Difference between revisions of "Bugfixes (new approach)"

From UKCA
Line 211: Line 211:
 
| 89 || Sea Salt Density || [https://code.metoffice.gov.uk/trac/um/ticket/2405 UM#2405] || || vn7.3 onwards || [https://code.metoffice.gov.uk/trac/um/log/main/branches/dev/colinjohnson/vn10.8_ukca_seasalt_density_correction vn10.8_ukca_seasalt_density_correction]<br/> || Lodged under a temporary logical at UM10.9 (so not on by default) "l_fix_nacl_density" in namelist:temp_fixes<br/> [https://code.metoffice.gov.uk/trac/um/ticket/3490 UM#3490] follow up ticket will review temp logical. || CLOSED || '''Colin Johnson'''
 
| 89 || Sea Salt Density || [https://code.metoffice.gov.uk/trac/um/ticket/2405 UM#2405] || || vn7.3 onwards || [https://code.metoffice.gov.uk/trac/um/log/main/branches/dev/colinjohnson/vn10.8_ukca_seasalt_density_correction vn10.8_ukca_seasalt_density_correction]<br/> || Lodged under a temporary logical at UM10.9 (so not on by default) "l_fix_nacl_density" in namelist:temp_fixes<br/> [https://code.metoffice.gov.uk/trac/um/ticket/3490 UM#3490] follow up ticket will review temp logical. || CLOSED || '''Colin Johnson'''
 
|-
 
|-
| 90 || Extremely high/low NOy concentrations || [https://code.metoffice.gov.uk/trac/um/ticket/3400 UM#3400]<br/>[https://code.metoffice.gov.uk/trac/UKESM/ticket/469 UKESM:#469] || || vn7.3 onwards (at least) || [https://code.metoffice.gov.uk/trac/um/log/main/branches/dev/mohitdalvi/vn10.8_ukca_nat_fixes vn10.8_ukca_nat_fixes] || Will be fixed for vn10.9. Runaway HNO3 values at the surface due to BL NAT sedimentation lead to global corrections during transport, leading to large stratospheric loss with knock-on impacts to O3 and ClONO2 etc. || '''OPEN''' || '''Mohit Dalvi/Luke Abraham'''
+
| 90 || Extremely high/low NOy concentrations || [https://code.metoffice.gov.uk/trac/um/ticket/3400 UM#3400]<br/>[https://code.metoffice.gov.uk/trac/UKESM/ticket/469 UKESM:#469] || || vn7.3 onwards (at least) || [https://code.metoffice.gov.uk/trac/um/log/main/branches/dev/mohitdalvi/vn10.8_ukca_nat_fixes vn10.8_ukca_nat_fixes] || Will be fixed for vn10.9. Runaway HNO3 values at the surface due to BL NAT sedimentation lead to global corrections during transport, leading to large stratospheric loss with knock-on impacts to O3 and ClONO2 etc. || CLOSED || '''Mohit Dalvi/Luke Abraham'''
 
|-
 
|-
| 91 || N-R offline oxidants broken at UM10.9 and a missing k index || [https://code.metoffice.gov.uk/trac/um/ticket/3606 UM#3606] || || vn10.9 for break and vn9.1 for k index || [https://code.metoffice.gov.uk/trac/um/log/main/branches/dev/marcstringer/vn10.9_fix_offline_oxidants vn10.9_fix_offline_oxidants] || Lodged at UM10.9 || CLOSED || Marc Stringer
+
| 91 || N-R offline oxidants broken at UM10.9 and a missing k index || [https://code.metoffice.gov.uk/trac/um/ticket/3606 UM#3606] || || vn10.9 for break <br/> and vn9.1 for k index || [https://code.metoffice.gov.uk/trac/um/log/main/branches/dev/marcstringer/vn10.9_fix_offline_oxidants vn10.9_fix_offline_oxidants] || Lodged at UM10.9 || CLOSED || Marc Stringer
 
|-
 
|-
 
| 92 || UMDP084 incorrectly labels 38-476 ("Liquid cloud fraction") with units "m-3". It is a pure fraction (in the range 0.0 to 1.0) and so has no unit. || || || || || || '''OPEN''' ||
 
| 92 || UMDP084 incorrectly labels 38-476 ("Liquid cloud fraction") with units "m-3". It is a pure fraction (in the range 0.0 to 1.0) and so has no unit. || || || || || || '''OPEN''' ||
 
|-
 
|-
 
| 93 || Inconsistent surface resistance values for organic hydro-peroxide (rooh) || [https://code.metoffice.gov.uk/trac/um/ticket/3793 UM#3793] || || || || || '''OPEN''' || '''AlanJHewitt ???'''
 
