Difference between revisions of "ControlTable Cost and Revenue"
Jump to navigation
Jump to search
| (28 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
[[Category:Control Tables|Cost and Revenue]] | [[Category:Control Tables|Cost and Revenue]] | ||
[[Category:Reference Manual]] | [[Category:Reference Manual]] | ||
| − | Usage: see [ | + | Usage: see [{{HeurekaHelpLinkEng}}/index.html?kontrolltabell_cost.htm Heureka Helpdoc] |
The Cost and Revenue control table contains [[ControlTableDescription::settings for how costs and revenues are calculated]]. | The Cost and Revenue control table contains [[ControlTableDescription::settings for how costs and revenues are calculated]]. | ||
| Line 46: | Line 46: | ||
====Cost Model==== | ====Cost Model==== | ||
| − | :'''Indelningspaketet/FMPP''': a less detailed time consumption function is used in the simulations. The function is the same as that used in the old FMPP software. | + | :'''Indelningspaketet/FMPP''': a less detailed time consumption function is used in the simulations. The function is the same as that used in the old FMPP software. The cost functions are described on page 83-65 in "Dokumentation av Indelningspaketet" (Report 528, 2003, Skogforsk). see [[Media:Ipak_cost_functions.pdf|Excerpt from the report (in Swedish only)]] |
| − | :'''Skogforsk''': Time consumption functions from Skogforsk (Brunberg 1995, 1997, 2014) | + | :'''Skogforsk''': Time consumption functions from Skogforsk (Brunberg 1995<ref name = "Brunberg1995_skordSlutavv">{{:Bibliografi:Brunberg1995_skordSlutavv}}</ref>, 1997<ref name = "Brunberg1997_skordGallr">{{:Bibliografi:Brunberg1997_skordGallr}}</ref>, 2014<ref name = "Brunberg2004_skotning">{{:Bibliografi:Brunberg2004_skotning}}</ref>). The implmentation of these models are described here: [[Media:Time_consumption_harvester_and_forwarder.pdf]] |
| + | :If you provide a [[:Category:Plugins | plugin cost function]], it will also be listed here. | ||
| + | |||
| + | ====Custom Coefficients for Plugin Cost Function==== | ||
| + | (only displayed if CostModel is set to a custom plugin function) | ||
| + | If you provide a [[:Category:Plugins | custom plugin function]], the plugin-specific coefficients will be displayed here. | ||
=== Thinning === | === Thinning === | ||
| Line 55: | Line 60: | ||
====Thinning Forwarder Time Consumption Coefficientss==== | ====Thinning Forwarder Time Consumption Coefficientss==== | ||
(only if Cost Model '''Indelningspaketet''' has been selected) | (only if Cost Model '''Indelningspaketet''' has been selected) | ||
| − | :'''B0''' to '''B1''' | + | :'''B0''' to '''B1''' Function coefficient, see [[Media:Ipak_cost_functions.pdf|"Dokumentation av Indelningspaketet", 2003, Arbetsrapport 528, Skogforsk]]. |
| + | |||
| + | ====Terminal Time Coefficients Thinning Forwarder==== | ||
| + | (only if CostModel '''Skogforsk''' has been selected) | ||
| + | :Coefficents in function for calculating time for loading, driving during loading and unloading (see function T4 on page 9 in [[Media:Time_consumption_harvester_and_forwarder.pdf|Skogforsk time_consumption harvester and forwarder]] | ||
====Thinning Harvester Hour Cost==== | ====Thinning Harvester Hour Cost==== | ||
| Line 62: | Line 71: | ||
====Thinning Harvester Time Consumption Coefficients==== | ====Thinning Harvester Time Consumption Coefficients==== | ||
(only if '''Indelningspaketet''' is selected) | (only if '''Indelningspaketet''' is selected) | ||
| − | :'''A0''' to '''A4''': time | + | :'''A0''' to '''A4''': time consumption function coefficients, see [[Media:Ipak_cost_functions.pdf|"Dokumentation av Indelningspaketet", 2003, Arbetsrapport 528, Skogforsk]]. |
| + | |||
| + | <!--Remove comment tags when version 2.11 is published | ||
| + | ====Understorey Cleaning Cost (per ha)==== | ||
| + | Cost for cleaning understorey trees (underväxtröjnng) before thinning. Settings for simulating understorey cleaning are located in the [[ControlTable_Treatment_Model|TreatmentModel control table]]. | ||
| + | ====Harvester Time Increase from Understorey Trees==== | ||
| + | Time consumption addition for thinning harvester due to occurrence of understorey trees (cmin/tree for every 1000 undestorey stems). Calculated as parameter x number of understorey trees/1000. For example, setting this to 0.4, and if the number of non-cleaned understorey trees is 3000, the time consumtion will increase with 0.4 * 3 = 1.2 cmin/harvested trees. | ||
