Category:Issues

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=== Diurnal CO2 Defrosting ===
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=== Diurnal CO<sub>2</sub> Defrosting ===
  
Diurnal CO<sub>2</sub> condensation and defrosting often leads to small instabilities, probably due to the change of surface albedo and boundary conditions.
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Diurnal CO<sub>2</sub> condensation and defrosting often leads to instabilities.
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Most often, these instabilities yield surface temperature oscillations of a fraction of a K.
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But near the local time of first frost deposition and last frost removal, oscillations can reach 20+K, without clear consequences for temperatures calculated at other times.
  
 
  dv> out=krc(lat=-30.,INERTIA=30.)
 
  dv> out=krc(lat=-30.,INERTIA=30.)
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[[Image:Frosting Defrosting.png|600px| ]]
 
[[Image:Frosting Defrosting.png|600px| ]]
  
At the local times
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At seasons when (Ls~50 and ~160)
  
 
=== Issue with Mat1 and materials_krc() ===
 
=== Issue with Mat1 and materials_krc() ===

Revision as of 14:46, 9 November 2016

Diurnal CO2 Defrosting

Diurnal CO2 condensation and defrosting often leads to instabilities. Most often, these instabilities yield surface temperature oscillations of a fraction of a K.

But near the local time of first frost deposition and last frost removal, oscillations can reach 20+K, without clear consequences for temperatures calculated at other times.

dv> out=krc(lat=-30.,INERTIA=30.)
dv> plot(out.tsurf[,,],"I=30 SI")
dv>


Frosting Defrosting.png

At seasons when (Ls~50 and ~160)

Issue with Mat1 and materials_krc()

out=krc(lat=0.,Mat1="H2O") crashes, but out=krc(lat=0.,Mat1="water_1") does not crash but should not be allowed Issue with materials_krc()


out=krc(lat=0.,N1=55) #ONLY AT ASU?

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