Difference between revisions of "Known Issues"

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[[Category:Release]]
 
[[Category:Release]]
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Updated 2010-11-23
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Updated 2012-09-13
 
==Known problems==
 
==Known problems==
 
====Common====
 
====Common====
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*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.
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*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.
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*Result variables of type boolean and enum are not displayed (in Treatment Data and Financial Data).
 
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*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).
 
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*The calculation of soil expectation value is faulty when seed trees or shelterwood trees are retained into the subsequent forest generation.
 
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*The timing of regeneration (planting and sowing) has an error in RegWise and PlanWise, it is applied five years too late.
 
  
 
====RegWise====
 
====RegWise====
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====PlanWise====
 
====PlanWise====
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*The Tactical Treatment Program Generator is termporarily disabled, due to errors in net present value results.
 
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*The result types "TreatmentUnit" and "StandObjectData" cannot be included as parameters in an optimization model.
 
  
  
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*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).
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*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.
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*Definition of thinning programs that differ between early and late thinnings.
 

Revision as of 17:05, 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.
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