Bindings to the 'Geospatial Data Abstraction Library' Raster API

Documentation for package ‘gdalraster’ version 1.11.1

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Bindings to the GDAL Raster API

-- A --

addFilesInZip	Create/append to a potentially Seek-Optimized ZIP file (SOZip)
apply_geotransform	Apply geotransform (raster column/row to geospatial x/y)

-- B --

bandCopyWholeRaster	Copy a whole raster band efficiently
bbox_from_wkt	Get the bounding box of a geometry specified in OGC WKT format
bbox_intersect	Bounding box intersection / union
bbox_to_wkt	Convert a bounding box to POLYGON in OGC WKT format
bbox_transform	Transform a bounding box to a different projection
bbox_union	Bounding box intersection / union
buildRAT	Build a GDAL Raster Attribute Table with VALUE, COUNT
buildVRT	Build a GDAL virtual raster from a list of datasets

-- C --

calc	Raster calculation
CmbTable	Class for counting unique combinations of integers
CmbTable-class	Class for counting unique combinations of integers
combine	Raster overlay for unique combinations
copyDatasetFiles	Copy the files of a dataset
create	Create a new uninitialized raster
createColorRamp	Create a color ramp
createCopy	Create a copy of a raster

-- D --

DEFAULT_DEM_PROC	List of default DEM processing options
DEFAULT_NODATA	List of default nodata values by raster data type
deleteDataset	Delete named dataset
dem_proc	GDAL DEM processing
displayRAT	Display a GDAL Raster Attribute Table
dump_open_datasets	Report open datasets

-- E --

epsg_to_wkt

Convert spatial reference from EPSG code to OGC Well Known Text

-- F --

fillNodata	Fill selected pixels by interpolation from surrounding areas
footprint	Compute footprint of a raster

-- G --

GDALRaster	Class encapsulating a raster dataset and associated band objects
gdalraster	Bindings to the GDAL Raster API
GDALRaster-class	Class encapsulating a raster dataset and associated band objects
gdal_formats	Retrieve information on GDAL format drivers for raster and vector
gdal_version	Get GDAL version
geos_version	Get GEOS version
getCreationOptions	Return the list of creation options of a GDAL driver
get_cache_used	Get the size of memory in use by the GDAL block cache
get_config_option	Get GDAL configuration option
get_num_cpus	Get the number of processors detected by GDAL
get_pixel_line	Raster pixel/line from geospatial x,y coordinates
get_usable_physical_ram	Get usable physical RAM reported by GDAL
g_area	Compute the area of a geometry
g_binary_op	Binary operations on WKT geometries
g_binary_pred	Geometry binary predicates operating on WKT
g_buffer	Compute buffer of a WKT geometry
g_centroid	Compute the centroid of a geometry
g_contains	Geometry binary predicates operating on WKT
g_crosses	Geometry binary predicates operating on WKT
g_difference	Binary operations on WKT geometries
g_disjoint	Geometry binary predicates operating on WKT
g_distance	Compute the distance between two geometries
g_equals	Geometry binary predicates operating on WKT
g_intersection	Binary operations on WKT geometries
g_intersects	Geometry binary predicates operating on WKT
g_is_empty	Test if a geometry is empty
g_is_valid	Test if a geometry is valid
g_length	Compute the length of a geometry
g_name	Extract the geometry type name from a WKT geometry
g_overlaps	Geometry binary predicates operating on WKT
g_sym_difference	Binary operations on WKT geometries
g_touches	Geometry binary predicates operating on WKT
g_transform	Apply a coordinate transformation to a WKT geometry
g_union	Binary operations on WKT geometries
g_within	Geometry binary predicates operating on WKT

-- H --

has_geos	Is GEOS available?
has_spatialite	Is SpatiaLite available?
http_enabled	Check if GDAL CPLHTTP services can be useful (libcurl)

-- I --

inv_geotransform	Invert geotransform
inv_project	Inverse project geospatial x/y coordinates to longitude/latitude

