get_proj4: Search for proj4 string

In jstrunk001/lasR: Simple lidar reading, processing, viewing

Description

helper to parse results form EPSG() in RGDAL and get desired proj4 string

Usage

get_proj4(details = c("HARN", "wash", "ftUS", "nad83"), EPSG,
  omit = "deprecated", ignore.case = T, fixed = T, ...)

Arguments

details	strings to use in searching for projection nam
EPSG	(optional) dataframe of EPSGs as from make_EPSG()
omit	strings not desired - e.g. "ft" when looking for meters
...

Details

helper to parse results form EPSG() in RGDAL and get desired proj4 string

Revision History

1.0	2015 Jan 05 Roxygen header added

Value

data frame of candidates

Author(s)

Jacob Strunk

See Also

rgdal
EPSG

Examples

get_proj4(c("NAD83(HARN)","Washington","ft"))
get_proj4(c("NAD83(HARN)","Washington","South","ft"))

jstrunk001/lasR documentation built on April 20, 2020, 7:24 a.m.