schema-scidbst-methods: Schema related functions

In flahn/scidbst: Spatio Temporal Extension for SciDB (scidbst)

Description

The listed functions are wrapped from the scidb package. The intention of those wrapped functions is the direct access to strucutural information about the scidb array, e.g. the used schema, overlap, start/end coordinates.

Usage

## S4 method for signature 'scidbst'
scidb_attributes(x)

## S4 method for signature 'scidbst'
scidb_coordinate_bounds(x)

## S4 method for signature 'scidbst'
scidb_coordinate_start(x)

## S4 method for signature 'scidbst'
scidb_coordinate_end(x)

## S4 method for signature 'scidbst'
scidb_coordinate_overlap(x)

## S4 method for signature 'scidbst'
scidb_coordinate_chunksize(x)

## S4 method for signature 'scidbst'
schema(x)

Arguments

x	scidbst array

Value

list or vector of characters, numerics or a character string

See Also

dimensions,scidbst, scidb_coordinate_bounds, scidb_attributes, scidb_coordinate_start scidb_coordinate_end, scidb_coordinate_overlap, scidb_coordinate_chunksize, schema

Examples

## Not run: 
 array = scidbst("some_st_array")

 # information operations
 scidb_coordinate_bounds(array) # returns a list
 scidb_attributes(array) # return names of the attributes

 scidb_coordinate_start(array)
 scidb_coordinate_end(array)
 scidb_coordinate_overlap(array)
 scidb_coordinate_chunksize(array)
 # the above return mostly numeric vectors, except the boundary is unbounded with "*" (then a vector of characters)

 schema(array) #returns a string

## End(Not run)

flahn/scidbst documentation built on May 16, 2019, 1:15 p.m.