get_grts_data: NABat GRTS Cell Data Access Function

In usgs/nabatr: R Tools for Accessing and Manipulating North American Bat Monitoring Data

NABat GRTS Cell Data Access Function

Description

This function returns a spatial featrue with the selected GRTS Cells. Allows you to select which sampling frame to choose from (Conus, Canada, Alaska, Mexico, Hawaii, or PuertoRico). Optionally you can supply a query string in CQL format (see: https://docs.geoserver.org/stable/en/user/tutorials/cql/cql_tutorial.html).

Usage

get_grts_data(grid_frame, query = NULL, only_priority = FALSE)

Arguments

grid_frame	String name of the grid frame to return. Must be one of: Conus, Canada, Alaska, Mexico, Hawaii, or PuertoRico
query	(optional) String Query to apply to the request, for example: "state_n_1='Florida'"
only_priority	(optional) Bool defaults to False. Only return NABat priority cells (top 5 percent)

Examples

## Not run: 
library(nabatr)
library(sp)

hawaii_grts = get_grts_data('Hawaii')
spplot(hawaii_grts, zcol='own_NPS')

florida_grts = get_grts_data('Conus', query="state_n_1='Florida'")
spplot(florida_grts, zcol="lat")
two_counties = get_grts_data('Conus', query="((cnty_n_1='Colorado_Larimer')
                             or (cnty_n_1='Colorado_Jackson'))")
spplot(two_counties, zcol='own_STATE')

#' CA_priority_grts = get_grts_data('Conus', query="state_n_1='California'",
                                    only_priority=TRUE)
spplot(CA_priority_grts, zcol="lat")

## End(Not run)

usgs/nabatr documentation built on Jan. 28, 2024, 7:10 a.m.