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阅读:1226回复:2
高手解决一下如何用这已知值去替换原来的栅格值呢
<P>在arcmap中已经调入一张栅格图,我重新计算了每个栅格的值(不能由raster calculator得到,所以自己编的).但问题是我已知了任意栅格的值( 即cell(i,j)已知 ),如何用这已知值去替换原来的栅格值呢? 高手给个code 吧</P>
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1楼#
发布于:2009-04-29 09:14
班竹看看啊
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2楼#
发布于:2009-04-30 10:07
<P>用这个工具试下,是9.3的例子</P>
<P><a href="http://resources.esri.com/help/9.3/arcgisengine/com_cpp/samples/com/Rasters/Raster_Tools/RasterEditor/37118400-1cbf-48b0-a842-7615ec7a9e41.htm" target="_blank" ><FONT color=#863502>http://resources.esri.com/help/9.3/arcgisengine/com_cpp/samples/com/Rasters/Raster_Tools/RasterEditor/37118400-1cbf-48b0-a842-7615ec7a9e41.htm</FONT></A> </P> |
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