Avaliação atualizada do piloto · 29/10 · medições e continuidade
Modelo: linhas. Observações: pontos negros. Cantareira B (IH) e Cais dos Banhos (SNIRH). Referências verticais provisórias fixas: Cantareira −2,0 m; Cais −1,94628947 m; oceano IBI +0,64758334 m. Sem ajuste adicional ou preenchimento das observações.
Incluem-se apenas cálculos com QA numérica aprovada. As diferenças entre updates são avaliadas na sobreposição temporal. A junção update–forecast verifica continuidade, não demonstra capacidade preditiva. O forecast usa Q constante de 469,66 m³/s; a ausência de pontos futuros significa ausência de medições disponíveis.

{
"sources": [
{
"label": "Calibração · T0 26/10",
"case": "[ficheiro local]
},
{
"label": "Update 20261027",
"case": "[ficheiro local]
},
{
"label": "Update 20261028",
"case": "[ficheiro local]
},
{
"label": "Forecast teste · Q constante 20261028",
"case": "[ficheiro local]
}
],
"observation_coverage": {
"Cantareira B": {
"n": 576,
"start_utc": "2026-10-25T00:00:00Z",
"end_utc": "2026-10-26T23:55:00Z",
"gaps_filled": false
},
"Cais dos Banhos": {
"n": 125,
"start_utc": "2026-10-24T00:00:00Z",
"end_utc": "2026-10-26T14:00:00Z",
"gaps_filled": false
}
},
"simulation_comparisons": [
{
"station": "Cantareira B",
"A": "Calibração · T0 26/10",
"B": "Update 20261027",
"n": 1441,
"overlap_start_utc": "2026-10-25T00:00:00Z",
"overlap_end_utc": "2026-10-26T00:00:00Z",
"mean_B_minus_A_m": -0.0010088385295414992,
"rms_difference_m": 0.0017709313986178146,
"max_absolute_difference_m": 0.009032487869262695,
"interpretation": "Shared period comparison"
},
{
"station": "Cantareira B",
"A": "Calibração · T0 26/10",
"B": "Update 20261028",
"n": 1,
"overlap_start_utc": "2026-10-26T00:00:00Z",
"overlap_end_utc": "2026-10-26T00:00:00Z",
"mean_B_minus_A_m": -0.0011759400367736816,
"rms_difference_m": 0.0011759400367736816,
"max_absolute_difference_m": 0.0011759400367736816,
"interpretation": "Restart junction only; not forecast skill"
},
{
"station": "Cantareira B",
"A": "Update 20261027",
"B": "Update 20261028",
"n": 1441,
"overlap_start_utc": "2026-10-26T00:00:00Z",
"overlap_end_utc": "2026-10-27T00:00:00Z",
"mean_B_minus_A_m": 0.0,
"rms_difference_m": 0.0,
"max_absolute_difference_m": 0.0,
"interpretation": "Shared period comparison"
},
{
"station": "Cantareira B",
"A": "Update 20261028",
"B": "Forecast teste · Q constante 20261028",
"n": 1,
"overlap_start_utc": "2026-10-28T00:00:00Z",
"overlap_end_utc": "2026-10-28T00:00:00Z",
"mean_B_minus_A_m": 0.0,
"rms_difference_m": 0.0,
"max_absolute_difference_m": 0.0,
"interpretation": "Restart junction only; not forecast skill"
},
{
"station": "Cais dos Banhos",
"A": "Calibração · T0 26/10",
"B": "Update 20261027",
"n": 1441,
"overlap_start_utc": "2026-10-25T00:00:00Z",
"overlap_end_utc": "2026-10-26T00:00:00Z",
"mean_B_minus_A_m": -0.0010116383065797562,
"rms_difference_m": 0.0014009908763417084,
"max_absolute_difference_m": 0.0038112998008728027,
"interpretation": "Shared period comparison"
},
{
"station": "Cais dos Banhos",
"A": "Calibração · T0 26/10",
"B": "Update 20261028",
"n": 1,
"overlap_start_utc": "2026-10-26T00:00:00Z",
"overlap_end_utc": "2026-10-26T00:00:00Z",
"mean_B_minus_A_m": -0.0008492469787597656,
"rms_difference_m": 0.0008492469787597656,
"max_absolute_difference_m": 0.0008492469787597656,
"interpretation": "Restart junction only; not forecast skill"
},
{
"station": "Cais dos Banhos",
"A": "Update 20261027",
"B": "Update 20261028",
"n": 1441,
"overlap_start_utc": "2026-10-26T00:00:00Z",
"overlap_end_utc": "2026-10-27T00:00:00Z",
"mean_B_minus_A_m": 0.0,
"rms_difference_m": 0.0,
"max_absolute_difference_m": 0.0,
"interpretation": "Shared period comparison"
},
{
"station": "Cais dos Banhos",
"A": "Update 20261028",
"B": "Forecast teste · Q constante 20261028",
"n": 1,
"overlap_start_utc": "2026-10-28T00:00:00Z",
"overlap_end_utc": "2026-10-28T00:00:00Z",
"mean_B_minus_A_m": 0.0,
"rms_difference_m": 0.0,
"max_absolute_difference_m": 0.0,
"interpretation": "Restart junction only; not forecast skill"
}
],
"independent_validation": false
}