Hello ,

I have to multiply two raster,

         CoverageProcessor proc = new CoverageProcessor();
         ParameterValueGroup params = 
proc.getOperation("Multiply").getParameters();
         params.parameter("Source0").setValue(biomass);
         params.parameter("Source1").setValue(surfaceexploitable);
         GridCoverage2D  multiply =  (GridCoverage2D) 
proc.doOperation(params, null);


My question is if i have pixel with  NoData value  in my source0 what 
will be the result in the multiplication.

Thanks



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