| 93 || Inconsistent surface resistance values for organic hydro-peroxide (rooh) || [https://code.metoffice.gov.uk/trac/um/ticket/3793 UM#3793] || || || || || '''OPEN''' || '''AlanJHewitt ???'''
  +
|-
  +
| 94 || Data corruption in Age-of-Air diagnostic on pressure levels || [https://code.metoffice.gov.uk/trac/um/ticket/3718 UM#3718] || || vn10.2+ || [https://code.metoffice.gov.uk/trac/um/log/main/branches/dev/mohitdalvi/vn10.9_ukca_debug_ageair_on_plev vn10.9_ukca_debug_ageair_on_plev] || To be lodged at UM11.0 || '''OPEN''' || '''Mohit Dalvi'''
 
|-
 
|-
 
|}
 
|}

Revision as of 14:55, 12 February 2018

The aim of this page is to present the information on the new bug reporting system. All bugs should be reported to ukca_bugs@metoffice.gov.uk. More details of the approach to reporting and fixing bugs is contained in the document here .

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. Some of the bugs/ issues are described in more detail on an older bugfixes page. 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, although information on some of these can be found here.

# Description Ticket Affected
Versions/
Config
Branch with fix Remarks OPEN/CLOSED Owner
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.
CLOSED -
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 #651 8.2
CheST+Aero
MetO:
fcm:um_br/dev/hadfo/vn8.2_ukca_COSmmr_bugfix
Puma:
fcm:um_br/dev/foconnor/vn8.2_ukca_COSmmr_bugfix
Lodged at UM8.2 CLOSED -
14 UKCA Age-of-Air setup bug #5175 #636 8.2-8.5
AgeAirOnly
MetO:
fcm:um_br/dev/hadzm/vn8.5_ukca_AgeAirOnly_fix
Puma:
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at UM8.5 CLOSED -
15 Incorrect factors for MODE emiss diagnostics Part of
#4301
#636 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
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at UM8.5 CLOSED -
16 Array Dimensioning/ Indexing issues
affecting ENDGAME
#5420 #636 8.4-8.5
EG+UKCA
MetO:
fcm:um_br/dev/hadzm/vn8.5_ukca_dims_uninit_fixes
Puma:
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at UM8.5 CLOSED -
17 Activate: Value underflow trap combined with debug-level Part of
#5420
#636 8.2-8.5
Activate
MetO: Included in
fcm:um_br/dev/hadzm/vn8.5_ukca_dims_uninit_fixes
Puma:
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at UM8.5 CLOSED -
18 Errors in UKCA CheST+Het/PSC setup code #5465 #652 8.5
CheST+
Het/PSC
MetO:
fcm:um_br/dev/fris/vn8.5_fix_het_psc
Puma:
fcm:um_br/dev/foconnor/vn8.5_fix_het_psc
Lodged at UM8.5 CLOSED -
19 Change in UKCA results when
print/ debug level is changed
#5470 #636 8.2-8.6
GLOMAP
MetO:
fcm:um_br/dev/hadzm/vn8.6_ukca_fix_prstatus_diff
Puma:
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at UM8.6 CLOSED -
20 Failures in asad_chem_diags when
Print-level=Diag and using UmPrint
as Asad debug output exceeds buffer size
Part of #5470 #650 8.6 MetO: Included in
fcm:um_br/dev/hadzm/vn8.6_ukca_fix_prstatus_diff
Puma:
fcm:um_br/dev/mdalvi/vn8.6_ukca_remove_asad_prints
Lodged at UM8.6 CLOSED -
21 Incorrect calculation of some ASAD 3-D diags #5922 #636 8.2-8.6 MetO:
fcm:um_br/dev/hadlk/vn8.6_UKCA_3Demis_FixUnits
Puma:
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at UM8.6 CLOSED -
22 Indexing bug - sin_v_latitude Part of
#5420
#636 8.5
EG+UKCA
MetO: Included in
fcm:um_br/dev/hadzm/vn8.5_ukca_dims_uninit_fixes
Puma:
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at UM8.5 CLOSED -
23 Bug in Fast-JX mass calculation #5404 #565
Also #636
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
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Seems to mostly affect
Low-top or hi-res runs.
Lodged at vn9.0
CLOSED -
24 Erroneous 50% reduction factor in
aerosol sedimentation velocity calc
Part of #6105 Part of #647 8.2:
GLOMAP
MetO:Included in
fcm:um_br/dev/frjy/vn8.4_ukca_vgrav_av
fcm:um_br/dev/hadfo/vn8.6_ukca_bugfixes_package_for_GA7
Puma:
fcm:um_br/dev/dan2012/vn8.4_Sedimentation_Fix
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at vn9.0 CLOSED -
25 ACTIVATE uses saturation mix ratio instead
of saturation vap pressure
Part of #6105 #636 8.2:
ACTIVATE
MetO:
fcm:um_br/dev/frjy/vn8.4_ukca_vgrav_av
fcm:um_br/dev/hadfo/vn8.6_ukca_bugfixes_package_for_GA7
Puma: Included in
fcm:um_br/dev/dan2012/vn8.4_Nenes_Activate
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at vn9.0 CLOSED -
26 TropChem: uses mmr instead of vmr for Q Part of #6105 #636 8.2:
TropIsop
MetO:
fcm:um_br/dev/hadfo/vn8.6_ukca_bugfixes_package_for_GA7
Puma: fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at vn9.0 CLOSED -
27 Erroneous reaction rate for OH+MGLY reaction Part of #6105 #636 8.2: MetO: For StratTrop/CheST
fcm:um_br/dev/hadfo/vn8.6_ukca_bugfixes_package_for_GA7
for TropIsop Included in: fcm:um_br/dev/hadfo/vn8.4_ukca_
update_tropisop_rate_coeffs

