Mustafa, I live in the desert but it is not like what you are living in. However, as soon as I get an opportunity, Building on Stone's recommendation I will try a roll of my AEU400 at ISO50 and stand develop in Rodinal to see what comes out. It is overcast and cloudy today so it won't work. I have never tried this before so it might be interesting.
I spoke in error, I was thinking he was using Arist(FOMA)100 not 400, so I was suggesting 2 stops under for the exposure index (essentially exposing 2 stops of over exposure and then pulling).
I'm so glad I caught your comment, so with 400 I would suggest shooting at 100 and pulling 2 stops, I think 3 stops might be too much. But either way the results might be interesting.
I also agree that FOMA in general tends to be contrasty in nature... All 4x5 FOMA100 shot at 100 and probably all developed in Rodinal.