| + | |||
| + | Settings for simulating understorey cleaning are located in the [[ControlTable_Treatment_Model|TreatmentModel control table]]. | ||
| + | --> | ||
====Harvest Residue Extract. Cost==== | ====Harvest Residue Extract. Cost==== | ||
:Harvest residue extraction cost in thinnings. Cost per ton = '''A0''' + '''A1'''*x, where x is terrain transport distance | :Harvest residue extraction cost in thinnings. Cost per ton = '''A0''' + '''A1'''*x, where x is terrain transport distance | ||
| Line 97: | Line 115: | ||
Cost function (coefficients) for forwarding. | Cost function (coefficients) for forwarding. | ||
| − | Read more: [ | + | Read more: [{{HeurekaHelpLinkEng}}/index.html?biobranslegallring.htm Heureka Helpdoc Bifuel chapter] |
=== Final felling === | === Final felling === | ||
====Final Felling Forwarder Hour Cost==== | ====Final Felling Forwarder Hour Cost==== | ||
:Defines the cost, in SEK per G15-hour, of using forwarder in final felling. | :Defines the cost, in SEK per G15-hour, of using forwarder in final felling. | ||
| + | |||
| + | ====Final Felling Fell and Process Time Coefficients==== | ||
| + | (only if CostModel '''Skogforsk''' has been selected) | ||
| + | :Coefficents in functions for calculating time for felling and processing in final fellings (see function T2 on page 9 in [[Media:Time_consumption_harvester_and_forwarder.pdf|Skogforsk time_consumption harvester and forwarder]]. Note: For thinnings, another functional form is used and this set of coefficents is only available for final felling. | ||
====Final Felling Forwarder Time Consumption Coefficient==== | ====Final Felling Forwarder Time Consumption Coefficient==== | ||
| − | (only if '''Indelningspaketet''' cost model has been selected) | + | (only if '''Indelningspaketet''' cost model has been selected, see [[Media:Ipak_cost_functions.pdf|"Dokumentation av Indelningspaketet", 2003, Arbetsrapport 528, Skogforsk]]) |
:B0-A1: funtion coefficients. | :B0-A1: funtion coefficients. | ||
| Line 111: | Line 133: | ||
====Final Felling Harvester Time Consumption Coefficient==== | ====Final Felling Harvester Time Consumption Coefficient==== | ||
| − | (only if ''' | + | (only if '''Indelningspaketet''' is selected, see [[Media:Ipak_cost_functions.pdf|"Dokumentation av Indelningspaketet", 2003, Arbetsrapport 528, Skogforsk]].) |
:A0-A2: funtion coefficients. | :A0-A2: funtion coefficients. | ||
| + | |||
| + | ====Terminal Time Coefficients Final Felling Forwarder==== | ||
| + | (only if CostModel '''Skogforsk''' has been selected) | ||
| + | :Coefficents in functions for calculating time for loading, driving during loading and unloading (see function T4 on page 9 in [[Media:Time_consumption_harvester_and_forwarder.pdf|Skogforsk time_consumption harvester and forwarder]] | ||
====Harvest Residue Extract. Cost==== | ====Harvest Residue Extract. Cost==== | ||
| Line 192: | Line 218: | ||
Pricelist used for ordinary young stand thinnings | Pricelist used for ordinary young stand thinnings | ||
| − | ====Biofuel Young Stand Thinning==== | + | ====<div id="Biofuel Young Stand Thinning"></div>Biofuel Young Stand Thinning (will be removed in version 2.11)==== |
Pricelist used for young stand thinnings when biofuel thinning is enabled | Pricelist used for young stand thinnings when biofuel thinning is enabled | ||
| Line 202: | Line 228: | ||
====Treatment Cost Trends==== | ====Treatment Cost Trends==== | ||
| − | Cost trends for each treatment cost. Default is no change in real prices. Read more: [ | + | Cost trends for each treatment cost. Default is no change in real prices. Read more: [{{HeurekaHelpLinkEng}}/index.html?prislistor.htm#pristrender Heureka Helpdoc: Price trends] |
==Diameter Classes== | ==Diameter Classes== | ||
| Line 208: | Line 234: | ||
Allows you to edit the diameter class widths used by the program in [[Diameter Distribution of Cuttings Results]]. | Allows you to edit the diameter class widths used by the program in [[Diameter Distribution of Cuttings Results]]. | ||
| + | ==REFERENCES== | ||
<references /> | <references /> | ||
Latest revision as of 08:51, 12 April 2021
Usage: see Heureka Helpdoc
The Cost and Revenue control table contains settings for how costs and revenues are calculated.
