extract_GIS: Easily Extraction of Worldwide Raster-based Data
In allogamous/EnvRtype: Envirotyping Tools for Crop Research and Genetic Improvment

extract_GIS

R Documentation

Easily Extraction of Worldwide Raster-based Data

Description

A wrapper of raster::getData() for extracting variables from rasters based on latitude and loongitude of experiments.

Usage

extract_GIS(
  covraster = NULL,
  Latitude = NULL,
  Longitude = NULL,
  env.data = NULL,
  env.id = NULL,
  name.out = NULL
)

Arguments

`covraster`	RasterLayer. A raster from which data is going to be extracted.
`Latitude`	character, the name of latitude column in env.data
`Longitude`	character, the name of longitude column in env.data
`env.data`	data.frame. A `get_weather` output.
`env.id`	character, the name of environmental identification column in env.data
`name.out`	character, output name

Details

TODO

Value

The original dataframe with additional geographic/weather information.

Author(s)

Germano Costa Neto

Examples

## Not run: 
# Extraction of clay soil content for Nairobi, Kenya
require(EnvRtype)
data("clay_5_15")
env.data = data.frame(LAT = -1.367, LON = 36.834, env = 'NAIROBI')
env.data = extract_GIS(covraster = clay_5_15,name.out = 'clay_5_15',env.data = env.data)
head(env.data)

## End(Not run)

allogamous/EnvRtype documentation built on Nov. 1, 2024, 3:48 a.m.