rasterframes
Provides evidence that a given primitive has an associated CellType.
2/19/18
Typeclass for converting a Pair RDD into a dataframe.
Typeclass for converting a Pair RDD into a dataframe.
4/8/18
A RasterFrame is just a DataFrame with certain invariants, enforced via the methods that create and transform them:
A RasterFrame is just a DataFrame with certain invariants, enforced via the methods that create and transform them:
TileLayerMetadata is encoded and attached to the key column.
Tagged type for allowing compiler to help keep track of what has RasterFrame assurances applied to it.
UDFs for working with Tiles in Spark DataFrames.
UDFs for working with Tiles in Spark DataFrames.
4/3/17
Constants identifying column in most RasterFrames.
Constants identifying column in most RasterFrames.
2/19/18
Evidence type class for communicating that only standard key types are supported with the more general GeoTrellis type parameters.
Default RasterFrame column name for an tile bounds value.
Default RasterFrame column name for an tile bounds value.
Default RasterFrame column name for the center coordinates of the tile's bounds.
Default RasterFrame column name for the center coordinates of the tile's bounds.
Default column index column for the cells of exploded tiles.
Default column index column for the cells of exploded tiles.
Default GeoTiff tags column.
Default GeoTiff tags column.
This object was generated by sbt-buildinfo.
Default teil column index column for the cells of exploded tiles.
Default teil column index column for the cells of exploded tiles.
Default RasterFrame column name for an added spatial index.
Default RasterFrame column name for an added spatial index.
Default RasterFrame spatial column name.
Default RasterFrame spatial column name.
Default RasterFrame temporal column name.
Default RasterFrame temporal column name.
Default RasterFrame tile column name.
Default RasterFrame tile column name.
Default RasterFrame TileFeature.data column name.
Default RasterFrame TileFeature.data column name.
Default RasterFrame timestamp column name
Default RasterFrame timestamp column name
Computes the number of non-NoData cells in a column.
Computes the number of non-NoData cells in a column.
Compute the full column aggregate floating point histogram.
Compute the full column aggregate floating point histogram.
Computes the column aggregate mean.
Computes the column aggregate mean.
Computes the number of NoData cells in a column.
Computes the number of NoData cells in a column.
Compute the full column aggregate floating point statistics.
Compute the full column aggregate floating point statistics.
Create a Tile from a column of cell data with location indexes.
Create a Tile from a column of cell data with location indexes.
Extracts the bounding box of a geometry as a JTS envelope.
Extracts the bounding box of a geometry as a JTS envelope.
Extract the Tile's cell type
Extract the Tile's cell type
Change the Tile's cell type
Change the Tile's cell type
Counts the number of non-NoData cells per Tile.
Counts the number of non-NoData cells per Tile.
Module utilities
Module utilities
9/25/17
Create a row for each cell in Tile with random sampling.
Create a row for each cell in Tile with random sampling.
Create a row for each cell in Tile.
Create a row for each cell in Tile.
Module of Catalyst expressions for efficiently working with tiles.
Module of Catalyst expressions for efficiently working with tiles.
10/10/17
Module utils.
Module utils.
9/7/17
Initialization injection point.
Initialization injection point. Must be called before any RasterFrame types are used.
Cellwise addition between two Tiles.
Cellwise addition between two Tiles.
Cellwise addition of a scalar to a tile.
Cellwise addition of a scalar to a tile.
Compute the cellwise/local count of non-NoData cells for all Tiles in a column.
Compute the cellwise/local count of non-NoData cells for all Tiles in a column.
Compute the cell-wise/local max operation between Tiles in a column.
Compute the cell-wise/local max operation between Tiles in a column.
Compute the cellwise/local mean operation between Tiles in a column.
Compute the cellwise/local mean operation between Tiles in a column.
Compute the cellwise/local min operation between Tiles in a column.
Compute the cellwise/local min operation between Tiles in a column.
Compute the cellwise/local count of NoData cells for all Tiles in a column.
Compute the cellwise/local count of NoData cells for all Tiles in a column.
Compute cell-local aggregate descriptive statistics for a column of Tiles.
Compute cell-local aggregate descriptive statistics for a column of Tiles.
Perform an arbitrary GeoTrellis LocalTileBinaryOp between two Tile columns.
Perform an arbitrary GeoTrellis LocalTileBinaryOp between two Tile columns.
Cellwise division between two Tiles.
Cellwise division between two Tiles.
Cellwise division of a tile by a scalar.
Cellwise division of a tile by a scalar.
Cellwise multiplication between two Tiles.
Cellwise multiplication between two Tiles.
Cellwise multiplication of a tile by a scalar.
Cellwise multiplication of a tile by a scalar.
Cellwise subtraction between two Tiles.
Cellwise subtraction between two Tiles.
Cellwise subtraction of a scalar from a tile.
Cellwise subtraction of a scalar from a tile.
Constructor for constant tile column
Constructor for constant tile column
Counts the number of NoData cells per Tile.
Counts the number of NoData cells per Tile.
Compute the normalized difference of two tile columns
Compute the normalized difference of two tile columns
Render Tile as ASCII string for debugging purposes.
Render Tile as ASCII string for debugging purposes.
Module utilties.
Module utilties.
2/19/18
Query the number of (cols, rows) in a Tile.
Query the number of (cols, rows) in a Tile.
Compute TileHistogram of Tile values.
Compute TileHistogram of Tile values.
Compute the maximum cell value in tile.
Compute the maximum cell value in tile.
Compute the Tile-wise mean
Compute the Tile-wise mean
Compute the minimum cell value in tile.
Compute the minimum cell value in tile.
Alias for column of constant tiles of one
Alias for column of constant tiles of one
Compute statistics of Tile values.
Compute statistics of Tile values.
Compute the Tile-wise sum
Compute the Tile-wise sum
Flattens Tile into an array.
Flattens Tile into an array. A numeric type parameter is required.
Alias for column of constant tiles of zero
Alias for column of constant tiles of zero
Internal utilities.
Internal utilities.
12/18/17
Assign a NoData value to the Tiles.
Assign a NoData value to the Tiles.
Module providing support for RasterFrames.
import astraea.spark.rasterframes._., and then callrfInit(SQLContext).7/18/17