Known Issues: Difference between revisions

From Heureka Wiki
Jump to navigation Jump to search
← Older editNewer edit →
No edit summary
No edit summary
Line 1: Line 1:
[[Category:Release]]
[[Category:Release]]
Updated 2010-11-23
Updated 2012-09-13
==Known problems==
==Known problems==
====Common====
====Common====
*Mean age will be underestimated for young stand plantations with a mean height less than 1 m. The system will consider these stands as bare land and regenerate them, despite they may already be established. The problem occurs when you have entered data with the [[Import of stand register/sv|Import Stand Register]] utility, and not entered regeneration method and year for the young stands. The problem is solved if you enter a plantation year and method for all stands that are have a mean height less than 1 m.
*Generating reports with large dataset and several columns can lead to "Time out expired" from the connection to SQL Server. A work-around is to use SQL Server Profiler to get the SQL Query and run the query in SQL Server Management Studio. Another workaround is to export data from Optimization Results > Details, and use pivot tables in Excel. Also avoid selecting more than one simulation or plan at a time when creating reports.
*Result variables of type boolean and enum are not displayed (in Treatment Data and Financial Data).
*The handling of existing seed trees and overstorey trees are not completed, the only alternatives are "Remove Immediately" and "Leave". Other options, such as "Leave for x years", and "Apply treatment propsosal" should be implemented. In some cases, trees are mistakenly classified as overstorey trees and removed. This occurs for example stands suuplied with the demo data, a multi-layered old growth spruce forest (urskogsyta Hällberget).
*The calculation of soil expectation value is faulty when seed trees or shelterwood trees are retained into the subsequent forest generation.
*The timing of regeneration (planting and sowing) has an error in RegWise and PlanWise, it is applied five years too late.


====RegWise====
====RegWise====
Line 13: Line 9:


====PlanWise====
====PlanWise====
*The Tactical Treatment Program Generator is termporarily disabled, due to errors in net present value results.
*The result types "TreatmentUnit" and "StandObjectData" cannot be included as parameters in an optimization model.




Line 21: Line 15:
*Wood property models (in progress)
*Wood property models (in progress)
*More detailed results for extracted forest fuel (distribution over tree parts).
*More detailed results for extracted forest fuel (distribution over tree parts).
*Support for other site index species (bonitetsvisande trädslag) in the stand register spreadsheet.
*Add columns for diameter distribution model parameters, so that users who have these data can enter them in the stand register spreadsheet.
*Add columns for diameter distribution model parameters, so that users who have these data can enter them in the stand register spreadsheet.
*Definition of thinning programs that differ between early and late thinnings.

Revision as of 16:05, 13 September 2012

Updated 2012-09-13

Known problems

Common

  • Generating reports with large dataset and several columns can lead to "Time out expired" from the connection to SQL Server. A work-around is to use SQL Server Profiler to get the SQL Query and run the query in SQL Server Management Studio. Another workaround is to export data from Optimization Results > Details, and use pivot tables in Excel. Also avoid selecting more than one simulation or plan at a time when creating reports.

RegWise

PlanWise

Features to be implemented

  • Add functionality to the Report Builder in PlanWise and RegWise to make class diagrams ("with group by-clause").
  • Wood property models (in progress)
  • More detailed results for extracted forest fuel (distribution over tree parts).
  • Add columns for diameter distribution model parameters, so that users who have these data can enter them in the stand register spreadsheet.
Retrieved from "https://www.heurekaslu.se/w/index.php?title=Known_Issues&oldid=5864"