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CHAPTER
Conversion of CHAPTER wrfout to grib, and then building of anemoy-ready dataset

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Total cloud cover runs 22 per cent below ERA5 and high cloud 39 per cent below, and it is CLDFRA, not the overlap Open

documentation

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

meteocima/CHAPTER#48 · Opened Sep 22, 2026
tcw is the sum of six species where ECMWF defines five: the graupel residual reaches 26 kg/m2 and is documented nowhere a user looks Open

documentation

Difficulty 5/5 Over a week Newbie friendliness 45/100

meteocima/CHAPTER#47 · Opened Sep 22, 2026
The six column integrals use a left-endpoint Riemann sum and are 3 to 8 per cent off; WRF's dry-mass coordinate gives them exactly Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 68/100

meteocima/CHAPTER#46 · Opened Sep 22, 2026
Surface solar radiation is 8.5 per cent high under clear sky because RRTMG ran with no aerosol, and nothing says so Open

documentation

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

meteocima/CHAPTER#45 · 1 comment · Opened Sep 22, 2026
Below ground the pressure levels are clamped to the lowest model level, not extrapolated — and z then contradicts sp Open

documentation

Difficulty 5/5 Over a week Newbie friendliness 35/100

meteocima/CHAPTER#44 · Opened Sep 22, 2026
The harness report's ratio column is meaningless where a field's mean is near zero, and three families have now had to warn about it Open

ready-for-agent

Difficulty 3/5 1-2 days Newbie friendliness 62/100

meteocima/CHAPTER#43 · Opened Sep 22, 2026
2d exceeds 2t by up to 0.0134 K at saturated points, on up to 64 005 of them Open

documentation

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

meteocima/CHAPTER#42 · Opened Sep 22, 2026
q is normalised by 1 + QVAPOR while the hydrometeors use 1 + total water: two definitions of moist air in one file Open

documentation

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

meteocima/CHAPTER#41 · Opened Sep 22, 2026
r and 2r are relative humidity over liquid water, clipped at 100; ERA5 defines paramId 157 over the mixed phase and publishes above 100 Open

ready-for-agent

Difficulty 4/5 3-5 days Newbie friendliness 68/100

meteocima/CHAPTER#40 · 2 comments · Opened Sep 22, 2026
Pressure-level z is 0.034 per cent low at every point: wrf-python divides by 9.81, the converter multiplies by 9.80665 Open

ready-for-agent

Difficulty 2/5 1-3 hours Newbie friendliness 86/100

meteocima/CHAPTER#39 · Opened Sep 22, 2026
Sea ice gets a soil column: swvl = 1.000 against its own soil type's porosity of 0.435 Open

ready-for-agent

Difficulty 4/5 3-5 days Newbie friendliness 42/100

meteocima/CHAPTER#38 · Opened Sep 22, 2026
al is a two-season table field, not a sea-ice-only one, and its source table is named wrongly Open

documentation

Difficulty 3/5 1-2 days Newbie friendliness 78/100

meteocima/CHAPTER#37 · Opened Sep 22, 2026
One water mask where three are needed: the Black Sea is a lake, and sst is published on frozen inland water Open

ready-for-agent

Difficulty 4/5 3-5 days Newbie friendliness 68/100

meteocima/CHAPTER#36 · 1 comment · Opened Sep 22, 2026
Four wrong or missing statements about the unpublished fields Open

documentation

Difficulty 3/5 1-2 days Newbie friendliness 75/100

meteocima/CHAPTER#35 · Opened Sep 22, 2026
ci is written as zeros over land while sst, on the same mask, carries a bitmap Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

meteocima/CHAPTER#34 · Opened Sep 21, 2026
fetch_step.sh runs ssh without -n: a caller that backgrounds it inside a read loop loses its input Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

meteocima/CHAPTER#32 · Opened Sep 19, 2026
MISSING_VARIABLES.md does not record that mx2t/mn2t are impossible Open

ready-for-agent

Difficulty 1/5 Under an hour Newbie friendliness 92/100

meteocima/CHAPTER#30 · Opened Sep 19, 2026
MISSING_VARIABLES.md gives the wrong reason for TSK, HFX, LH and PBLH Open

ready-for-agent

Difficulty 1/5 1-3 hours Newbie friendliness 88/100

meteocima/CHAPTER#29 · Opened Sep 19, 2026
CLAUDE.md: the skt emissivity table is VEGPARM's MODI-RUC section, not unexplained Open

ready-for-agent

Difficulty 2/5 1-3 hours Newbie friendliness 86/100

meteocima/CHAPTER#28 · Opened Sep 19, 2026
Go/no-go: is the GRIB2 rebuild released? Open

wayfinder:grilling

Difficulty 5/5 Over a week Newbie friendliness 25/100

meteocima/CHAPTER#27 · Opened Sep 19, 2026
Audit family 8: surface exchange, pressure and instability Open

wayfinder:research

Difficulty 5/5 Over a week Newbie friendliness 28/100

meteocima/CHAPTER#26 · Opened Sep 19, 2026
Audit family 5: water-cycle accumulations and 10fg Open

wayfinder:research

Difficulty 4/5 3-5 days Newbie friendliness 68/100

meteocima/CHAPTER#23 · Opened Sep 19, 2026
Audit: re-derive the variable set from the data, not from what we wrote down Open

wayfinder:map

Difficulty 5/5 Over a week Newbie friendliness 35/100

meteocima/CHAPTER#11 · 1 comment · Opened Sep 18, 2026
report=true: the state column is too narrow for its own longest state Open

ready-for-agent

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

meteocima/CHAPTER#10 · Opened Sep 18, 2026
accum_ref.ref_path stutters against its own argument Open

ready-for-agent

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

meteocima/CHAPTER#9 · Opened Sep 18, 2026
README still describes the 93-message GRIB1 archive Open

ready-for-agent

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

meteocima/CHAPTER#8 · Opened Sep 18, 2026
run_share_conversion.sh calls its phase table WINDOWS Open

ready-for-agent

Difficulty 1/5 Under an hour Newbie friendliness 92/100

meteocima/CHAPTER#7 · Opened Sep 18, 2026
The accumulation sidecar directory has four external names Open

ready-for-agent

Difficulty 3/5 1-2 days Newbie friendliness 70/100

meteocima/CHAPTER#6 · Opened Sep 18, 2026
Campaign scripts name the same staging slot two different ways Open

ready-for-agent

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

meteocima/CHAPTER#5 · Opened Sep 18, 2026
check_grib_sanity: rename STATIC, it does not mean static Open

ready-for-agent

Difficulty 1/5 Under an hour Newbie friendliness 88/100

meteocima/CHAPTER#4 · Opened Sep 18, 2026
CLAUDE.md: stale statics sentence, and "entries" should be "variables" Open

ready-for-agent

Difficulty 1/5 Under an hour Newbie friendliness 95/100

meteocima/CHAPTER#3 · 1 comment · Opened Sep 18, 2026
README documents ledger tokens the code no longer writes Open

ready-for-agent

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

meteocima/CHAPTER#2 · Opened Sep 18, 2026
report=true drops ledger tokens it does not recognise Open

ready-for-agent

Difficulty 4/5 3-5 days Newbie friendliness 68/100

meteocima/CHAPTER#1 · Opened Sep 18, 2026

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