Bugfixes (new approach)
From UKCA
The aim of this page is to present the information on the new bug reporting system
Bug fixes table
This is a list of all reported bugs, with a link to tickets with more information on the issue and branches to fix it. The UM versions listed are those where the bug is known to be present. Please note however, that bugs in versions before 8.2 are not reported here.
| # | Description | Ticket | Affected Versions/ Config |
Branch with fix | Remarks | |
|---|---|---|---|---|---|---|
| MetO | NCAS | |||||
| 1 | Improper construction of filename for Background Aerosol data used for Fast-JX/ HetPSC |
#4283 | #439 | 8.2-8.3 | MetO: fcm:um_br/pkg/Share/vn8.2_pkg_ukca_bugfixes Puma: fcm:um_br/dev/nhsavage/vn8.2_pkg_ukca_bugfixes |
Lodged at UM8.3. Note: Likely to clash with some vn8.2 science branches. |
| 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 Chem | |||||
| 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. | |||||
| 13 | Missing initialisation of COS LowBC | #4956 | None | 8.2-8.3 CheST+Aero |
MetO: fcm:um_br/dev/hadfo/vn8.3_COSMMR_bugfix Puma: fcm:um_br/dev/foconnor/vn8.3_COSMMR_bugfix |
Lodged at UM8.3 |
| 14 | UKCA Age-of-Air setup bug | #5175 | None | 8.2-8.5 AgeAirOnly |
MetO: fcm:um_br/dev/hadzm/vn8.5_ukca_AgeAirOnly_fix Puma: None |
Lodged at UM8.5 |
| 15 | Incorrect factors for MODE emiss diagnostics | Part of #4301 |
None | 8.4-8.5 GLOMAP |
MetO: Included in fcm:um_br/dev/hadcj/vn8.4_ukca_combined_scav fcm:um_br/dev/hadcj/vn8.5_ukca_combined_scav Puma: fcm:um_br/dev/cce_cj/vn8.4_ukca_combined_scav |
Lodged at UM8.5 |
| 16 | Array Dimensioning/ Indexing issues affecting ENDGAME |
#5420 | None | 8.4-8.5 EG+UKCA |
MetO: fcm:um_br/dev/hadzm/vn8.5_ukca_dims_uninit_fixes Puma: None |
Lodged at UM8.5 |
| 17 | Activate: Value underflow trap combined with debug-level | Part of #5420 |
None | 8.2-8.5 Activate |
MetO: Included in fcm:um_br/dev/hadzm/vn8.5_ukca_dims_uninit_fixes Puma: None |
Lodged at UM8.5 |
| 18 | Errors in UKCA CheST+Het/PSC setup code | #5465 | None | 8.5 CheST+ Het/PSC |
MetO: fcm:um_br/dev/fris/vn8.5_fix_het_psc Puma: None |
Lodged at UM8.5 |
| 19 | Change in UKCA results when print/ debug level is changed |
#5470 | None | 8.2-8.6 GLOMAP |
MetO: fcm:um_br/dev/hadzm/vn8.6_ukca_fix_prstatus_diff Puma: None |
Lodged at UM8.6 |
| 20 | Model failures at Print-level =Diag (Asad debug output > buffer size) |
Part of #5470 | None | 8.6 | MetO: Included in fcm:um_br/dev/hadzm/vn8.6_ukca_fix_prstatus_diff Puma: None |
Lodged at UM8.6 |
| 21 | Incorrect calculation of some ASAD 3-D diags | #5922 | None | 8.2-8.6 | MetO: fcm:um_br/dev/hadlk/vn8.6_UKCA_3Demis_FixUnits Puma: None |
Lodged at UM8.6 |
| 22 | Indexing bug - sin_v_latitude | Part of #5420 |
None | 8.5 EG+UKCA |
MetO: Included in fcm:um_br/dev/hadzm/vn8.5_ukca_dims_uninit_fixes Puma: None |
Lodged at UM8.5 |
| 23 | Bug in Fast-JX mass calculation | #5404 | #565 | 7.3: FastJX |
MetO: fcm:um_br/dev/frtf/vn8.4_fastj-x_debug Puma: fcm:um_br/dev/luke/vn8.4_FJX_dm_3d_bugfix |
Seems to mostly affect Low-top or hi-res runs |
