[GRASS-user] r.cross doesn't work correctly.

[Gra]

Dear community

I use r.cross to combine and then reclassify a set of indicators.

I realised that r.cross doesn't work correctly.

I have two inputs maps with values from 1 to 3 each.


the problem is that r.category doesn't list the first combination (eg 1 to
1)

eg
r.category map=myinput at in_data
0
1 category 1; category 2
2 category 1; category 3
3 category 2; category 1
4 category 2; category 2
5 category 2; category 3
6 category 3; category 1
7 category 3; category 2
8 category 3; category 3

in reality *the first combination exists (0 is empty but  I should have
there category 1; category 1)*
the problem is that I have to iterate on 700 cases and I wont check and
correct manually.

could  you fix it?
thanks
Grazia
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