Regeneration
Allows you to control how the costs of regenerations are simulated.
BurningCost
- Defines the cost, in SEK per hectare, of prescribed burning (as an alternative scarification method).
Planting Cost Default
Default planting cost if the number of seedlings to be planted is missing (or set to zero). Else, Cost per Sapling includes both the planting cost and the seedling cost.
Cost per Sapling
Cost per planted sapling including labour cost.
Soil Preparation Cost
Cost per hectare for soil preparation.
Sowing Cost
Cost per hectare for sowing. Includes both seed and labour cost.
Fertilization
Fertilization Fixed Cost
Fixed cost per ha for fertilization. The spread of fertilizer is usually done from ground (with tractor) or from air (with helicopter). Only used when calculting cost for conventional fertilzation, not intensive fertilization.
Fertilizer Unit Cost
Fertilizer cost per kg N. Only used when calculting cost for conventional fertilzation, not intensive fertilization.
Intensive Fertilization Cost
Cost per hectare for intensive fertilization.
Cleaning
Allows you to control how the costs of cleanings (a.k.a. pre-commercial thinnings) are simulated.
Cleaning Cost Model
- Fixed: Fixed cost per ha
- Variable Variable cost, using calculated time consumption[1].
Cleaning Cost Per Ha / Hour
Depending on choice above, the options Cleaning Cost Per Ha or Cleaning Cost Per Hour will be displayed.
Harvest costs - model
Allows you to control how the costs of harvests are simulated.
Cost Model
- Indelningspaketet/FMPP: a less detailed time consumption function is used in the simulations. The function is the same as that used in the old FMPP software. The cost functions are described on page 83-65 in "Dokumentation av Indelningspaketet" (Report 528, 2003, Skogforsk). see Excerpt from the report (in Swedish only)
- Skogforsk: Time consumption functions from Skogforsk (Brunberg 1995[2], 1997[3], 2014[4]). The implmentation of these models are described here: Media:Time_consumption_harvester_and_forwarder.pdf
- If you provide a plugin cost function, it will also be listed here.
Custom Coefficients for Plugin Cost Function
(only displayed if CostModel is set to a custom plugin function) If you provide a custom plugin function, the plugin-specific coefficients will be displayed here.
Thinning
Thinning Forwarder Hour Cost
- Defines the cost, in SEK per G15-hour, of using forwarder in thinning.
Thinning Forwarder Time Consumption Coefficientss
(only if Cost Model Indelningspaketet has been selected)
- B0 to B1 Function coefficient, see "Dokumentation av Indelningspaketet", 2003, Arbetsrapport 528, Skogforsk.
Terminal Time Coefficients Thinning Forwarder
(only if CostModel Skogforsk has been selected)
- Coefficents in function for calculating time for loading, driving during loading and unloading (see function T4 on page 9 in Skogforsk time_consumption harvester and forwarder
Thinning Harvester Hour Cost
- Defines the cost, in SEK per G15-hour, of using harvester in thinning.
