I’m very new to ISIS and could need some help on the phocube program.
I recently started a research project focusing on Neptun and Uranus. The first step of this project is to assign longitude and latitude to Voyager2 images of the two planets. To do so, I converted the images to .cub format using voy2isis and then added the informations from the SPICE kernels using spiceinit. All of this works so far, as does the phocube program, which I used the following way:
phocube from=testuranus.cub to=finalresult.pho.cub longitutde=true latitude=true
This indeed maps the image to lon/lat coordinates, however the resolution is very bad and overall the image seems different from the original input. Is there some parameter that can change this? There is also the notion of bands that appears quite often, and I have to admit that I do not completely understand the meaning of it. It seems that the parameter dn is also quite important, maybe someone can explain this further?
Also I have only done this so far for single images, does somebody know how I can apply this procedure to a few thousand images without having to go through every single one of them?
I am very grateful for every input.
All the best,