import_monthly_data: Import a monthly SpatRaster from monthly NCDF or GeoTIFF...

In obaezvil/SpatIndex: Calculate spatially distributed hydroclimatological indices

Import a monthly SpatRaster from monthly NCDF or GeoTIFF files.

Description

Import a monthly SpatRaster from monthly NCDF or GeoTIFF files.

Usage

import_monthly_data(rst_path, start_date, end_date, years = NULL)

Arguments

rst_path	File path to either: 'GTiff files': Monthly raster files that include the date in the file names (e.g., 'ProductX_1989-02.tif'). The dates must have the format '%Y-%m'. 'NCDF files': Annual raster files that contain the monthly layers respective for that year. The file name must include the date (e.g., 'ProductX_1989.nc'). The dates must have the format '%Y'.
start_date	Position where the dates of the raster files start. For example, start_date = 10 for 'ProductX_1989-02.tif' as the date start in the 10th character.
end_date	Position where the dates of the raster files end. For example, end_date = 16 for 'ProductX_1989-02.tif', and end_date = 13 for 'ProductX_1989.nc'.
years	Integer vector indicating the years that should be imported. For example, years <- 2000:2010 for importing monthly data from 2000 to 2010.

Value

SpatRaster of the monthly data that will be used in further analysis.

obaezvil/SpatIndex documentation built on Aug. 9, 2024, 3:42 p.m.