Thinning Harvester Time Consumption Coefficients
(only if Indelningspaketet is selected)
- A0 to A4: time consumption function coefficients, see "Dokumentation av Indelningspaketet", 2003, Arbetsrapport 528, Skogforsk.
Harvest Residue Extract. Cost
- Harvest residue extraction cost in thinnings. Cost per ton = A0 + A1*x, where x is terrain transport distance
Biofuel Thinning
For biofuel thinning, specific cost functions and settings are used (Figure 2).
Forest Fuel Harv Cost Function
For harvesters, several functions are pre-set (1), but you can also add new functions. Click on the right of Forest Fuel Thinning Cost Function and select “Configure Coefficients…” (Figure 3) to open the form (Figure 4).
HarvesterCostThinFF
Hourly cost (per G15-hour) for harvesters.
ForwarderCostThinFF
Hourly cost (per G15-hour) for forwarders.
Forest Fuel Thin. Corridor Width
Corridor width at multi-tree handling (1 or 2 m).
G15 Prod. Corr. Forest Fuel Harv
Conversion factor for productivity in G0-time (which the functions are based on in this case) to G15-time for harvesters.
G15 Prod. Corr. Forest Fuel Forw
Conversion factor for productivity in G0-time (which the functions are based on in this case) to G15-time for forwarders.
Forest Fuel Forw Cost Func
Cost function (coefficients) for forwarding.
Read more: Heureka Helpdoc Bifuel chapter
Final felling
Final Felling Forwarder Hour Cost
- Defines the cost, in SEK per G15-hour, of using forwarder in final felling.
Final Felling Fell and Process Time Coefficients
(only if CostModel Skogforsk has been selected)
- Coefficents in functions for calculating time for felling and processing in final fellings (see function T2 on page 9 in Skogforsk time_consumption harvester and forwarder. Note: For thinnings, another functional form is used and this set of coefficents is only available for final felling.
Final Felling Forwarder Time Consumption Coefficient
(only if Indelningspaketet cost model has been selected, see "Dokumentation av Indelningspaketet", 2003, Arbetsrapport 528, Skogforsk)
- B0-A1: funtion coefficients.
Final Felling Harvester Hour Cost
- Defines the cost, in SEK per G15-hour, of using harvester in final felling.
Final Felling Harvester Time Consumption Coefficient
(only if Indelningspaketet is selected, see "Dokumentation av Indelningspaketet", 2003, Arbetsrapport 528, Skogforsk.)
- A0-A2: funtion coefficients.
Terminal Time Coefficients Final Felling Forwarder
(only if CostModel Skogforsk has been selected)
- Coefficents in functions for calculating time for loading, driving during loading and unloading (see function T4 on page 9 in Skogforsk time_consumption harvester and forwarder
Harvest Residue Extract. Cost
- Harvest residue extraction cost in final felling. Cost per ton = A0 + A1*x, where x is terrain transport distance.
Stump Harvest Cost
- Harvest and extraction cost for stumps in final felling. Cost per ton = A0 + A1*x, where x is terrain transport distance.
Machine
Driving Speed
- Driving speed(m/min) of forwarder and harvester used in thinning and final felling.
First Thinning Capacity
- Load capacity in tonne of forwarder used in first thinning. Typical value with "small" sized machine = 9.5.
Later Thinning Capacity
- Load capacity in tonne of forwarder used in second thinning or later. Typical value with "medium" sized machine = 13.6.
Final Felling Capacity
- Load capacity in tonne of forwarder used in final felling. Typical value with "large" sized machine = 17.9.
Koverride
(only when Skogforsk is selected)
- Defines an array of settings, K, that will override any other values of WidthBetweenStripRoads with; if StripRoad then 15.6 m, if StripRoadMidFieldMachine then 15.4 m, if StripRoadMidFieldChainsaw then 20.2 m, and if FinalFelling then 25.9 m.
Soverride
(only when Skogforsk is selected)
- Defines an array of settings, S, that will override any other values of WidthBetweenStripRoads with; if StripRoad then (1.0 x WidthBetweenStripRoads), if StripRoadMidFieldMachine then (2/3 x WidthBetweenStripRoads), if StripRoadMidFieldChainsaw then (2/3 x WidthBetweenStripRoads), and if FinalFelling then 13.1 m.
