amadeus (version 1.2.3)

process_narr: Process meteorological data

Description

The process_narr() function imports and cleans raw meteorological data, returning a single SpatRaster object.

Usage

process_narr(
  date = "2023-09-01",
  variable = NULL,
  path = NULL,
  extent = NULL,
  ...
)

Value

a SpatRaster object

Arguments

date

character(1 or 2). Date (1) or start and end dates (2). Format YYYY-MM-DD (ex. September 1, 2023 = "2023-09-01").

variable

character(1). Variable name acronym. See List of Variables in NARR Files for variable names and acronym codes.

path

character(1). Directory with downloaded netCDF (.nc) files.

extent

numeric(4) or SpatExtent giving the extent of the raster if NULL (default), the entire raster is loaded

...

Placeholders.

Author

Mitchell Manware

Examples

## NOTE: Example is wrapped in `\dontrun{}` as function requires a large
##       amount of data which is not included in the package.
if (FALSE) {
process_narr(
  date = c("2018-01-01", "2018-01-10"),
  variable = "weasd",
  path = "./tests/testdata/narr/weasd"
)
}