Difference between revisions of "Version 1.9.2"

From Heureka Wiki
Jump to navigation Jump to search
Line 20: Line 20:
 
*In a treatment unit (stand) with several sample plots (using FMPP data), in which some plot was bare land but the other plots established forest, the treatment program generator could give wrong results when Thinning Decision Level was set to PlotLevel.
 
*In a treatment unit (stand) with several sample plots (using FMPP data), in which some plot was bare land but the other plots established forest, the treatment program generator could give wrong results when Thinning Decision Level was set to PlotLevel.
  
*Trees with a diameter dbh < Min Diameter in Final Fellings (control table Treatment Model), have been ignored, but they were supposed to be part of the soil carbon input pool as harvest residues. This has been fixed. Note that in clear cutting, thinning grade is reported as 100 %, unless nature conservation trees or seed trees are retained, without consideration to if small trees are actually not cut.
+
*Trees with a diameter dbh < Min Diameter in Final Fellings (control table Treatment Model), have been ignored, but they were supposed to be part of the soil carbon input pool as harvest residues. This has been fixed. Note that in clear cuttings (without seed trees), thinning grade is reported as 100 %, without consideration to if small trees (dbh < min diameter) are cut or not.
  
  
  
* In reports of Treatment Data or Financial Data results (such as volume harvested), and with numeric-type conditions from Treatment Data (such as volume harvested where dgv of harvested trees is at least 20 ), wrong results were obtained (larger values with than without condition!).
+
* In reports over treatment data results or financial results, such as volume harvested, and when at the same time as numeric-type conditions have been used from treatment data (such as "volume harvested where dgv of harvested trees is at least 20 cm"), results were wrong (larger values with than without condition!). This has now been fixed.
  
*Result types StandObjectData and TreatmentData were not available as condition variables in the report builder. This has been fixed.
+
*Result variables belonging to categories "StandObjectData" and "TreatmentUnit" were not available as condition variables in the report builder. This has been fixed.
  
 
*Minor edits have been made to cost functions for harvesting and forwarding, to take into account that trees can be cut for bio fuel instead of timber or pulpwood. If top diameter is changed to a larger value a larger proportion of a tree is available for bio fuel extraction (if this is activated), and forwarding cost should be adjusted accordingly, which is was not. A new result variable has been added under Financial Value, calls Stems Cut Timber & Pulp, for the number of trees which are at least partly cut into timber or pulpwood logs. The difference between TreatmentData.StemsHarvested and FinancialData.StemsCutPulpAndTimber is the number of small trees left after final felling (trees in with dbh < minimum diameter).
 
*Minor edits have been made to cost functions for harvesting and forwarding, to take into account that trees can be cut for bio fuel instead of timber or pulpwood. If top diameter is changed to a larger value a larger proportion of a tree is available for bio fuel extraction (if this is activated), and forwarding cost should be adjusted accordingly, which is was not. A new result variable has been added under Financial Value, calls Stems Cut Timber & Pulp, for the number of trees which are at least partly cut into timber or pulpwood logs. The difference between TreatmentData.StemsHarvested and FinancialData.StemsCutPulpAndTimber is the number of small trees left after final felling (trees in with dbh < minimum diameter).

Revision as of 12:49, 16 October 2012