GEOS-Chem v8-03-02
Contents
Overview
PUBLIC RELEASE -- Summer 2010
Will contain everything in GEOS-Chem v8-03-01, plus:
- Terrestrial and deep ocean mercury (N. Smith-Downey, E. Sunderland)
- Updated CO2 simulation (R. Nassar)
- Liquid water content taken from GEOS-5 met fields (J. Fisher)
- Wet scavenging by snow
--Bob Y. 14:36, 3 August 2010 (EDT)
Previous issues now resolved in v8-03-02
Patches from v8-03-01
The following bug fix patches are now standardized in v8-03-02:
- Patch to enable call to SOA_PARA_INIT
- Patch to fix declaration of IONIC in ISORROPIA II
- Patch to fix bug in Aromatic SOA
- Patch to scale AOD diagnostic output to other wavelengths
--Bob Y. 12:58, 30 June 2010 (EDT)
Fix for EPA/NEI 2005 emissions
Aaron van Donkelaar submitted updated EPA/NEI05 emissions files in order to fix abnormally low VOC emissions. This fix will be standardized in v8-03-02. Please see this wiki page for more information.
--Bob Y. 15:38, 12 July 2010 (EDT)
Minor fixes in gamap_mod.f
Prasad Kasibhatla reported a bug in gamap_mod.f that was caused by the definition of the parameters:
INTEGER, PARAMETER :: MAXDIAG = 70 INTEGER, PARAMETER :: MAXTRACER = 120
The problem is that when the actual number of tracers is increased beyond 120, this results in an array-out-of-bounds error.
The fix is to use the MAX_DIAG and MAX_TRACER parameters from the CMN_DIAG header file to define the MAXDIAG and MAXTRACER parameters in gamap_mod.f, as follows:
INTEGER, PARAMETER :: MAXDIAG = MAX_DIAG INTEGER, PARAMETER :: MAXTRACER = MAX_TRACER
and also to define MAX_TRACER (in the CMN_DIAG header file) as follows:
INTEGER, PARAMETER :: MAX_TRACER = NNPAR+6 ! For non-TOMAS simulations
The NNPAR+6 is required for compatibility with the ND09 diagnostic. Therefore, now whenever NNPAR is updated, the values of MAXTRACER and MAXDIAG in gamap_mod.f will also be updated.
--Bob Y. 14:35, 3 August 2010 (EDT)
Bug fix for ND42 diagnostic
Eric Sofen reported a minor bug fix for the ND42 diagnostic in isoropiaII_mod.f. The following line of code:
PH_SAV = -999d0
should have been:
PH_SAV(I,J,L) = -999d0
This only affects ND42 diagnostic output and not the computation of the ATE diagnostic. It is now fixed in GEOS-Chem v8-03-02.
--Bob Y. 14:42, 3 August 2010 (EDT)