This function downloads and loads the spatial format of the weather warnings provided by Senamhi. These geometries represent preventive forecasts for severe events, indicating the areas that may be affected and the level of danger. For more information, please visit the following link: https://www.Senamhi.gob.pe/?&p=aviso-meteorologico
Usage
senamhi_get_spatial_alerts(
data = NULL,
nro = NULL,
year = NULL,
dsn = NULL,
show_progress = TRUE,
quiet = TRUE
)Arguments
- data
A data frame containing information on weather warnings provided by Senamhi.
- nro
A numeric value representing the weather warning number.
- year
A numeric value indicating the year of publication of the weather warning.
- dsn
A character string specifying the output filename with the spatial format. If missing, a temporary file will be created.
- show_progress
A logical value indicating whether to suppress the progress bar.
- quiet
A logical value indicating whether to suppress informational messages.
Examples
# \donttest{
library(geoidep)
data <- senamhi_get_spatial_alerts(nro = 295, year = 2024, show_progress = FALSE)
head(data)
#> Simple feature collection with 4 features and 13 fields
#> Geometry type: POLYGON
#> Dimension: XY
#> Bounding box: xmin: -81.32823 ymin: -18.35093 xmax: -68.65228 ymax: -0.03860597
#> Geodetic CRS: WGS 84
#> gid nro_aviso nro_mapa nivel fecha_emi cod_fen cod_even fech_ini
#> 1 15063 295 1 Nivel 1 2024-10-08 1 01 2024-10-10
#> 2 15060 295 1 Nivel 1 2024-10-08 1 01 2024-10-10
#> 3 15062 295 1 Nivel 2 2024-10-08 1 01 2024-10-10
#> 4 15061 295 1 Nivel 3 2024-10-08 1 01 2024-10-10
#> fech_fin cod_sede respons pub cap geometry
#> 1 2024-10-10 00 JMESIA 3 0 POLYGON ((-80.28521 -3.4127...
#> 2 2024-10-10 00 JMESIA 3 0 POLYGON ((-73.16392 -13.652...
#> 3 2024-10-10 00 JMESIA 3 0 POLYGON ((-73.15807 -13.655...
#> 4 2024-10-10 00 JMESIA 3 0 POLYGON ((-77.83104 -6.8805...
# }