get_proj4: Search for proj4 string

In jstrunk001/RSForInvt: Remote Sensing FORest INVenTory related analysis tasks, especially FUSION, lidR, NVEL

Search for proj4 string

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

This program is free software but it is provided WITHOUT WARRANTY and with ABSOLUTELY NO GUARANTEE of fitness or functionality for any purpose; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

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/RSForInvt documentation built on April 18, 2022, 11:03 p.m.