All functions

add_area_field()

Add and calculate an area field for polygon sf objects

build_fishnet()

Build a vector polygon fishnet from reference object bounds and user-defined resolution.

build_polygon()

Create a spatial polygon bounding box sf object

calulate_polygon_part_area()

Calculate the area of the intersected polygon portion

chopped_area()

Calculate the area of a slice of a polygon as numeric

fill_polygon_holes()

Fill holes in polygon by area threshold

get_raster_val_classes()

Get raster frequency per class from polygon input areas

get_raster_val_classes_byslice()

Get the landclasses intersecting a source polygon for large polygons intersecting a high-resolution raster.

grid_to_zone_fraction()

Create fractional area of NetCDF grid cells to corresponding polygon features and vice versa

import_ncdf_to_raster()

Import NetCDF to brick raster

import_points_from_csv()

Import point data from a CSV file

import_raster()

Create a raster object from a file path

import_shapefile()

Create an sf object from a shapefile

init_bbox()

Analysis tools for rgis Create an altered bounding box from an input sf polygon object

mask_raster_to_polygon()

Mask raster to polygon

ncdf_to_csv()

Convert NetCDF file to a CSV

polygon_bounding_box()

Create a spatial polygon bounding box sf object

polygon_to_raster()

Create a raster from a polygon sf object

poly_intersect()

Create a slice of the original polygon object from a smaller bounding box

raster_to_polygon()

Create a polygon sf object from a raster

rgis

rgis: R-based Geographic Information System (GIS) utilities

slicer()

Create next polygon slice in sequence