Changeset 600 for trunk/LMDZ.GENERIC/README

Timestamp:

Mar 27, 2012, 5:02:10 PM (13 years ago)

Author:

jleconte

Message:

• Corrects the computation of planck function at the surface in sfluxi

so that its integral is equal to sigma Tsurf^4.

• This ensure that no flux is lost due to:

-truncation of the planck function at high/low wavenumber
-numerical error during first spectral computation of the planck function
-discrepancy between Tsurf and NTS/NTfac in sfluxi

• OLR now equal to LW net heating/cooling at equilibrium!
• As much as possible, only the value of the stephan boltzmann constant defined in racommon_h (and the

corresponding variable, sigma) should be used. Now done in physics, vdifc and turbdiff.

File:

• trunk/LMDZ.GENERIC/README (modified) (1 diff)

trunk/LMDZ.GENERIC/README

@@ -640 +640 @@
 - Added .def files for a typical 1d earth case in deftank (dry case for the moment)
 - Corrects a bug on potential temperature calculation in physic 
+
+== 27/03/2012 == JL
+- Corrects the computation of planck function at the surface in sfluxi
+     so that its integral is equal to sigma Tsurf^4.
+- This ensure that no flux is lost due to:
+     -truncation of the planck function at high/low wavenumber
+     -numerical error during first spectral computation of the planck function
+     -discrepancy between Tsurf and NTS/NTfac in sfluxi
+- OLR now equal to LW net heating/cooling at equilibrium!
+- As much as possible, only the value of the stephan boltzmann constant defined in racommon_h (and the
+corresponding variable, sigma) should be used. Now done in physics, vdifc and turbdiff.
+