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Version 1.0.6
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url=http://heureka.resgeom.slu.se/publish/version.xml,
==Release notes==
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|data=StandWiseVersion=StandWiseVersion,DefaultVersion=DefaultVersion,
====New features====
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*The [[Report Builder]] (PlanWise and RegWise) has been modified so that you can put more than one condition when computing sums and average values.  
 
. . Old templates should still work.
 
*Report variables can now be weighted. For example, making a report of mean harvest diameter is preferably weighted to volume harvested. (lank)
 
*In the optimization syntax, brackets are now supported in conditions, allowing for more complex expressions. For example,
 
*Support for a third optimization problem solver called SCIP/Soplex is added. This solver is more efficient than LP_Solve, especially for solving MIP problems (but less efficient than CPLEX).  The solver itself is not distributed but must be obtained by the user. It is free for academic use. For non-academic use a commercial license is required. See [[Optimization#Solvers | Optimization solvers]] for further details.
 
 
*Additional rules for unconditional final felling and thinning have been implemented in RegWise.
 
*In PlanWise, when the management system is set to "Continuous cover forestry", several alternatives can be generated for a stand by varying the timing of harvest periods.
 
 
 
====Bug fixes and improvements====
 
*The calculation of dominant height has been modified. This may lead to that you obtain different thinning regimes in this version.
 
*An error had been corrected in the computation of "Lowest final felling age" (Lägsta slutavverkningsålder,
 
*The import utility for stand registers has been modified and is less error-prone (but not fool-proof!) thanks to some new functions:
 
**Species proportion are always normalized so it does not matter whether the user has entered percentage or fractions.
 
**Species-wise stem densities are calibered to match total stem densities.
 
**Latitude is not required if coordinates are supplied.
 
**StandID is now a text string allowing longer StandID. MapID and SubStandID are no longer in use.
 
*Simulation of tree list from stand register data has been improved so that simulated data better match input data.
 
 
 
==Known issues==
 
*Stand age will be underestimated for young stand plantations with a mean height less than 1 m. In this case, 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 but not entered regeneration method and year for 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.
 
*In RegWise, there is no harvesting in the first period.
 
 
 
==New wiki-pages==
 
*Description of stand register import in Swedish: [[Importera beståndsregister]]
 
*Overview of report variables: [[Result Variables]]
 
*Example of how to create reports: [[Report Builder]]
 

Revision as of 12:56, 7 November 2011

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