| 24 | Erroneous 50% reduction factor in aerosol sedimentation velocity calc |
#5713 | None | 8.2: GLOMAP |
MetO:Included in fcm:um_br/dev/frjy/vn8.4_ukca_vgrav_av fcm:um_br/dev/hadzm/vn8.6_ukca_chem_mode_fixes Puma: fcm:um_br/dev/dan2012/vn8.4_Sedimentation_Fix |
Aim to lodge at vn9.0 |
| 25 | ACTIVATE uses saturation mix ratio instead of saturation vap pressure |
#5707 | None | 8.2: ACTIVATE |
MetO: Included in fcm:um_br/dev/frjy/vn8.4_ukca_vgrav_av fcm:um_br/dev/hadzm/vn8.6_ukca_chem_mode_fixes Puma: Included in fcm:um_br/dev/dan2012/vn8.4_Nenes_Activate |
Aim to lodge at vn9.0 |
| 26 | TropChem: uses mmr instead of vmr for Q | #6060 | None | 8.2: TropIsop |
MetO: fcm:um_br/dev/hadfo/ vn8.4_ukca_bugfix_watervapour_tropisop Included in: fcm:um_br/dev/hadzm/vn8.6_ukca_chem_mode_fixes Puma: None |
Aim to lodge at vn9.0 |
| 27 | Erroneous reaction rate for OH+MGLY reaction | #5730 | None | 8.2: | MetO: For StratTrop/CheST fcm:um_br/dev/hadfo/vn8.4_ukca_ bugfix_strattrop_OHMGLY_rxnrate for TropIsop Included in: fcm:um_br/dev/hadfo/vn8.4_ukca_ update_tropisop_rate_coeffs Included in: fcm:um_br/dev/hadzm/vn8.6_ukca_chem_mode_fixes Puma: For StratTrop/CheST fcm:um_br/dev/foconnor/vn8.4_ukca_bugfix _StratTrop_OHMGLY_rxnrate For TropIsop/CheT: Included in fcm:um_br/dev/foconnor/vn8.4_vn8.4_ukca _update_tropisop_rate_coeffs |
Aim to lodge at vn9.0 |
| 28 | Indexing bug - all_tracers array in Plume Scavenging branch |
Part of #5962 | None | 8.4: EG+Plume Scav |
MetO: Included in fcm:um_br/dev/hadzm/vn8.6_ukca_chem_mode_fixes Puma: None |
Aim to lodge at vn9.0 |
| 29 | Indexing bug - asad_chemdiags%diag_type in asad_tendency_ste | Part of #5962 | None | 8.2: | MetO: Included in fcm:um_br/dev/hadzm/vn8.6_ukca_chem_mode_fixes Puma: None |
Aim to lodge at vn9.0 |
| 30 | Indexing bug - f3_at_u | Part of #5962 | None | 8.4: EG+UKCA |
MetO: Included in fcm:um_br/dev/hadzm/vn8.6_ukca_chem_mode_fixes Puma: None |
Aim to lodge at vn9.0 |
| 31 | FP exceptions in asad_sparse_vars or asad_spimjmp |
#5616 | #555 | 7.3: CheT+Aero |
MetO: fcm:um_br/dev/fris/vn8.4_increase_rafeps Puma: fcm:um_br/dev/nhsavage/vn8.4_increase_rafeps |
Temporary Work-around. May not work in all cases |
| 32 | ACTIVATE:uses cloud_liq_water (diagnostic) which is not consistent with cloud fraction (prognostic) |
None | None | 7.3: ACTIVATE |
MetO: fcm:um_br/dev/hadna/vn8.6_limit_n_activ_sum Puma: None |
|
| 33 | RADAERv2 in UMUI: Look-up table files linked to wrong Unit numbers | None | None | 8.5-8.6 | N/A | Enter _an_ files for accumulation mode and _ac_ files for the aitken/insol accum mode boxes on the RADAER panel |
Package branches table
For every supported version, the aim will be to have a package that fixes all bugs known to exist at that UM version. The package will be supported on both the NCAS and Met Office repositories (until a single repository is created)
| UM Versions | Ticket | Package Branch | |
|---|---|---|---|
| MetO | NCAS | ||
| 8.2 | #4382 | #439 | Meto: fcm:um_br/pkg/Share/vn8.2_pkg_ukca_bugfixes Puma: fcm:um_br/dev/nhsavage/vn8.2_pkg_ukca_bugfixes |
| 8.3 | #1 | #2 | |
| 8.4 | #1 | #2 | |
