<!--Copyright (C) 1988-2005 by the Institute of Global Environment and Society (IGES). See file COPYRIGHT for more information.--> <html> <head> <title>GrADS Function: oabin</title> </head> <body bgcolor="e0f0ff" text="#000000"> <h2><b>oabin()</b></h2> <p> <code>oabin (<i>gexpr, sexpr <,-flag></i>)</code> <p> This function bins station observations into grid cells based on their location. If more than one station is located within a grid box, the observations are averaged together to produce the analyzed value. <p> <ul> <code><i>gexpr  </i></code>a valid grid expression<br> <code><i>sexpr  </i></code>a valid station data expression<br> </ul> <p> The optional <code><i>flag</i></code> may be one of the following: <p> <ul> <code>-f    </code>set the value to the first observation that gets binned<br> <code>-c    </code>output is the # of stations located within each grid cell </ul> <p> <h3>Usage Notes</h3> <ol> <li>The -f flag should be used when summing is not appropriate -- e.g. surface type classification. <p> <li>See the related function <a href="gradfuncoacres.html"><code>oacres</code></a>. </ol> <p> <h3>Example</h3> <p> <pre> open grd_var.ctl open stn_var.ctl set gxout grfill d oabin(grd_var.1,stn_var.2) set gxout grid d oabin(grd_var.1,stn_var.2,-c) </pre> </body> </html>
distrib
>
Fedora
>
18
>
x86_64
>
media
>
updates
>
by-pkgid
>
86de73cd0961932e7aca64f21352ffa6
>
files
>
267
