How to edit Honeybee_genCumSky?

Hello,

I am trying to use Honeybee to generate a cumulative sky from a weather file. However, the only parameter I seem to find variable is the image size. 

Is there a way to edit the .bat file created from within Honeybee+ladybug?

rpict -i -t 10 -ab 1 -ad 1000 -as 20 -ar 300 -aa 0.1 -vth -vp 0 0 0 -vd 0 0 1 -vu 0 1 0 -vh 180 -vv 180 -x 5000 -y 5000

Thank you