Two HandsForms / rainfall ledger
Balcombe Highley Manor, 1951–1960
UK rainfall ledger, 10-year sheetGemma-4-31B-ITidentity: 12 months = written annual total
!
7 of 10 years accepted; routed: 1952, 1959, 1960
A year is accepted only when its twelve monthly values sum to the clerk's handwritten annual total (within 0.01 in).
| Month | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 |
|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 4.52 | 3.28 | 1.50 | 1.85 | 4.17 | 5.35 | 3.35 | 4.80 | 3.60 | 3.83 |
| Feb | 7.95 | 0.97 | 1.93 | 3.39 | 1.94 | 0.57 | 5.38 | 2.73 | 1.10 | 2.45 |
| Mar | 4.81 | 3.63 | 0.41 | 3.97 | 1.46 | 1.29 | 1.90 | 2.67 | 2.32 | 2.26 |
| Apr | 3.10 | 2.58 | 3.52 | 0.47 | 0.45 | 2.06 | 0.19 | 1.33 | 2.87 | 1.04 |
| May | 3.11 | 1.92 | 2.87 | 2.30 | 5.21 | 0.45 | 1.51 | 2.92 | 0.56 | 1.58 |
| Jun | 2.12 | 1.57 | 2.21 | 3.97 | 2.30 | 3.26 | 1.73 | 4.44 | 1.29 | 2.39 |
| Jul | 3.37 | 0.86 | 4.88 | 4.07 | 1.01 | 3.68 | 4.47 | 1.84 | 1.22 | 4.56 |
| Aug | 6.14 | 3.61 | 2.49 | 3.36 | 1.13 | 4.37 | 3.54 | 4.36 | 1.12 | 4.38 |
| Sep | 3.57 | 3.83 | 5.40 | 3.10 | 2.26 | 3.93 | 3.92 | 4.33 | 0.16 | 5.28 |
| Oct | 1.77 | 4.09 | 4.54 | 3.43 | 4.81 | 2.04 | 2.01 | 3.60 | 4.15 | 2.39 |
| Nov | 7.11 | 4.74 | 2.06 | 7.08 | 1.76 | 1.11 | 4.12 | 2.74 | 4.37 | 8.37 |
| Dec | 3.99 | 3.39 | 1.21 | 2.44 | 3.91 | 5.94 | 3.17 | 4.84 | 8.38 | 4.59 |
| Written total | 51.56 | 34.67 | 33.02 | 39.43 | 30.41 | 34.05 | 35.29 | 40.60 | 30.17 | 49.12 |
| Sum of months | 51.56 | 34.47 | 33.02 | 39.43 | 30.41 | 34.05 | 35.29 | 40.60 | 31.14 | 43.12 |
| ✓ | ✕ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✕ | ✕ |
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, BALCOMBE-HIGHLEY-MANOR PDF page 8 (https://raw.githubusercontent.com/ed-hawkins/rainfall-rescue/master/DATA/BALCOMBE-HIGHLEY-MANOR/BALCOMBE-HIGHLEY-MANOR.pdf), volunteer transcription sourceTYRain_1951-1960_03_pt1-page-112.csv. Hawkins et al. (2022), Geoscience Data Journal; the source repository carries no licence file, so the sheet image is linked, not copied.