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IDProjectCategoryView StatusLast Update
0000436HeurekaTPGpublic2021-07-08 14:11
ReporterPeder Assigned To 
PrioritynormalSeveritymajorReproducibilityalways
Status resolvedResolutionopen 
Product Version2.17.5 
Target Version2.17.6Fixed in Version2.17.6 
Summary0000436: Soil preperation in future period without any preceeding final felling
DescriptionIn the special case of simulating natural regeneration (with seed trees) in a decidous stand with few trees, the final result is soil preparation without any preceeding harvesting at all.
Steps To Reproduce1. Import attached stand register in PlanWise, It is a birch-dominated stand with only 50 trees
2. TPG-settings:
-Production Model: Ingrowth Model = None
-Treatment Model, Regeneration settings: Method = Seed Trees, Soil preparation = Soil scarification
-Treatment Program Generator, Final Felling Delay Min and Final Felling Delay Max both set to 3

Run TPG and save only 1 alternative . Observe treatment Pr and NR in period 1, without any previous final felling. Also observe that the trees are retained into what appears to be generation 2.

Note: Completely different results if Ingrowth model is not changed from default. This is unexepected since first generation could hardly be affected so much from ingrowth during only one period.
TagsNo tags attached.
Attached Files
bugg lövbestånd NF.csv (501 bytes)   
AreaLevel2;AreaLevel3;StandId;Layer;Register;Date;CoordEast;CoordNorth;ProdArea;MeanAge;G;N;Dgv;Dg;V;MeanHeight;MaturityClass;SKSManagementClass;BlueTargetClass;SiteIndexSpecies;SiteIndex;SI_Management;SIH;VegetationType;BottomLayer;SoilMoistureCode;SoilWaterCode;SoilTextureCode;Peat;Ditch;Latitude;Altitude;SoilBearingCapacity;Surface;PropPine;PropSpruce;PropBirch
;;65E9e3755;1;;2020-09-13;445540;6593781;1.931481843;74;3.5;54;31.5;28.6;35.7;22.5;;PF;;B;22;22;;4;;2;;;;;59.18660475;144;3;2;0;0;1
bugg lövbestånd NF.csv (501 bytes)   
ProductPlanWise

Activities

Linus

2021-07-08 14:11

administrator   ~0000421

Now adds a "Treatment not applicable" treatment when a final felling (or seed tree final felling) didn't remove any trees

Issue History

Date Modified Username Field Change
2021-05-28 18:12 Peder New Issue
2021-05-28 18:13 Peder File Added: bugg lövbestånd NF.csv
2021-05-28 18:15 Peder Steps to Reproduce Updated
2021-05-31 08:30 Peder Steps to Reproduce Updated
2021-07-08 14:09 Changeset attached => heureka trunk r20906
2021-07-08 14:11 Linus Status new => resolved
2021-07-08 14:11 Linus Fixed in Version => 2.17.6
2021-07-08 14:11 Linus Target Version => 2.17.6
2021-07-08 14:11 Linus Note Added: 0000421