Difference between revisions of "Version 1.9.4"
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*A new control table parameter called "Include Contorta" in control table Treatment Model, section Fertilization, controls whether Lodgepole pine should be included when calculating conifer proportion or not,, and it is NOT included by default. The criteria "Min Conifer Proportion" says that at least 70 percent of the volume (excluding overstorey trees) must be conifers to do a fertilization. Until now, Lodgepole pine has been included, but from version 1.9.4 you must explictly change the parameter to True to include contorta. | *A new control table parameter called "Include Contorta" in control table Treatment Model, section Fertilization, controls whether Lodgepole pine should be included when calculating conifer proportion or not,, and it is NOT included by default. The criteria "Min Conifer Proportion" says that at least 70 percent of the volume (excluding overstorey trees) must be conifers to do a fertilization. Until now, Lodgepole pine has been included, but from version 1.9.4 you must explictly change the parameter to True to include contorta. | ||
*A new type of user defined set called Formula Set is available in the optimization model, as an alternative to an integer set. With Formula Set, you write the definition of the set yourself. A Formula Set can for example be a subset of another set. For example. {<p> in Periods with p < 10 } is a subset of Periods, where period index is less than 10. A definition of a Formula Set is enclosed by brackets { }; See Zimpl User's guide, page 10: http://zimpl.zib.de/download/zimpl.pdf. | *A new type of user defined set called Formula Set is available in the optimization model, as an alternative to an integer set. With Formula Set, you write the definition of the set yourself. A Formula Set can for example be a subset of another set. For example. {<p> in Periods with p < 10 } is a subset of Periods, where period index is less than 10. A definition of a Formula Set is enclosed by brackets { }; See Zimpl User's guide, page 10: http://zimpl.zib.de/download/zimpl.pdf. | ||
| − | *The following feature is for test purposes and is not | + | |
| + | *The following feature is for test purposes and is not "water-proof" yet! The mortality in retention patches within a main "parent" stand is usually increased during some years after final felling the main stand. The new functionality includes three new features: (1) possibility to define retention patches in the stand register import template as an alternative to let the program set aside "NC-areas", (2) a new control parameter in | ||
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| + | Also, the retention patch always has an index +1 of the main stand. An optimization model called "Max nuvärde med två sorters jämnhetskrav ver 6" is included when installing PlanWise version 1.9.4. The stand register import template now includes a column for setting aside a retention patch within another stand. The retention patch is defined as a specific stand in the import template, in a separate row, and can therefore have another state than the parent stand that is belongs to. If and when the parent stand is clear cut, the retention patch stand will be subject to an increased mortality the first 10 years after the clear cut. | ||
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==Improvements == | ==Improvements == | ||