Thickness of Material

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'''Input Parameter'''
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''thick''
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'''Thickness of Material:''' Refers to the thickness of upper most layer.  
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The thickness of the upper ''material'' of a surface. ''thick'' is effective when a user desires to adjust the thermal inertias of two materials while keeping the thickness of the upper material constant. For example, a thin layer of dust on top of bedrock.
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:*When ''thick'' is used as an input parameter, [[evalN1_krc()|evalN1_krc()]] is called automatically, and calculates several parameters to create model stability for a material with this thickness.
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:*Therefore, manually adjusting the following parameters, which are used in evalN1_krc(), may result in a non-stable model:
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::*The layer at which material properties change (i.e. [[IC|IC]]).
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::*The number of seasons calculated in the run (i.e. [[N1|N1]])
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::*The model's start season (i.e. [[JDISK|JDISK]])
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::*The increment between seasons, in Julian Dates or L<sub>S</sub> (i.e. [[DELJUL|DELJUL]] or [[DELLS|DELLS]], respectively)
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::*The length of one solar day (i.e. [[PERIOD|PERIOD]])
 
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:'''Input Parameters:'''
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:'''Definition:'''
::*[[thick|thick]]
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::*Same as Physical Definition
 
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:'''Values:'''
 
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::*Input = Real Value Parameter
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::*Units: Meters
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::*Range = 0 or greater
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::*Default Value = 0 ''(i.e. no layering)''
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:'''Input Parameter Name:'''
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::*thick
  
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:'''Related Functions:'''
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::*[[evalN1_krc()|evalN1_krc()]]
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:::*
 
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:'''Input Parameters:'''
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:''Does not have exact Davinci counterpart''
::*[[thick|thick]]
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:'''Closest Related Parameter''':
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::*[[RLAY|RLAY]]
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::*[[FLAY|FLAY]]
 
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[[Category:Variable Glossary]][[Category:Real Value Variable]]
 
[[Category:Variable Glossary]][[Category:Real Value Variable]]

Latest revision as of 15:05, 22 July 2018

Input Parameter

thick

Physical Definition

The thickness of the upper material of a surface. thick is effective when a user desires to adjust the thermal inertias of two materials while keeping the thickness of the upper material constant. For example, a thin layer of dust on top of bedrock.

  • When thick is used as an input parameter, evalN1_krc() is called automatically, and calculates several parameters to create model stability for a material with this thickness.
  • Therefore, manually adjusting the following parameters, which are used in evalN1_krc(), may result in a non-stable model:
  • The layer at which material properties change (i.e. IC).
  • The number of seasons calculated in the run (i.e. N1)
  • The model's start season (i.e. JDISK)
  • The increment between seasons, in Julian Dates or LS (i.e. DELJUL or DELLS, respectively)
  • The length of one solar day (i.e. PERIOD)


Davinci Usage

Definition:
  • Same as Physical Definition
Values:
  • Input = Real Value Parameter
  • Units: Meters
  • Range = 0 or greater
  • Default Value = 0 (i.e. no layering)
Input Parameter Name:
  • thick
Related Functions:


KRC Usage

Does not have exact Davinci counterpart


Closest Related Parameter:
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