Errors scenario generators

Dear everybody,
I am having several issues with my scenario generator. Apparently, I cannot have it work properly.
First of all, all the columns need to be included in the Excel file, even if values are 0 or there is no data (ex: area change).
However, there is no mention of that in the manual, which sounds a little strange. Therefore, I am not sure I am doing things properly.
I finally renamed all the columns as required, but I get the following error:

TypeError: cannot concatenate 'str' and 'float' objects


  • jdouglassjdouglass Administrator, NatCap Staff
    Hi @michaelruggeri, I'll see about clarifying this note about required columns in the user's guide.   For the error at runtime, could you attach the logfile from the run?  That would help us to determine what's causing the issue.
  • Hi @jdouglass, thank you for your reply and apologies for my late feedback. I apparently solved the problem by having a column for each land cover class, even for those the value was originally set to 0.
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