Checking for null/nodata in input raster

[juliaoshima]

Hi would it be possible to include checking for null values in the input raster and then transform it to 0 values before calculating the landscape metrics?
Maybe using
grass.run_command('r.null', map = map_for_define_region, null = '0')

Thanks again!

[bniebuhr]

Thanks @juliaoshima for pointing that out.
We're going to take a look at that and update it here as soon as it is implemented.
My suggestion is to implement an option (to be checked on the GUI) to whether the user wants to trasnform the null area on zero or not.