Multiply a stack of floating point rasters( composite raster ) with a constant

Question

I am trying to multiply a floating point stack of rasters (10 layers) with a constant and round up to the next integer. I have the formula RoundUp(10*composite_raster) in raster calculator, but for some reason the output raster has only 1 band while i expect 10 bands? Can you please suggest any way to multiply the composite raster by a constant ?

Answer 1

What you could do is use the Times tool on each band and then combine the individual rasters into one raster using the Composite Bands tool. Essentially to multiply each band, when adding the raster to the Times tool, double click on the raster filename again like you would open a folder. Then you'll see all the bands.