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spatial.tools (version 1.6.0)

R Functions for Working with Spatial Data

Description

Spatial functions meant to enhance the core functionality of the package "raster", including a parallel processing engine for use with rasters.

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Version

Install

install.packages('spatial.tools')

Monthly Downloads

38

Version

1.6.0

License

GPL (>= 2)

Maintainer

Jonathan Asher Greenberg

Last Published

April 23rd, 2018

Functions in spatial.tools (1.6.0)

spatial_sync_raster

Spatially Sync Rasters
predict_rasterEngine

Model predictions (including Raster* objects)
sfQuickInit

Quickly initializes a parallel cluster and registers it with foreach.
subset_raster_by_names

Subsets a raster based on its layer names
tahoe_lidar_highesthit.tif

Lidar-derived highest hit (aka canopy) digital elevation model from the Lake Tahoe Basin.
which.min.simple

Location of Minimum Value
sfQuickStop

Quickly stops a parallel snowfall cluster and deregisters it from foreach.
tahoe_lidar_bareearth.tif

Lidar-derived bare earth digital elevation model from the Lake Tahoe Basin.
which.max.simple

Location of Maximum Value
tahoe_highrez_training

Point and polygon files for use with spatial.tools
tahoe_highrez.tif

High resolution false color infrared image from the Lake Tahoe Basin.
spatial_sync_vector

Matches a vector's projection to another vector or raster object's projection.
create_blank_raster

Create an empty raster and header.
build_raster_header

Builds a raster header for a flat binary file.
brickstack_to_raster_list

Converts a RasterBrick/RasterStack to a list of RasterLayers
bbox_to_SpatialPolygons

Create a SpatialPolygons Bounding Box
binary_image_write

Writes image data to a flat binary file using col/row/band positioning.
add_leading_zeroes

Add Leading Zeroes to a Numeric Vector
modify_raster_margins

Add/subtract rows and columns from Raster*
getValuesBlock_stackfix

Get a block of raster cell values (optimization fix for RasterStacks)
getValuesBlock_enhanced

Easier-to-use function for grabbing a block of data out of a Raster*.
projectRaster_rigorous

Performs an area-weighted resampling of raster datasets.
rasterEngine

Engine for performing fast, easy-to-develop pixel and focal raster calculations with parallel processing capability.
raster_to_filenames

Extract filenames from all Raster* objects.
raster_to_IGM

Creates an input geometry (IGM) file from a raster
raster_to_GLT

Creates a geometry lookup (GLT) file from a raster
fix_extent

Forces a list of Raster*s to all have the same extent.
remove_file_extension

remove_file_extension
list.raster.files

Spiders a directory for raster files.
focal_hpc

Engine for performing fast, easy-to-develop pixel and focal raster calculations with parallel processing capability.
is.Raster

Tests if an input is a RasterLayer, RasterBrick, or a RasterStack.