Difference between revisions of "Pricelist Manager"

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[[Category:Control Tables]]
 
 
[[Category:Reference Manual]]
 
[[Category:Reference Manual]]
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In the Pricelist Manager, you enter timber price list, pulpwood prices, bio fuel prices and bucking rules,  see http://heurekaslu.org/help/en/index.html?prislistor.htm
  
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In the pricelist control table you can configure prices.  
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In the pricelist manager can configure yield prices.  
  
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To use a pricelist, it needs to be calculated for a number of type trees, this is done automatically the first time you add a new pricelist to your project. If you make changes to the pricelist, these will not take affect in treatment programs you generate until you have recalculated the pricelist.
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''NB: To use a pricelist, it needs to be calculated for a number of type trees, this is done automatically the first time you add a new pricelist to your project. If you make changes to the pricelist, these will not take affect in treatment programs you generate until you have recalculated the pricelist.''
  
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== Default degradation from timber to pulp ==
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== Cross cutting ==
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Allows you to control the theoretical cross-cutting of type trees, into pulpwood and timber logs, applied in the simulations.
  
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Allows you to define that a given percentage of the log is degraded from timber quality to pulp. The quality degradation could be due to log injuries, bends, rot, etc.  
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'''PulpLogDiameter'''
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:'''Min''' defines the minimum diameter in centimeters of a pulpwood log.
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:'''Max''' defines the maximum diameter in centimeters of a pulpwood log.
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'''PulpLogLength'''
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:'''Min''' defines the minimum length in decimeters of a pulpwood log.
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:'''Max''' defines the maximum length in decimeters of a pulpwood log.
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'''TimberLogLength'''
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:'''Min''' defines the minimum length in decimeters of a timber log.
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:'''Max''' defines the maximum length in decimeters of a timber log.
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'''TopDiameter'''
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:Defines the minimum top diameter in centimeters of a log.
  
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'''MiddlePulpPine etc.'''
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== Discounting ==
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:Defines the percentage of the log part for pine that is degraded from timber to pulp.  
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Allows you to set the rate used in discounting of costs and revenues in the simulations.
  
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'''MiddlePulpSpruce etc.'''
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'''DiscountingRate'''
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:Defines the percentage of the log part for spruce that is degraded from timber to pulp.
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:Defines the discounting rate in percentage.
  
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== Harvest residuals ==
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== Harvest residues ==
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Allows you to control the revenues from extraction of harvest residues (a.k.a. forest fuel assortments).
  
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Defines the price for harvest residuals.
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'''HarvestResiduePrice'''
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:Defines the price, in SEK per tonne, of harvest residues.
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'''HarvestResidualPrice'''
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'''StumpPrice'''
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:Defines the price, in SEK/ton, for harvest residuals.
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:Defines the price, in SEK per tonne, of stumps.
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== Log diameters ==
 
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Allows you to define minimum and maximum diameter for pulp log.
 
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'''MinDiameterPulp, MaxDiameterPulp'''
 
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:Defines the minimum and maximum diameter for pulp logs. Logs outside these diameter values will not be used for pulp and will not get any pulp value.
 
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== Log lengths ==
 
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Allows you to define min and max log lengths. These values are used in theoretical cross-cutting of trees.
 
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'''MaxLengthPulp, MaxLengthTimber etc.'''
 
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:Defines the minimum and maximum log lengths for pulp and timber.
 
  
 
== Pre-calculated pricelist ==
 
== Pre-calculated pricelist ==
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Allows you to control resolution and size of the pre-calculated pricelist to be applied in the simulations. With a higher resolution will follow more accurate pricing, however also longer computational time. 
  
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Allows you to control the granularity and size of the pre-calculated pricelist.
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'''Diameter'''
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:'''Min''' sets the minimum tree diameter in centimeters defined by the pre-calculated pricelist.
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:'''Max''' sets the maximum tree diameter in centimeters defined by the pre-calculated pricelist.
 