Terrain
Slope Data Source
- DefaultValue implies that the value set in Slope Default (below) will be used.
- Database implies that slope values are available in the database, usually at the stand-level.
Slope Default
- 0-10 % implies the average slope of the analysis area is very moderate, used if no other information is available in the database.
- 10-20 % implies the average slope of the analysis area is moderate, used if no other information is available in the database.
- 20-33 % implies the average slope of the analysis area is normal, used if no other information is available in the database.
- 33-50 % implies the average slope of the analysis area is substantial, used if no other information is available in the database.
- >50 % implies the average slope of the analysis area is very substantial, used if no other information is available in the database.
Surface Data Source
- DefaultValue implies that the value set in Surface Default (below) will be used.
- Database implies that surface values are available in the database, usually at the stand-level.
Surface Default
- NoSurfaceBoulders implies the average surface of the analysis area show no boulders, used if no other information is available in the database.
- FewBoulders implies the average surface of the analysis area show few boulders, used if no other information is available in the database.
- ScatteredBoulders implies the average surface of the analysis area show scattered boulders, used if no other information is available in the database.
- FrequentBoulders implies the average surface of the analysis area show frequent boulders, used if no other information is available in the database.
- LargeBoulders implies the average surface of the analysis area show large boulders, used if no other information is available in the database.
Terrain Transport Distance Data Source
- DefaultValue: if true, value set in Terrain Transport Distance Default (below) will be used.
- Database implies that terrain transport distance values are available in the database, usually at the stand-level.
Terrain Transport Distance Default
- Average average one-way terrain transport distance in meters from the stand centroid to the nearest road.
Assortments
(only if Skogforsk is selected as harvest cost model) Allows you to control how the costs of harvests are simulated, by defining different assortments of the yield. This includes any different quality classes in a certain assortment.
Nb. Assortments
- Average number of assortments in any harvest.
Nb. Assortments In Final Felling
- Average number of assortments in final felling.
Nb. Assortments in Selection Felling
- Average number of assortments in selection felling.
Nb. Assortments in Thinning
- Average number of assortments in thinning.
Pricelists
Allows you to assign a specific pricelist to a specfic type of harvest type. This functionality can be used for example to simulate that timber quaility yield distibution can be diffferent in when thinning (youn stands) than when final felling (older) stands.
Ordinary Young Stand Thinning
Pricelist used for ordinary young stand thinnings
Biofuel Young Stand Thinning (will be removed in version 2.11)
Pricelist used for young stand thinnings when biofuel thinning is enabled
Other Thinnings
Pricelist used for all other thinning treatments
Final Felling
Pricelist used for Final Fellings
Treatment Cost Trends
Cost trends for each treatment cost. Default is no change in real prices. Read more: Heureka Helpdoc: Price trends
Diameter Classes
Cutting Diameter Classes
Allows you to edit the diameter class widths used by the program in Diameter Distribution of Cuttings Results.
REFERENCES
- ↑ Bergstrand K-G, Lindman J, & Petré E. (1986). Underlag för prestationsmål för motormanuell röjning (Instruments for use in setting productivity targets for motor-manual cleaning). In Swedish with English summary. Redogöreöse nr 7, Forskningsstiftelsen Skogsarbeten.
- ↑ Brunberg, T (1995). Underlag för produktionsnorm för stora engreppsskördare i slutavverkning (Basic data for productivity norms for heavy-duty single-grip harvesters in final felling). Redogörelse nr 7 1995. Skogforsk. In Swedish with English summary.
- ↑ Brunberg, T (1997). Underlag för produktionsnorm för engreppsskördare i gallring (Basic data for productivity norms for single-grip harvesters in thinning). Redogörelse nr 8 1997. Skogforsk. In Swedish with English summary.
- ↑ Brunberg, T (2004). Underlag till produktionsnormer för skotare (Productivity-norm data for forwarders). Redogörelse nr 3 2004. Skogforsk. In Swedish with English summary.