Difference between revisions of "Bugs and fixes"

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(Issues resolved in GEOS-Chem v11-01)
(Issues resolved in GEOS-Chem v11-01)
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*[[Cloud_convection#Fixed bug in DO_MERRA_CONVECTION affecting mass conservation|Correct bug in below cloud average mixing ratio calculation in DO_MERRA_CONVECTION to improve mass balance]]
 
*[[Cloud_convection#Fixed bug in DO_MERRA_CONVECTION affecting mass conservation|Correct bug in below cloud average mixing ratio calculation in DO_MERRA_CONVECTION to improve mass balance]]
 
*[[Cloud_convection#Resolve_very_high_tracer_concentrations_in_MERRA_and_GEOS-FP_convective_scavenging|Resolve very high tracer concentrations in GEOS-FP and MERRA convective scavenging]]
 
*[[Cloud_convection#Resolve_very_high_tracer_concentrations_in_MERRA_and_GEOS-FP_convective_scavenging|Resolve very high tracer concentrations in GEOS-FP and MERRA convective scavenging]]
 +
 +
|-valign="top"
 +
|Compiler / Fortran issues
 +
|Compiler issues:
 +
*[[GNU Fortran compiler|Add support for GNU Fortran compiler]]
 +
*[[PGI Fortran compiler#File_Linking_Error|Fix linker error when using the PGI compiler]]
 +
*[[PGI Fortran compiler#Updates_for_GEOS-Chem_v11-01|Additional updates compiling GEOS-Chem with the PGI Fortran compiler]]
 +
*[[PGI Fortran compiler#Updates_for_GEOS-Chem_v11-01|Add further fixes for compiling GEOS-Chem with PGI Fortran]]
 +
*[[GEOS-Chem_Makefile_Structure#TRACEBACK.3Dy_is_now_the_default_setting|<tt>TRACEBACK=y</tt> is now the default setting for all simulations]]
 +
*[[Intel_Fortran_Compiler#Cannot_compile_GEOS-Chem_v10-01_with_Intel_Fortran_Compiler_v17|Remove offending code that was preventing GEOS-Chem from compiling with Intel Fortran v17]]
 +
 +
Fortran language issues:
 +
*[[GEOS-Chem_v11-01#Do_not_nullify_local_pointers_in_the_same_line_where_they_are_declared|Do not nullify local pointers in the same line where they are declared]]
 +
*[[Flexible_precision_in_GEOS-Chem#Update_KIND_parameters_to_facilitate_interface_with_the_Beijing_Climate_Center_model|Update flexible precision parameters so that GEOS-Chem can interface with the Beijing Climate Center model]]
 +
*[[GEOS-Chem v11-01#Prevent errors caused by uninitialized fields of the State_Met object|Prevent errors caused by uninitialized fields of the <tt>State_Met</tt> object]]
 +
*[[UCX_chemistry_mechanism#Only_allocate_certain_fields_of_State_Chm_for_UCX-based_simulations|Only allocate certain fields of <tt>State_Chm</tt> for UCX-based simulations]]
 +
*[[GEOS-Chem v11-01#Allocate aerosol fields of State_Chm only for full-chemistry or aerosol-only simulations|Allocate aerosol fields of <tt>State_Chm</tt> only for full-chemistry or aerosol-only simulations]]
 +
*[[Aerosol_emissions#Online_emission_of_marine_primary_organic_aerosol_.28POA.29|Parallelization bug fix for marine POA]]
  
 
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|-valign="top"
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|Structural updates
 
|Structural updates
 
|
 
|
Compilers:
 
*[[GNU Fortran compiler|Add support for GNU Fortran compiler]]
 
*[[PGI Fortran compiler#File_Linking_Error|Fix linker error when using the PGI compiler]]
 
*[[PGI Fortran compiler#Updates_for_GEOS-Chem_v11-01|Additional updates compiling GEOS-Chem with the PGI Fortran compiler]]
 
*[[PGI Fortran compiler#Updates_for_GEOS-Chem_v11-01|Add further fixes for compiling GEOS-Chem with PGI Fortran]]
 
*[[GEOS-Chem_Makefile_Structure#TRACEBACK.3Dy_is_now_the_default_setting|<tt>TRACEBACK=y</tt> is now the default setting for all simulations]]
 
*[[Intel_Fortran_Compiler#Cannot_compile_GEOS-Chem_v10-01_with_Intel_Fortran_Compiler_v17|Remove offending code that was preventing GEOS-Chem from compiling with Intel Fortran v17]]
 
