The wind and simulation options are present only in German, English and French. In all other lanuages theese are missing.
I have added and translated for Norwegian, Danish and Swedish.
Where can theese be put so they can be downloaded?
I'm not able to translate to other languages, but by comparing your language with the German, English or French version, it's easy to find the missing parts.
Just copy them to your language in the right place and translate them.