Jose Enrique Ruiz's Workflows

Use of temporary files to execute local to... (1)

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Snippet showing how to use AstroTaverna tool "Fill template from VOTable" for creating temporary files filling a template provided by the user. The input is two templates a one VOTable with information on where to store files created from filling the templates. The VOTable also contains data values to fill the templates. This snippet is particularly useful when a local tool needs different configuration files when looping through different executions.

Created: 2013-04-22

Add a common row to a VOTable (1)

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Snippet showing how to use AstroTaverna tool for adding a common row to a whole VOTable. The input are two VOTable, the main one has a lis of sources and coordinates, to which is appended a common row "Object Type" with common values "Messier Object". Right click on tool may change configuration to append the common row to left or right side of main VOTable.

Created: 2013-04-22

Transformation of reference coordinate system (1)

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Snippet showing how to use AstroTaverna tool for reference coordinate system transformation. The input is a list of source names and coordiantes and the output is a VOTable with two added columns for Galactic Latitude and Galactic Longitude.

Created: 2013-04-22

Select columns from VOTable (2)

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Snippet showing how to use AstroTaverna tool for selecting/filtering columns from a VOTable.

Created: 2013-04-12 | Last updated: 2013-04-12

Select rows from VOTable (1)

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Snippet showing how to use AstroTaverna tool for selecting/filtering rows from a VOTable. Functions provided by STILTS Library may be used. http://www.star.bris.ac.uk/~mbt/stilts/sun256/sun256.html#staticMethods

Created: 2013-04-12

Joins two VOTables with the same numer of ... (1)

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Snippet showing how to use AstroTaverna tool for joining two VOTables. The input is two VOTables with the same number of rows. The result if using sample values provided will be an horizontally duplicated VOTable.

Created: 2013-04-12

Concatenates two VOTables with the same nu... (2)

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Snippet showing how to use AstroTaverna tool for concatenating two VOTables. The input is two VOTables with the same number of columns. The result if using sample values provided will be a vertically duplicated VOTable.

Created: 2013-04-12 | Last updated: 2013-04-12

Adding a column to a VOTable using a mathe... (1)

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Snippet showing how to use AstroTaverna tool for adding columns based on expressions of existing columns. The input is a VOTable with five columns. A new column is added considering the maximum value of the three last columns. All functions provided by STILTS Library may be used. http://www.star.bris.ac.uk/~mbt/stilts/sun256/sun256.html#staticMethods

Created: 2013-04-12

Coordinate units conversion (3)

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Snippet showing how to use AstroTaverna tool for coordinate units conversion "Coordinates_units_conversion_in_VOTable". The input is a VOTable with three columns: SourceName, RA_J2000, DEC_J2000 in units degrees. Two conversions are performed on the coordinates for Right Ascension, first from degrees to radians, and a second one from radians to RA hours:minutes:seconds. Choices on the units to convert from and to may be set up in service configuration: right click on box "Coordinate units con...

Created: 2013-04-12 | Last updated: 2013-04-22

Resolving coordinates from a source names ... (2)

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Snippet showing how to use AstroTaverna tool for coordinates resolving. The input is a list of source names and the output is a VOTable with three columns: SourceName, RAJ2000, DECJ2000.

Created: 2013-04-12 | Last updated: 2013-04-22