 
Fixes for Fortran issues:
 
*[[GEOS-Chem_v11-01#Do_not_nullify_local_pointers_in_the_same_line_where_they_are_declared|Do not nullify local pointers in the same line where they are declared]]
 
*[[Flexible_precision_in_GEOS-Chem#Update_KIND_parameters_to_facilitate_interface_with_the_Beijing_Climate_Center_model|Update flexible precision parameters so that GEOS-Chem can interface with the Beijing Climate Center model]]
 
*[[GEOS-Chem v11-01#Prevent errors caused by uninitialized fields of the State_Met object|Prevent errors caused by uninitialized fields of the <tt>State_Met</tt> object]]
 
*[[UCX_chemistry_mechanism#Only_allocate_certain_fields_of_State_Chm_for_UCX-based_simulations|Only allocate certain fields of <tt>State_Chm</tt> for UCX-based simulations]]
 
*[[GEOS-Chem v11-01#Allocate aerosol fields of State_Chm only for full-chemistry or aerosol-only simulations|Allocate aerosol fields of <tt>State_Chm</tt> only for full-chemistry or aerosol-only simulations]]
 
*[[Aerosol_emissions#Online_emission_of_marine_primary_organic_aerosol_.28POA.29|Parallelization bug fix for marine POA]]
 
 
 
I/O:
 
I/O:
 
*[[GEOS-Chem_Output_Files#NetCDF_File_Format|Migration from bpch to netCDF output file format]]
 
*[[GEOS-Chem_Output_Files#NetCDF_File_Format|Migration from bpch to netCDF output file format]]

Revision as of 19:38, 23 January 2017

On this page we list the GEOS-Chem specific bugs and issues that users have recently encountered, and how to fix them.

Please also be sure to visit our Common GEOS-Chem error messages wiki page for more general information about some frequently encountered errors. Also visit our Currently unresolved issues in GEOS-Chem wiki page to see a list of unresolved issues by GEOS-Chem version (and if they have been fixed in subsequent releases).

Issues resolved in GEOS-Chem v11-02

TBD

Issues resolved in GEOS-Chem v11-01

The bugs and technical issues listed below were resolved in GEOS-Chem v11-01. Also be sure to visit our Known issues caused by compiler bugs wiki page for a list of compiler-related issues and workarounds.

Module or area Issue that was resolved
Chemistry
Cloud convection
Compiler / Fortran issues Compiler issues:

Fortran language issues:

Diagnostics
Emissions (via HEMCO)
Met fields and derived quantities
RRTMG radiative transfer model
Photolysis
Specialty simulations Aerosol-only

CO2

CH4

Marine POA

Mercury

POPs

Radon-Lead-Beryllium

RRTMG

Tagged CO

Tagged O3

TOMAS Microphysics

Structural updates

I/O:

Species database / physical constants:

Regridding:

Other:

Wet deposition

--Bob Yantosca (talk) 22:12, 10 January 2017 (UTC)

Issues resolved in GEOS-Chem v10-01

The following bugs and/or technical issues were resolved in GEOS-Chem v10-01. Also be sure to visit our Known issues caused by compiler bugs wiki page for a list of compiler-related issues and workarounds.

Module or area Issue that was resolved
Stratospheric chemistry module
Photolysis
NOx-Ox chemistry and nested grid simulations
Specialty simulations
HEMCO emissions component
Removing computational bottlenecks
Miscellaneous

--Bob Y. (talk) 20:56, 26 October 2015 (UTC)

Issues resolved in GEOS-Chem v9-02

The following bugs and/or technical issues were resolved in GEOS-Chem v9-02. Also be sure to visit our Known issues caused by compiler bugs wiki page for a list of compiler-related issues and workarounds.

Module or area Issue that was resolved
Emissions
Dry deposition and wet deposition
Met fields
Computational efficiency
Diagnostics
Specialty simulations (including microphysics)
Photolysis
Miscellaneous

--Bob Y. (talk) 21:00, 26 October 2015 (UTC)

Bugs and fixes in older GEOS-Chem versions

For a complete list of bugs and fixes in older GEOS-Chem versions, please see our Bugs and fixes prior to v9-02 wiki page.

--Bob Y. 17:40, 16 April 2015 (EDT) --Bob Y. 14:11, 20 May 2014 (EDT)