Difference between revisions of "Developing Releases Bugfixes"
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'''fcm:um_br/dev/hadfo/vn8.2_L-NOx_for_UKCA at revision 56098''' |
'''fcm:um_br/dev/hadfo/vn8.2_L-NOx_for_UKCA at revision 56098''' |
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+ | ''Note: This branch is now found to be incompatible with the vn8.2_ukca_combined_scav branch.'' This may require using a wroking copy that merges in both the branches. |
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==Fixes for issues found at vn8.2== |
==Fixes for issues found at vn8.2== |
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The various issues found soon after a major upgrade of UKCA at vn8.2 are part of a combined branch that was lodged subsequently at vn8.3. The bugs/fixes include: |
The various issues found soon after a major upgrade of UKCA at vn8.2 are part of a combined branch that was lodged subsequently at vn8.3. The bugs/fixes include: |
Revision as of 18:40, 29 November 2013
This page contains a listing of all the bugfixes required for the Developing releases.
Fast-JX dm_3d bug
The calculation of mass in ukca_fastjx.F90 is incorrect. This will affect low-top models more, but will also affect high-top models.
The line
dm_3d(:,:,(model_levels+1)) = pz_3d(:,:,model_levels+1)/g
should be replaced with
dm_3d(:,:,(model_levels+1)) = pz_3d(:,:,model_levels)/g
Please include the following branch in the PUMA UMUI
fcm:um_br/dev/luke/vn8.4_FJX_dm_3d_bugfix/src
at revision 13624.
OH+MGLY reaction rate co-efficient bug
1. StratTrop (CheST chemistry) - Met Office
At UMvn8.2, existing branch vn8.2_ukca_update_rate_coeffs now includes bugfix - Revision 41942 without bugfix; Revision 61297 with bugfix
At UMvn8.4, updated rates (without bugfix) are on the trunk. Therefore, the bugfix is in a new branch called vn8.4_ukca_bugfix_strattrop_OHMGLY_rxnrate, revision no 61296.
2. StratTrop (CheST chemistry) - PUMA
At UMvn8.2, existing branch vn8.2_ukca_update_rate_coeffs now includes bugfix - Revision 9984 without bugfix; Revision 13625 with bugfix
At UMvn8.4, updated rates (without bugfix) lodged to the trunk. Therefore, the bugfix is in a new branch called vn8.4_ukca_bugfix_strattrop_OHMGLY_rxnrate, revision no 13627.
3. TropIsop (CheT) - Met Office
At UMvn8.4, existing branch vn8.4_ukca_update_tropisop_rate_coeffs now includes bugfix - Revision 58058 without bugfix; Revision 61298 with bugfix
4. TropIsop (CheT) - PUMA
At UMvn8.4, existing branch vn8.4_ukca_update_tropisop_rate_coeffs now includes bugfix - Revision 13358 without bugfix; Revision 13628 with bugfix
Lightning NOx improvements/fixes
This branch includes improvements to the Lightning emissions calculation (e.g. removing model resolution-dependance) as well as fixing minor a bug found in the flash calculation. The changes were lodged at vn8.3 and hence automatically available in the trunk for UM8.4 configurations.
The branch on PUMA at vn8.2 is : fcm:um_br/dev/foconnor/vn8.2_L-NOx_for_UKCA at revision 11908
The equivalent branch on Met Office FCM is: fcm:um_br/dev/hadfo/vn8.2_L-NOx_for_UKCA at revision 56098
Note: This branch is now found to be incompatible with the vn8.2_ukca_combined_scav branch. This may require using a wroking copy that merges in both the branches.
Fixes for issues found at vn8.2
The various issues found soon after a major upgrade of UKCA at vn8.2 are part of a combined branch that was lodged subsequently at vn8.3. The bugs/fixes include:
1. Improper construction of filename for Background Aerosol data used for Fast-JX/ HetPSC
2. SO3 missing from UKCA_CSPECIES
3. MODE diagnostics indexing issue
4. Correct the methane initialisation when l_prescribe_ch4 option is selected
5. Logic for Heterogenous reactions under TropIsop Chemistry
6. String length differences in Strat+Trop reaction rate definition array
7. Incorrect Loop control for a Fast-JX routine
8. Remove N2O from lumped N species for Stratospheric Chemistry
9. Fix an initialisation issue that caused consecutive runs to give different results
10. Incorrect read-size for a Fast-JX lookup table
11. Minor write statement formatting issues
12. Minor variable/ array initialisation issues.
The branch on PUMA at vn8.2 is:
fcm:um_br/dev/nhsavage/vn8.2_pkg_ukca_bugfixes at revision 9882
The branch on the Met Office FCM is:
fcm:um_br/pkg/Share/vn8.2_pkg_ukca_bugfixes at revision 44169