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

fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at vn9.0 (StratTrop only) CLOSED -
28 Indexing bug - all_tracers array
in Plume Scavenging branch
Part of #6105 None 8.4:
EG+Plume Scav
MetO: Included in
fcm:um_br/dev/hadfo/vn8.6_ukca_bugfixes_package_for_GA7
Puma:
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at vn9.0 CLOSED -
29 Indexing bug - asad_chemdiags%diag_type in asad_tendency_ste Part of #6105 #636 8.2: MetO: Included in
fcm:um_br/dev/hadfo/vn8.6_ukca_bugfixes_package_for_GA7
Puma: fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at vn9.0 CLOSED -
30 Indexing bug - f3_at_u Part of #6105 #636 8.4:
EG+UKCA
MetO: Included in
fcm:um_br/dev/hadfo/vn8.6_ukca_bugfixes_package_for_GA7
Puma: fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at vn9.0 CLOSED -
31 FP exceptions in asad_sparse_vars
or asad_spimjmp
#5616, #368 (MOSRS) #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
OPEN Nick Savage
32 ACTIVATE:uses cloud_liq_water (diagnostic) which is
not consistent with cloud fraction (prognostic)
Part of #6105 #636 7.3:
ACTIVATE
MetO:
fcm:um_br/dev/hadfo/vn8.6_ukca_bugfixes_package_for_GA7
Puma:
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at vn9.0 CLOSED -
33 RADAERv2 in UMUI: Look-up table files linked to wrong Unit numbers None None 8.5-8.6 Enter _an_ files for accumulation mode
and _ac_ files for the
aitken/insol accum mode boxes
on the RADAER panel
No code change involved CLOSED -
34 ACTIVATE: Argument dimensions not compatible with ENDGame
(should specify 1:model_levels)
Part of #6105 #636 8.5:
EG-Activate
MetO: Included in
fcm:um_br/dev/hadfo/vn8.6_ukca_bugfixes_package_for_GA7
Puma:
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
Lodged at vn9.0 CLOSED -
35 Error in labelling: Surface resistance <--> stomatal resistance ? #6417
#1409
#653 7.3: None Will be folded into larger dry deposition work plan OPEN Fiona O'Connor
36 Error in calculation of Column Ozone diagnostic #102
#564
7.3: MetO:
fcm:um_br/dev/hadvh/vn8.2_coloz_fix
Puma:
fcm:um_br/dev/foconnor/vn8.2_coloz_fix
Lodged at vn10.1 as part of the
UKCA bugfix package vn10.1_ukca_bugfix_package under ticket #564
CLOSED -
37 Mismatch in levels for UKCA non-transported prognostics/ chem_diags.
Dimensions not compatible with ENDGame
#6376 #649 9.1
ENDGame-UKCA
MetO:
fcm:um_br/dev/hadzm/vn9,1_ukca_fix_chemdiag_levs
Puma:
fcm:um_br/dev/mdalvi/vn9.1_ukca_fix_chemdiag_levs
Lodged at vn9.1 CLOSED -
38 Missing logical for volcanic so2 emissions. MOSRS #1350 br #6418 #656 MOSRS:
branches/dev/mohitdalvi/vn10.5_make_volc_so2emiss_optional
Lodged at 10.6 CLOSED Mohit Dalvi
39 Fast-JX fails if .NOT. L_PC2 and .NOT. l_3d_cca #6443 #667 8.2-9.1 MetO:
fcm:um_br/dev/fris/vn9.1_fastjx_index_bug

