TYPE cls_0

I have defined the code that corresponds to the landscape type,but there is another type cls_0 include in the resault?

That almost certainly means that you have cells in your input raster that have a value of 0 and you did not include that class in your class descriptors table.

请问如何解决的

Hello,

As Kevin said, you have cells of class 0 in the landscape but no corresponding descriptor in the table. Hence the generated cls_0 name.

Either you get rid of the zero cells in the landscape (reclassify them as something else, ex. background), or add 0 as a legit class in the descriptors table. Give it a proper name etc.

Cheers,
Eduard