View Issue Details

IDProjectCategoryView StatusLast Update
0000597HeurekaRegWise simulationpublic2023-09-01 10:20
Reporterjonare Assigned Tojonare  
Status resolvedResolutionfixed 
Product Version2.21.2 
Fixed in Version2.22.0 
Summary0000597: Invalid basal area growth
DescriptionIn some very specific cases a negative basal area growth is calculated.
Steps To ReproduceSee email from Anders Lundström. For me the stand is 2016 4602 4041, but it only occurred when running a simulation for the whole of Sweden.
TagsNo tags attached.



2023-08-08 14:21

administrator   ~0000568

In StandGrowthElfving2009:
The TreeCollection used in CommonData only has 1 tree and it's invalid (from pUnit.Trees.TreesOnly). The age is then calculated to 0 which leads to barrdga = NaN.

I'm confused as to why TreesCollections Valid, Invalid, and TreesOnly seem inconsistent.

Issue History

Date Modified Username Field Change
2023-06-02 12:20 jonare New Issue
2023-08-08 14:21 jonare Note Added: 0000568
2023-08-11 10:01 jonare Changeset attached => heureka trunk r22073
2023-08-15 13:46 jonare Assigned To => jonare
2023-08-15 13:46 jonare Status new => assigned
2023-09-01 10:20 jonare Status assigned => resolved
2023-09-01 10:20 jonare Resolution open => fixed
2023-09-01 10:20 jonare Fixed in Version => 2.22.0