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Hi Xiaofeng,<br>
<br>
the size of the color boxes refers to the data values of the grid
cells - they have the same size.<br>
<br>
See:<br>
<a class="moz-txt-link-freetext" href="http://ncl.ucar.edu/Document/Graphics/Resources/cn.shtml">http://ncl.ucar.edu/Document/Graphics/Resources/cn.shtml</a><br>
<br>
<meta http-equiv="content-type" content="text/html;
charset=ISO-8859-1">
<dt><font color="#3333ff"><i><code>RasterFill</code></i></font>
</dt>
<dd><font color="#3333ff"><i><a
href="http://ncl.ucar.edu/Document/HLUs/Classes/ContourPlot.shtml"><strong>ContourPlot</strong></a></i><i>
generates a representation of the
data by individually assigning colors to the elements of a
two-dimensional array of rectangular cells (a raster array)
superimposed on an area bounding the data grid. With raster
mode, only
solid fill is possible, and therefore resources related to
fill
pattern specification have no effect. </i><i><b>The color of
each cell is
determined based on the fill color assigned to the data
value at the
cell's location.</b></i><i>..</i></font><br>
</dd>
<br>
If you have the impression that the color boxes are bigger than the
grid cells, maybe there are more than one grid cell filled with the
same color because they have the same data value.<br>
<br>
Bye, <br>
Karin<br>
<br>
<br>
<div class="moz-cite-prefix">Am 19.08.14 11:02, schrieb
heaven_bird334:<br>
</div>
<blockquote
cite="mid:177c5c75.8b67.147ed806b63.Coremail.heaven_bird334@163.com"
type="cite">
<div
style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial">
<div>Dear All,</div>
<div> Is there anyone know how to define the size of the
color box when drawing a contour map using <span
style="font-family: arial; white-space: pre-wrap;
line-height: normal;">res@cnFillMode=</span><span
style="line-height: 1.7;"> </span><span style="font-family:
arial; white-space: pre-wrap; line-height: normal;">"RasterFill"
?</span></div>
<div><span style="font-family: arial; white-space: pre-wrap;
line-height: normal;"> I'm draw a RasterFill map, but the
defalt size of the color box are too big (bigger than the
resolution of input data), so I want to make the color box
smaller. However, i</span><span style="font-family: arial;
white-space: pre-wrap; line-height: normal;">t seems there
are no instructions about such kind of setting in the
following web site: </span><span style="line-height: 1.7;"><a
moz-do-not-send="true"
href="http://www.ncl.ucar.edu/Applications/raster.shtml"
_src="http://www.ncl.ucar.edu/Applications/raster.shtml">http://www.ncl.ucar.edu/Applications/raster.shtml</a> . </span></div>
<div><span style="line-height: 1.7;"> Any information or
help is grateful.</span></div>
<div><span style="line-height: 1.7;">Best Regards,</span></div>
<div><span style="line-height: 1.7;">Xiaofeng</span></div>
<div><span style="line-height: 1.7;"><br>
</span></div>
</div>
<br>
<br>
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<pre class="moz-signature" cols="72">--
Dipl. Geophys. Karin Meier-Fleischer
Visualization
Application Support
Deutsches Klimarechenzentrum GmbH (DKRZ)
Bundesstrasse 45a - D20146 Hamburg - Germany
Phone: +49 (0)40 460094 126
Fax: +49 (0)40 460094 270
E-Mail: <a class="moz-txt-link-abbreviated" href="mailto:meier-fleischer@dkrz.de">meier-fleischer@dkrz.de</a>
URL: <a class="moz-txt-link-abbreviated" href="http://www.dkrz.de">www.dkrz.de</a>
Geschäftsführer: Prof. Dr. Thomas Ludwig
Sitz der Gesellschaft: Hamburg
Amtsgericht Hamburg HRB 39784
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