Puma:
fcm:um_br/dev/nhsavage/vn9.1_fastjx_index_bug
Lodged at vn9.1 CLOSED -
40 UKCA fails if MODE switched Off
10m wind not in D1 but req for AeroChem
Part of
#112
9.1 UKCA+AeroChem;
MODE & CLASSIC
Off
MOSRS:
fcm:um.xm_br/dev/mohitdalvi/vn10.0_ukca_update_app
Lodged at vn10.0 CLOSED -
41 OC biomass burning emissions - incorrect
conversion. Assumes emissions as kg POM, but (new)
ancils are kg C
#6429 vn8.5: MetO:
fcm:um_br/dev/fpbj/vn8.6_ukca_mode_BBOC-POM_bugfix

Puma:
None
The scaling up of OC to POM is now expected to be done when creating the ancils. In the netcdf system the units (i.e. OC or POM) will be explicitly given in the meta data to avoid this problem. CLOSED
42 RADAER lookup table reading bug.
Input values not passed to RADAER
#6616
part of MOSRS #112
vn9.2:
with RADAER
MetO:
fcm:um_br/dev/hadzm/vn9.2_ukca_fix_radnml_read
MOSRS: fcm:um.xm_br/dev/mohitdalvi/vn10.0_ukca_update_app
Lodged at vn10.0 CLOSED -
43 Reconfiguration bug. L_UKCA used for
setting tr_levels before RUN_UKCA is read
vn8.3:vn9.0 UKCA with
Classic fully Off
MetO:
fcm:um_br/dev/hadzm/vn8.6_fix_rcf_stshcomp_ukca

