subset_coords: Subset data

In special-uor/smpds: The SPECIAL Modern Pollen Data Set for Climate Reconstructions

Subset data

Description

Subset data using coordinates (latitute, longitude) and elevation.

Usage

subset_coords(.data, latitude, longitude, elevation, xy_buffer, z_buffer = NA)

Arguments

.data	2D matrix with columns called latitude and longitude.
latitude	Numeric value for reference latitude.
longitude	Numeric value for reference longitude.
elevation	Numeric value for reference elevation.
xy_buffer	Numeric value to be used as the boundary for the search area in the x and y axes. latitude < .tar$latitude + xy_buffer latitude > .tar$latitude - xy_buffer longitude < .tar$longitude + xy_buffer longitude > .tar$longitude - xy_buffer
z_buffer	Numeric value to be used as the boundary for the search area in the z axis: elevation <= .tar$elevation * z_buffer elevation >= .tar$elevation / z_buffer

Value

Filtered 2D matrix.

special-uor/smpds documentation built on July 9, 2024, 5:39 p.m.