This appendix provides the reference documentation for the commands in the package. For each one a description of its purpose, a list of its command-line arguments, and some examples are given.
calc: Evaluates expressionscdsskymatch:
Crossmatches table on sky position against VizieR/SIMBAD tablecone: Executes a Cone Search-like queryconeskymatch:
Crossmatches table on sky position against remote cone servicedatalinklint:
Validates DataLink documentsfuncs: Browses functions used by algebraic expression languagepixfoot: Generates Multi-Order Coverage mapspixsample: Samples from a HEALPix pixel data fileplot2plane: Draws a plane plotplot2sky: Draws a sky plotplot2cube: Draws a cube plotplot2sphere:
Draws a sphere plotplot2time: Draws a time plotplot2d: Old-style 2D Scatter Plotplot3d: Old-style 3D Scatter Plotplothist: Old-style Histogramregquery: Queries the VO registryserver: sqlclient:
Executes SQL statementssqlskymatch:
Crossmatches table on sky position against SQL tablesqlupdate: Updates values in an SQL tabletaplint: Tests TAP servicestapquery: Queries a Table Access Protocol servertapresume: Resumes a previous query to a Table Access Protocol servertapskymatch:
Crossmatches table on sky position against TAP tabletcat: Concatenates multiple similar tablestcatn: Concatenates multiple tablestcopy: Converts between table formatstcube: Calculates N-dimensional histogramstloop: Generates a single-column table from a loop variabletjoin: Joins multiple tables side-to-sidetmatch1: Performs a crossmatch internal to a single tabletmatch2: Crossmatches 2 tables using flexible criteriatmatchn: Crossmatches multiple tables using flexible criteriatmulti: Writes multiple tables to a single container filetmultin: Writes multiple processed tables to single container filetpipe: Performs pipeline processing on a tabletskymap: Calculates sky density mapstskymatch2: Crossmatches 2 tables on sky positionvotcopy: Transforms between VOTable encodingsvotlint: Validates VOTable documents