Two HandsForms / rainfall ledger
Barrowford Res, 1941–1950
UK rainfall ledger, 10-year sheetGemma-4-31B-ITidentity: 12 months = written annual total
!
8 of 10 years accepted; routed: 1942, 1949
A year is accepted only when its twelve monthly values sum to the clerk's handwritten annual total (within 0.01 in).
| Month | 1941 | 1942 | 1943 | 1944 | 1945 | 1946 | 1947 | 1948 | 1949 | 1950 |
|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 0.89 | 4.94 | 5.34 | 7.76 | 4.45 | 5.45 | 4.50 | 8.50 | 3.12 | 4.02 |
| Feb | 5.42 | 1.67 | 3.60 | 2.68 | 6.00 | 6.85 | 3.00 | 3.73 | 4.24 | 6.38 |
| Mar | 3.65 | 3.37 | 1.68 | 0.75 | 1.84 | 1.68 | 6.90 | 2.62 | 1.65 | 2.31 |
| Apr | 2.32 | 1.55 | 2.82 | 2.88 | 2.59 | 1.51 | 4.28 | 2.45 | 4.65 | 3.97 |
| May | 2.93 | 2.48 | 2.66 | 3.38 | 5.84 | 1.53 | 2.50 | 1.22 | 2.44 | 2.37 |
| Jun | 0.61 | 1.16 | 5.43 | 3.60 | 4.80 | 3.13 | 3.37 | 5.73 | 0.69 | 3.53 |
| Jul | 1.26 | 5.13 | 4.07 | 3.36 | 3.03 | 4.91 | 4.62 | 2.14 | 2.32 | 4.07 |
| Aug | 5.93 | 5.30 | 6.86 | 3.01 | 2.78 | 6.98 | 0.15 | 5.00 | 3.54 | 7.03 |
| Sep | 0.84 | 3.43 | 4.46 | 7.86 | 3.23 | 9.23 | 3.92 | 3.56 | 1.52 | 8.17 |
| Oct | 6.69 | 8.05 | 3.53 | 4.74 | 6.24 | 1.25 | 0.93 | 2.97 | 4.86 | 4.66 |
| Nov | 2.83 | 1.59 | 3.63 | 8.22 | 0.52 | 7.26 | 7.88 | 3.08 | 6.03 | 6.73 |
| Dec | 2.62 | 5.03 | 2.47 | 5.03 | 2.32 | 4.09 | 4.52 | 3.43 | 9.85 | 2.49 |
| Written total | 35.99 | 43.76 | 46.55 | 53.27 | 43.64 | 53.87 | 46.57 | 44.43 | 45.24 | 55.73 |
| Sum of months | 35.99 | 43.70 | 46.55 | 53.27 | 43.64 | 53.87 | 46.57 | 44.43 | 44.91 | 55.73 |
| ✓ | ✕ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✕ | ✓ |
Values as read by Gemma-4-31B-IT (whole sheet + 3 zoomed strips (page + 3 strips, docs/sources/ledger-rescue-pilot.md §3)). Amber shading: a routed year. Orange numbers differ from the volunteers' transcription (hover for their value); the gate never sees the volunteers' values, they only grade it.
Source: Rainfall Rescue, BARROWFORD-RES PDF page 7 (https://raw.githubusercontent.com/ed-hawkins/rainfall-rescue/master/DATA/BARROWFORD-RES/BARROWFORD-RES.pdf), volunteer transcription sourceTYRain_1941-1950_20_pt1-page-069.csv. Hawkins et al. (2022), Geoscience Data Journal; the source repository carries no licence file, so the sheet image is linked, not copied.