Puma:
None
Automatically fixed under STSHCOMP
rationalisation at vn8.6 (#5331)
CLOSED -
44 Logicals set to default TRUE:
l_ukca_ibvoc: aborts if JULES copy is not set.
l_ukca_plume_scav: non-GLOMAP (e.g. Age-Air only) run crashes.
part of MOSRS #112 vn9.2: UKCA MOSRS: fcm:um.xm_br/dev/mohitdalvi/vn10.0_ukca_update_app Lodged at vn10.0 CLOSED -
45 nlev is not passed to asad_impact in asad_cdrive #252 (MOSRS) All versions MOSRS:
fcm:um.x_br/dev/scottwales/r1974_asad_impact_argument
See MOSRS ticket #252. Lodged in vn10.0. EXBUG from NCI. CLOSED -
46 Inconsistent use of wet_levels and model_levels
in UKCA_AERO_CTL 1-D arrays
None All versions None Impact if wet_levels/= model_levels, but
this option has never been supported for New Dynamics or ENDGAME and
wet_levels is being retired by #425 from 10.2.
CLOSED -
47 Dimension mismatch: q_chem, t_chem not
considering extra level for ENDGame
#379 (MOSRS) ENDGame-UKCA Example fix here (MOSRS) Lodged at UM10.1 as
part of #239 (MOSRS)
CLOSED -
48 Bugs in RADAER - dimensions, asymmetry param #380 (MOSRS) #564 (MOSRS) All RADAER Example fix here (MOSRS) and here (MOSRS) Leads to div-by-zero error in rescale_phase_fnc.
Lodged at UM10.1 as part of the UKCA bugfix package
under ticket #564 (MOSRS)
CLOSED -
49 UKCA emissions: incorrect number,
un-initialised slots in all_emissions()
#381 (MOSRS) All UKCA Example fix here (MOSRS) Lodged at vn10.2 as
part of #805 (MOSRS)
CLOSED Mohit Dalvi
50 ukca_solve_coagnucl failures #319 (MOSRS) UKCA-GLOMAP Example fix here (MOSRS) Mainly a workaround
To be lodged
CLOSED Mohit Dalvi/Graham Mann?
51 Units of wetland emissions #571 (MOSRS) All versions Example fix here (MOSRS) Wetland emissions misinterpreted as
gridbox mean rates rather than a land
fraction rate - Lodged at UM10.1 as part of the
UKCA bugfix_package under ticket #564 (MOSRS)
CLOSED -
52 PSC surface area set to zero? #609 (MOSRS), #595 (MOSRS) UKCA with l_het_psc Lodged at UM10.4
595 corrects GLOMAP aero surf area units,
609 corrects logic for using Clim/CLASSIC/GLOMAP aero surf area
CLOSED Mohit Dalvi/ Luke Abraham
53 UKCA RADAER namelists aren't read on the Cray #577 (MOSRS) RADAER, some platforms only Change to input files, not code
M. Richardson to share info on back porting'
Files have been edited after vn10.1 by Sytems Team : for older versions here is a Namelist workaround CLOSED -
54 Offline oxidants Chemistry:
Diagnostics not properly initialised
#659 (MOSRS) Offline Chem vn10.3.1_ukca_correct_oxidants Lodged at UM10.3 Closed
55 Use of trigonometric variables e.g. f3_at_u
not consistent with ENDGame
#658 (MOSRS) All UKCA vn10.2_ukca_bugfixes_package Lodged at UM10.2 as part of #805 CLOSED Mohit Dalvi
56 Array size issues with UKCA tracers when using EG limited area models #682 (MOSRS) ENDGAME UKCA LAMs MOSRS: vn10.1_ukca_eg_array_dims to be lodged at UM10.2 lodged at UM10.2 CLOSED -
57 Incorrect logic for DMS anciliaries required #756 (MOSRS) UKCA jobs not using
CLASSIC but without DMS in chemistry
MOSRS: vn10.1_aqum_eg_fixes Model stops with message about
missing input. Low priority - rare edge case with informative error message.
OPEN Nick Savage
58 Fastj-X runs on patches all in dark #1360 (MOSRS) UKCA jobs using FastJ-X None yet Optimisation not bug. Ticket stays open but does not belong here CLOSED Nick Savage
59 Mismatch in levels while reading
CDNC from D1 under ENDGame
#704 (MOSRS) EG-UKCA vn9.0+
with Indirect effects
MOSRS: vn10.0_fix_cdnc_lev Lodged at UM10.2 CLOSED Mohit Dalvi
60 Model failure with PrStatus_Diag #784 (MOSRS) UKCA on Cray MOSRS: vn10.2_ukca_prstat_diag_fixes Lodged at UM10.2 CLOSED Mohit Dalvi
