agrometeorologiapy
Fórmulas de agrometeorologia em Python: radiação solar, temperatura, umidade do ar, balanço de energia, evapotranspiração (Thornthwaite, Camargo-Maluf, Hargreaves-Samani, Priestley-Taylor, Penman-Monteith FAO-56), grau-dias, balanço hídrico (climatológico e de cultura) e classificação climática (Köppen-Geiger, Thornthwaite, Camargo e Holdridge).
Instalação
pip install agrometeorologiapy
Tutorial interativo
Quer ver o pacote em ação, função por função, sem instalar nada? Abra o tutorial direto no Google Colab:
Uso rápido
import agrometeorologiapy as amp
nda = amp.nda(2, 3) # Número do Dia do Ano
delta = amp.declinacao_solar(nda) # Declinação solar (graus)
Hn = amp.angulo_horario_nascer(lat=-22, declinacao=delta)
N = amp.fotoperiodo(Hn) # Fotoperíodo (horas)
As funções também podem ser acessadas por submódulo (amp.radiacao,
amp.umidade, amp.evapotranspiracao, etc.).
Módulos
| Módulo | Conteúdo |
|---|---|
radiacao |
NDA, declinação solar, ângulo horário, ângulo zenital, azimute solar, fotoperíodo, irradiância extraterrestre, radiação global (Angström-Prescott, Hargreaves-Samani) |
temperatura |
Temperatura média diária (extremos e estação automática) |
umidade |
Pressão de saturação/parcial de vapor, déficit de saturação, pressão atmosférica, umidade absoluta/relativa/de saturação, ponto de orvalho, constante psicrométrica |
energia |
Saldo de radiação, balanço de ondas curtas e longas |
evapotranspiracao |
ETP por Thornthwaite, Camargo-Maluf, Hargreaves-Samani, Priestley-Taylor; ETo por Penman-Monteith FAO-56; conversão do vento para 2 m |
grau_dias |
Data de maturação fisiológica / data de semeadura por acúmulo de graus-dia |
balanco_hidrico |
Balanço hídrico climatológico e de cultura (Thornthwaite & Mather) |
classificacao_climatica |
Köppen-Geiger, Thornthwaite, Camargo e Holdridge, para um local ou em grade (rasters) |
docs/FORMULAS.md(English) — documentação matemática de cada função: a fórmula original, variáveis e unidades.examples/tutorial_colab.ipynb— tutorial guiado, pronto para o Colab, com um exemplo executável para cada função.examples/formulas_agrometeorologia.ipynb— notebook original de desenvolvimento, com a dedução teórica de cada fórmula.
Desenvolvimento
git clone https://github.com/fcoliveira-utfpr/agrometeorologiapy.git
cd agrometeorologiapy
pip install -e ".[dev]"
pytest
Licença
BSD-3-Clause. Veja LICENSE.
Metadata
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