meteohub.de

Tried to install Debian edge-and-a-half according to the manual on this website.
Where it says: Don't select a network mirror, the minimal base system will do... I have to select a mirror because the system won't install without.

I use the data that goes to hetweeractueel.nl also for displaying data om my own website.
The data that is send by weatherlink contains a variable $forecast.
I don't see this one in the hetweeractueel.txt file that is generated by meteohub.
Is it possible to edit hetweeractueel.txt to my needs and ...