61 MPI BCAST bug in NetCDF emiss code #782 (MOSRS) vn10.1 UKCA
with Netcdf emiss
MOSRS: vn10.2_ukca_netcdf_bcastbug Lodged at UM10.2 CLOSED Mohit Dalvi
62 Inconsistency in aero_surf area used in
heterogeneous reactions routine
#778 (MOSRS) UKCA+ het Fixed as part of #98 (non transported prognostics Closed
63 Inconsistency in timestep/ interval
calculation for BE-Offline scheme
#774 (MOSRS) All BE Offline vn10.2_ukca_repair_interval Lodged at vn10.2 CLOSED Colin Johnson
64 Very low cloud fraction values
can cause failures in Fastj/jx
#757 (MOSRS) Any Temporary fix:
vn10.2_ukca_acf_zero
Temporary workaround
lodged at vn10.2
CLOSED -
65 qcl not correctly initialised
in ukca_calc_aqueous_6a
Part of #805 (MOSRS) UKCA run with
6A convection
MOSRS: vn10.2_ukca_bugfixes_package Lodged at UM10.2 CLOSED Mohit Dalvi
66 Crash in NetCDF emissions and oxidants routines
when using NetCDF-4 libraries
NA vn10.0-10.2 UKCA
+ NetCDF
MOSRS: vn10.2_ukca_readnc_offline_fix Automatically fixed as part of #282 CLOSED -
67 Error in indexing of Radiative gases array.
Radiation sees MMR of the wrong ('next') species
#1150 All EG-UKCA with
gas-radiative feeback
MOSRS: vn10.2_grgas_addr_fix Lodged at UM10.3 CLOSED Marc Stringer (UKESM)
68 HO2 heterogeneous loss rate 1st order(?) No ticket No ticket Strat-Trop and Tropisop with l_ukca_trophet=TRUE None This may be correct CLOSED Nick Savage
69 Inconsistency between aerosol size and mmr/Nd.
wetdp and drydp not recalculated after aerosol remoding
#1089 ALL UKCA- GLOMAP. MOSRS UM10.2: vn10.2_ukca_wetdp_drydp_recalc_bug
[MOSRS UM10.3: vn10.3_ukca_wetdp_drydp_calc_fix
Leads to unphysical large spikes
in AOD. Believe UM7.3 jobs may be
unaffected but haven't checked.
Lodged at UM10.4
Closed
70 Age-of-air only configuration does not work at UM10.3 part of #1171 UM10.3 Age-air-only MOSRS: vn10.3_ageair_and_minor_fixes Lodged at UM10.3 CLOSED Mohit Dalvi
71 Minor bugs flagged up by rigorous compilation flags:
dust_flux: array not allocated if L_dust=False, but passed regardless to ukca_new_emiss_ctl
soil_layer_moisture: first dimension=0 if no land on PE.
advt(): variable used in loop over total tracers when size is jpctr (=chem_tracers).
nldepx: out-of-bounds with Offline oxidants scheme. Size of array
should be 6+jpspec, based on information from ASAD developer.
#1171 UKCA+NetCDF emiss MOSRS: vn10.3_ageair_and_minor_fixes Lodged at UM10.3 CLOSED Mohit Dalvi
72 UKCA Dry Deposition: Surface resistance values
not set for some species
#1250 UM7.3+ MOSRS: vn10.8_surface_resistance To be folded into larger dry deposition overhaul OPEN AlanJHewitt
73 UKCA-GLOMAP: MDT< MDTMIN warnings from GA6+ runs #1251 UM7.3+ None yet To be Lodged CLOSED - see UM ticket #1332 Graham Mann
74 Bug in ukca_tropopause with definition of PV tropopause #1283 UM10.3 MOSRS: vn10.3_ukca_tropopause_amendment To be Lodged, but isn't sufficient to fix STE flux diagnostics OPEN Steven Hardiman
75 Bug in STE fluxes #1367 ENDGame? No branch and needs investigating To be lodged OPEN Fiona O'Connor
76 Scale Lightning emissions #1310 UMvn7.3+ vn10.2_scale_lightning_nox works but scaling is to be added as namelist variable for lodging purposes Lodged at 10.5 CLOSED
77 Bug in microphysics process rates used by GLOMAP which leads to process rates being ~O(10) times too low and hence too small aerosol removal. The aerosol removal has to be tuned in response to this bugfix bugfix: #367 Tunings: #854 GA4 + Configs [tunings applied in GA7 development +) Bugfix: vn10.2_mphys_bugs_improvements
Tunings: vn10.2_ukca_asnow_rfrac_tune