'''DiameterInterval'''
 
'''DiameterInterval'''
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:Defines the diameter interval, in mm, for which cross-cutting is done. For values between the given diameter interval, linear interpolation is done. Using a small interval means that the pricelist will be more accurate but it will take longer time to compute, and vice versa. (Simulation time is not affected by the interval.)
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:Sets the tree diameter class interval in centimeters[?] defined by the pre-calculated pricelist.  
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'''HeightInterval'''
 
'''HeightInterval'''
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:Defines the height interval, in dm, for which cross-cutting is done. For values between the given height interval, linear interpolation is done. Using a small interval means that the pricelist will be more accurate but it will take longer time to compute, and vice versa. (Simulation time is not affected by the interval.)
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:Sets the tree height (corresponding to log length) class interval in decimeters defined by the pre-calculated pricelist.
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'''Region'''
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'''MinDiameter'''
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:'''Region1''' defines that the pricelist is pre-calculated and applicable in a region with latitude below 62° N ("Southern Sweden").
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:Defines the min diameter of the pre-calculated pricelist. Trees below the min diameter will get the value 0.
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:'''Region2''' defines that the pricelist is pre-calculated and applicable in a region with latitude above 62° N ("Northern Sweden").
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:'''Both''' defines that the pricelist is pre-calculated and applicable in both regions.
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'''MaxDiameter'''
 
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:Defines the max diameter of the pre-calculated pricelist. Trees above this value will get their values from the max diameter.
 
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== Pulp ==
 
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Allows you to define pulp prices.
 
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'''BroadLeafPulpPrice etc.'''
 
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:Defines the pulp price in SEK/m3fub for different specices.
 
  
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== Timber ==
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== Prices ==  
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Allows you to control the revenues from harvest, by yield of pulpwood and timber, in the simulations.
  
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Allows you to define timber prices.  
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'''Pulp'''
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:'''Pine''' defines the price, in SEK per m<sup>3</sup>fub, of pulpwood of ''Pinus ssp.''
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:'''Spruce''' defines the price, in SEK per m<sup>3</sup>fub, of pulpwood of ''Picea ssp.''
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:'''Birch''' defines the price, in SEK per m<sup>3</sup>fub, of pulpwood of ''Betula ssp.''
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:'''Aspen''' defines the price, in SEK per m<sup>3</sup>fub, of pulpwood of ''Populus ssp.''
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:'''OtherBroadleaves''' defines the price, in SEK per m<sup>3</sup>fub, of pulpwood of other broadleaves than the ones above.
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'''Timber'''
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:'''Pine''' defines the price, in SEK per m<sup>3</sup>fub or m<sup>3</sup>to, of timber of ''Pinus sylvestris''. Also, the number of quality classes is defined (default: 4). Weights per quality class is defined, in percentage of three different log parts; "Butt", "Middle", and "Top". Degradation from timber to pulpwood, in percentage of the log parts, is defined. The outcome of the definitions made - the actual pricelist - can and should be previewed before applied in the simulations.
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:'''Spruce''' defines the price, in SEK per m<sup>3</sup>fub or m<sup>3</sup>to, of timber of ''Picea abies''. Also, the number of quality classes is defined (default: 2). Weights per quality class is defined, in percentage of three different log parts; "Butt", "Middle", and "Top". Degradation from timber to pulpwood, in percentage of the log parts, is defined. The outcome of the definitions made - the actual pricelist - can and should be previewed before applied in the simulations.
  
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'''PineTimberPrice, SpruceTimberPrice'''
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:Pricelist for timber in different diameters and qualities for pine and spruce.
 

Latest revision as of 13:50, 7 April 2016

In the Pricelist Manager, you enter timber price list, pulpwood prices, bio fuel prices and bucking rules, see http://heurekaslu.org/help/en/index.html?prislistor.htm


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