I am trying to correct atmospherically an image from Landsat 8 with 6s model from grass 7 and 6.4. Because there are no parameters for Landsat 8 yet, i am trying to give parameters from Landsat 7 images. when i use i.atcorr i get this message :
wavelength less than 0.25 micron: let's take s(l)=s(0.25)
and the command ends. How can i correct my Landsat 8 images? Is there someone who knows when Landsat 8 images will officially be in 6s model?