Bugfix and Tunings backported to PUMA br at UMvn8.4.
Bugfix: fcm:um_br/dev/mdalvi/vn8.4_mphys_bugfix/src
Tuning: fcm:um_br/dev/j.mollard/vn8.4_scav_bugfix_with_JMscavimpr/src [revision 20160]
Both Lodged from UM10.3 CLOSED Jonathan Wilkinson/Jane Mulcahy
78 GLOMAP dust bugs:
1. Mapping of bin->mode emissions
2. incorrect STASH options codes
UM#1355 UM10.2:, GLOMAP
with dust
vn10.3_ukca_dust_diag_emis_fixes Lodged at UM10.3 Closed Stephanie Woodward
79 Aerosol Impaction scavenging bugs:
1. Incorrect use of Conv Frac (FC)
2. Total (conv+dyn) precip rate applied separately for convective as well as dynamic scavenging (double counting)
UM#1421 vn7.3: GLOMAP vn10.3_ukca_impscav_fix Lodged at UM10.3 Closed Stephanie Woodward
80 H2O feedback broken under ENDGAME UM#1646 All EG jobs with H2O feedback? None In progress CLOSED Colin Johnson
81 Runs with segment/ restart interval < 5 days
fail due to NetCDF emiss update bug
UM#948 but to be fixed under
UM#162
UM10.2+ , NetCDF emissions Temporary workaround:
1.vn10.3_ncdf_emiss_greg_fix.
2. Use NetCDF emissions from /projects/ukca-meto/mdalvi/ancil/daily
Lodged at 10.6.1 CLOSED Alistair Sellar/ Mohit Dalvi
82 Incorrect arguments to ukca_calcminmaxndmdt.F90 UM#1801 10.2 - 10.4 r21272 of vn10.4.1_ukca_refactorings Causes extra output from some PEs. Does not change results. to be lodged with other refactorings CLOSED -
83 error in the indexing of the tot_tracer array in the convective plume scavenging UM#2036 ? - 10.5 r21272 of vn10.4.1_ukca_refactorings the number tracer for the first active mode will not be scavenged and there will be plume scavenging happening to the passive ozone or age of air tracer if using a chemistry scheme with l_ukca_advh2o TRUE. Fix lodged at 10.6 CLOSED Nick Savage
84 NetCDF error when using UKCA and Nudging: Model fails with 'EM_GET_VAR_INFO: Time dimension info not found, check if em_fopen was called with option l_ignore_time = .TRUE.' UM#2095 10.2 onwards;
UKCA+Nudged
vn10.5_nudge_fixes_and_new_app
Includes other Nudging bug-fix and
new rose-stem app
Lodged at UM10.5 Closed Mohit Dalvi
85 Failure if using UKCA as Age-air-only
Error: "Type of solver (0) not recognised" (as this config does not use any chemical scheme)
UM#2148 10.5 Age-air-only
e.g. GA7 w/o GLOMAP
vn10.5_ukca_ageair_fix Lodged as part of #1232 at 10.6.1 CLOSED Mohit Dalvi
86 Discontinuity in photolysis diagnostics UM#2286 At least UMvn10.5 Fixed as a side effect of #1958 CLOSED Fiona O'Connor
87 Possible issues with YSTORE in UKCA_CHEMISTRY_CTL. This may mean than there is no H2SO4 because of this, with impacts on GLOMAP aerosols UM#3245 Following merge at vn8.2 and all subsequent versions OPEN Colin Johnson/Luke Abraham
88 Potential FastJX Scattering Bug UM#3261 vn7.3 onwards vn10.6.1_fastjx_scattering_fix
vn10.8_fastjx_scattering_fix
OPEN David Wade/Luke Abraham
89 Sea Salt Density UM#2405 vn7.3 onwards vn10.8_ukca_seasalt_density_correction
Lodged under a temporary logical at UM10.9 (so not on by default) "l_fix_nacl_density" in namelist:temp_fixes
UM#3490 follow up ticket will review temp logical.
CLOSED Colin Johnson
90 Extremely high/low NOy concentrations UM#3400
UKESM:#469
vn7.3 onwards (at least) vn10.8_ukca_nat_fixes Will be fixed for vn10.9. Runaway HNO3 values at the surface due to BL NAT sedimentation lead to global corrections during transport, leading to large stratospheric loss with knock-on impacts to O3 and ClONO2 etc. CLOSED Mohit Dalvi/Luke Abraham
91 N-R offline oxidants broken at UM10.9 and a missing k index UM#3606 vn10.9 for break
and vn9.1 for k index
vn10.9_fix_offline_oxidants Lodged at UM10.9 CLOSED Marc Stringer
92 UMDP084 incorrectly labels 38-476 ("Liquid cloud fraction") with units "m-3". It is a pure fraction (in the range 0.0 to 1.0) and so has no unit. OPEN
93 Inconsistent surface resistance values for organic hydro-peroxide (rooh) UM#3793 OPEN AlanJHewitt ???
94 Data corruption in Age-of-Air diagnostic on pressure levels UM#3718 vn10.2+ vn10.9_ukca_debug_ageair_on_plev To be lodged at UM11.0 OPEN Mohit Dalvi

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 #636 Puma:
fcm:um_br/dev/mdalvi/vn8.4_ukca_fixes_from_vn86
8.6 #6105 and #5404 #647 Meto:
fcm:um_br/dev/hadfo/vn8.6_ukca_bugfixes_package_for_release_jobs
Puma:
fcm:um_br/dev/foconnor/vn8.6_ukca_bugfixes_package_for_release_jobs