-- O --

ogr2ogr	Convert vector data between different formats
ogrinfo	Retrieve information about a vector data source
ogr_define	OGR feature class definition for vector data
ogr_def_field	OGR feature class definition for vector data
ogr_def_geom_field	OGR feature class definition for vector data
ogr_def_layer	OGR feature class definition for vector data
ogr_ds_create	Utility functions for managing vector data sources
ogr_ds_exists	Utility functions for managing vector data sources
ogr_ds_format	Utility functions for managing vector data sources
ogr_ds_layer_count	Utility functions for managing vector data sources
ogr_ds_layer_names	Utility functions for managing vector data sources
ogr_ds_test_cap	Utility functions for managing vector data sources
ogr_execute_sql	Utility functions for managing vector data sources
ogr_field_create	Utility functions for managing vector data sources
ogr_field_delete	Utility functions for managing vector data sources
ogr_field_index	Utility functions for managing vector data sources
ogr_field_rename	Utility functions for managing vector data sources
ogr_geom_field_create	Utility functions for managing vector data sources
ogr_layer_create	Utility functions for managing vector data sources
ogr_layer_delete	Utility functions for managing vector data sources
ogr_layer_exists	Utility functions for managing vector data sources
ogr_layer_field_names	Utility functions for managing vector data sources
ogr_layer_test_cap	Utility functions for managing vector data sources
ogr_manage	Utility functions for managing vector data sources

-- P --

plot_raster	Display raster data
polygonize	Create a polygon feature layer from raster data
pop_error_handler	Pop error handler off stack
proj_networking	Check, enable or disable PROJ networking capabilities
proj_search_paths	Get or set search path(s) for PROJ resource files
proj_version	Get PROJ version
push_error_handler	Push a new GDAL CPLError handler

-- R --

rasterFromRaster	Create a raster from an existing raster as template
rasterize	Burn vector geometries into a raster
rasterToVRT	Create a GDAL virtual raster derived from one source dataset
Rcpp_CmbTable	Class for counting unique combinations of integers
Rcpp_CmbTable-class	Class for counting unique combinations of integers
Rcpp_GDALRaster	Class encapsulating a raster dataset and associated band objects
Rcpp_GDALRaster-class	Class encapsulating a raster dataset and associated band objects
Rcpp_RunningStats	Class to calculate mean and variance in one pass
Rcpp_RunningStats-class	Class to calculate mean and variance in one pass
Rcpp_VSIFile	Class wrapping the GDAL VSIVirtualHandle API for binary file I/O
Rcpp_VSIFile-class	Class wrapping the GDAL VSIVirtualHandle API for binary file I/O
read_ds	Convenience wrapper for 'GDALRaster$read()'
renameDataset	Rename a dataset
RunningStats	Class to calculate mean and variance in one pass
RunningStats-class	Class to calculate mean and variance in one pass

-- S --

SEEK_CUR	Constants for VSIFile$seek()
SEEK_END	Constants for VSIFile$seek()
SEEK_SET	Constants for VSIFile$seek()
set_config_option	Set GDAL configuration option
sieveFilter	Remove small raster polygons
srs_is_geographic	Check if WKT definition is a geographic coordinate system
srs_is_projected	Check if WKT definition is a projected coordinate system
srs_is_same	Do these two spatial references describe the same system?
srs_to_wkt	Convert various spatial reference formats to Well Known Text

-- T --

transform_xy	Transform geospatial x/y coordinates
translate	Convert raster data between different formats

-- V --

VSIFile	Class wrapping the GDAL VSIVirtualHandle API for binary file I/O
VSIFile-class	Class wrapping the GDAL VSIVirtualHandle API for binary file I/O
vsi_clear_path_options	Clear path specific configuration options
vsi_constants	Constants for VSIFile$seek()
vsi_copy_file	Copy a source file to a target filename
vsi_curl_clear_cache	Clean cache associated with /vsicurl/ and related file systems
vsi_get_disk_free_space	Return free disk space available on the filesystem
vsi_get_file_metadata	Get metadata on files
vsi_get_fs_options	Return the list of options associated with a virtual file system handler
vsi_get_fs_prefixes	Return the list of virtual file system handlers currently registered
vsi_mkdir	Create a directory
vsi_read_dir	Read names in a directory
vsi_rename	Rename a file
vsi_rmdir	Delete a directory
vsi_set_path_option	Set a path specific option for a given path prefix
vsi_stat	Get filesystem object info
vsi_supports_rnd_write	Return whether the filesystem supports random write
vsi_supports_seq_write	Return whether the filesystem supports sequential write
vsi_sync	Synchronize a source file/directory with a target file/directory
vsi_unlink	Delete a file
vsi_unlink_batch	Delete several files in a batch

-- W --

warp	Raster reprojection and mosaicing