GSIF.env: GSIF specific environmental variables / paths

In GSIF: Global Soil Information Facilities

Description

Sets the environmental, package specific parameters and settings (URLs, names, default cell size and similar) that can be later on passed to other functions.

Usage

GSIF.env(wps.server = "http://wps.worldgrids.org", 
    ref_CRS = "+proj=longlat +datum=WGS84",
    NAflag = -99999, 
    license_url = "https://creativecommons.org/licenses/by-sa/4.0/", 
    project_url = "http://gsif.r-forge.r-project.org/", 
    sldepths = c(0, 5, 15, 30, 60, 100, 200),
    stdepths = c(-2.5, -10, -22.5, -45, -80, -150)/100, 
    stsize = c(5, 10, 15, 30, 40, 100)/100, 
    cellsize = rev(c(6/120, 3/120, 1/120, 1/240, 1/600, 1/1200, 1/3600)),
    REST.server = 'https://rest.soilgrids.org/',
    attributes = c("ORCDRC","PHIHOX","SNDPPT","SLTPPT","CLYPPT",
                   "CFRVOL","CECSOL","BLDFIE","TAXNWRB","TAXOUSDA"),
    TimeSpan = list(begin=as.POSIXct("1950-01-01"), end=as.POSIXct("2005-12-30")),
    show.env = TRUE)

Arguments

wps.server	character; location of the WPS server
ref_CRS	the referent CRS proj4string ("+proj=longlat +datum=WGS84")
NAflag	the default missing value flag (usually "-99999")
license_url	the default license URL
project_url	the default location of the package documentation
sldepths	numeric; standard depths based on GlobalSoilMap.net specifications
stdepths	numeric; standard depths at the centre of layer
stsize	numeric; standard horizon thicknesses
cellsize	numeric; standard grid cell sizes on WGS84 geographical coordinates
REST.server	character; location of the SoilGrids REST service
attributes	character; default soil variables of interest
TimeSpan	list; default begin end times (temporal coverage of SoilGrids)
show.env	logical; specify whether to print all environmental parameters

Note

To further customize the GSIF options, consider putting:

library(GSIF); GSIF.env(..., show.env = FALSE)

in your "/etc/Rprofile.site".

Author(s)

Tomislav Hengl

Examples

# environmental variables:
GSIF.env()
get("cellsize", envir = GSIF.opts)

GSIF documentation built on May 2, 2019, 5:44 p.m.