foieGras (version 0.6-7)

wrap_lon: wrap_lon

Description

wrap_lon

Usage

wrap_lon(lon, lon_min = -180)

Arguments

lon

a vector of longitudes

lon_min

the minimum longitude value to wrap appropriately, eg. 0 to wrap -180, 180 on to 0, 360 and -180 to wrap 0,360 on to -180,180

Details

wrap longitudes from an arbitrary minimum

Examples

# NOT RUN {
lon <- seq(-180,180)
lon1 <- wrap_lon(lon, 0)
range(lon)
range(lon1)
# }