In the case of CMTL PIF the biomass availability data are provided
for a higher number of forest types and the values given as annual
production in CMTL are independent of the function of the area. A
value for the different functions is given for each polygon (from 1
to 10 in the case of the productive function). In other words the
CMTL PIF defines the plots as more or less productive, instead – as
the CMLI PIF – of defining the plots as productive or not productive.