obs_hysplit_ascdata — obs_hysplit

This function creates a ASCDATA.CFG file for HYSPLIT model.

Usage

obs_hysplit_ascdata(
  llc = c(-90, -180),
  spacing = c(1, 1),
  n = c(180, 360),
  landusecat = 2,
  rough = 0.2,
  bdyfiles = "../bdyfiles/",
  ascdata = "ASCDATA.CFG"
)

Arguments

llc: Lower left corner, default c(-90.0, -180.0)
spacing: spacing in degress, default c(1.0, 1.0)
n: number of data points, default c(180, 360)
landusecat: land use category, default 2
rough: default roughness length (meters), default 0.2
bdyfiles: directory location of the data files, default '../bdyfiles/'
ascdata: file, default ASCDATA.CFG

Value

A ASCDATA.CFG file

Examples

{
# Do not run
ascdata_file <- tempfile()
obs_hysplit_ascdata(ascdata = ascdata_file)
cat(readLines(ascdata_file), sep =  "\n")
}
#> -90.0  -180.0  lat/lon of lower left corner (last record in file)
#> 1.0     1.0    lat/lon spacing in degrees between data points
#> 180     360    lat/lon number of data points
#> 2              default land use category
#> 0.2            default roughness length (meters)
#> '../bdyfiles/' directory location of data files