Feature attributes (Heat Overlay): Difference between revisions

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Each [[construction]] may also have [[attribute]]s which can contribute to the heat model in some way. These attributes are stored and used on a [[grid cell]] level.
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==Construction attributes==
Each [[construction]] may also have [[attribute]]s which can contribute to the calculations the [[Heat Overlay]]. These attributes are stored and used on a [[grid cell]] level.


These attributes can be changed individually per construction or per construction's [[function]]. In most cases, these attributes already exist as a [[function value]].
These attributes can be changed individually per construction or per construction's [[function]]. In most cases, these attributes already exist as a [[function value]].
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|[[Bowen ratio (Heat Overlay)|BOWEN_RATIO]]
| [[Bowen ratio (Heat Overlay)|BOWEN_RATIO]]
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| ratio
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| Bowen ratio
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| Describes the rate of heat transfer for a surface that has moisture as a factor.
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|[[Foliage height (Heat Overlay)|FOLIAGE_HEIGHT]]
| [[Foliage crown factor (Heat Overlay)|FOLIAGE_CROWN_FACTOR]]
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| ratio
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| Foliage crown factor
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| The ratio between the height of tree trunks and the radius of the foliage of the tree.
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|[[Foliage crown factor (Heat Overlay)|FOLIAGE_CROWN_FACTOR]]
| [[Vegetation fraction (Heat Overlay)|VEGETATION_FRACTION]]
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==Terrain attributes==
==Area attributes==
{| class="wikitable"
! Attribute
! Unit
! Description
|-
|-
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| [[Foliage height (Heat Overlay)|FOLIAGE_HEIGHT]]
|[[Vegetation fraction (Heat Overlay)|VEGETATION_FRACTION]]
| m
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| The top height of foliage for a surface geometry described by an [[Area]].
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|
|}
|}
{{HeatOverlay construction attribute nav}}
{{HeatOverlay feature attribute nav}}
{{Heat Module buttons}}
{{Heat Module buttons}}

Revision as of 07:19, 14 February 2020

This article is a stub.

Construction attributes

Each construction may also have attributes which can contribute to the calculations the Heat Overlay. These attributes are stored and used on a grid cell level.

These attributes can be changed individually per construction or per construction's function. In most cases, these attributes already exist as a function value.

Icon Attribute Unit Function value Description
BOWEN_RATIO ratio Bowen ratio Describes the rate of heat transfer for a surface that has moisture as a factor.
FOLIAGE_CROWN_FACTOR ratio Foliage crown factor The ratio between the height of tree trunks and the radius of the foliage of the tree.
VEGETATION_FRACTION

Terrain attributes

Area attributes

Attribute Unit Description
FOLIAGE_HEIGHT m The top height of foliage for a surface geometry described by an Area.
Heat Module
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Heat Module
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Getting started button.png
Tutorials
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Overview
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Theory button.png
Theory
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Benchmarks
Group
Building attributes
Bowen ratio • Foliage crown factor • Vegetation fraction
Terrain attributes
Vegetation fraction
Area attributes
Foliage height
Related
Calculation models and formulas • Feature attributes • Model attributes • Result types


Benchmarks button.png
Heat introduction button.png
Heat Module
Benchmarks button.png
Getting started button.png
Tutorials
Benchmarks button.png
Overview button.png
Overview
Benchmarks button.png
Theory button.png
Theory
Benchmarks button.png
Benchmarks button.png
Benchmarks
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