栅格计算器能用好的话真的也是很强大!
Con("raster"==-9999,0,"raster")Con("raster" <0,0,"raster")setnull("raster"==1,"raster")CON(ISNULL("raster"),0,"raster")(1)Power(raster,2),Power(raster,0.5)(1)Pick("raster",[1,2,3,......])(2)Slope>15,提取Slope大于15的格子,赋值为1,其余为0(3)Con("Slope">5,"Slope"),提取Slope大于5的格子,值不变(4)工具箱中Math下面的greater工具,结果为1和0SetNull(("raster == -32768)|("raster" == -10000),"raster")
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