http://iges.org/grads/gadoc/ascii.html</a>) may be helpful in converting to a grid, but more likely you'll need a stand-alone program to convert your data into a station data file. Please see <a href="http://iges.org/grads/gadoc/aboutstationdata.html">http://iges.org/grads/gadoc/aboutstationdata.html</a> for examples. </div><div>--Jennifer</div><div><br></div><div><br><div><div>On Apr 9, 2014, at 9:07 AM, Reginald Johnson wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div dir="ltr">I have the following array<div>(time in minutes, latitude in radians, longitude in radians, precipitation type)</div><div>Sample two lines</div><div><div>2526 0.61 -1.95 +1</div><div>2531 0.72 -1.45 00</div>
</div><div><br></div><div>I would like to display the precipitation values on a GrADS map. How should I format the file?<br clear="all"><div><br></div><div><br></div><div><br></div>-- <br><div dir="ltr"><i>Reginald E. Johnson </i></div>
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