Stian Soiland-Reyes' Workflows

Refresh SPI after plugin installation (1)

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This workflow hacks into Taverna's plugin system to force update the net.sf.taverna.t2.workbench.views.results.saveactions.SaveAllResultsSPIRegistry SPI, which means it is possible to install/update the Taverna PROV plugin without restarting. This is needed to enable live update of this plugin, because there is a bug in Taverna 2.4 and below where the SPI registries are not updated correctly after installation of a plugin.

Created: 2013-09-10

Credits: Stian Soiland-Reyes

Visualize PAV provenance as SVG (2)

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VoID descriptions are fetched as Turtle, cleaned up to be valid OWL ontology and include useful labels, processed through the OWL reasoner Pellet; this adds inferred PROV statements to the RDF, which is then fed to the PROV Toolbox, generating an SVG visualization of the provenance. Note that this workflow downloads CWM, Pellet and ProvToolbox on demand, and uses UNIX command line tools like wget and md5 which are unlikely to work in Windows. This workflow has been tested on Ubuntu 12.10 wit...

Created: 2013-03-05 | Last updated: 2013-04-05

Credits: Stian Soiland-Reyes

The title (1)

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The description. This could be quite long.

Created: 2012-09-26

Credits: Stian Soiland-Reyes

Extract DEC and RA from whitespace separat... (2)

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This workflow extracts DEC and RA coordinates from a whitespace seperated file and this is a silly description.

Created: 2012-05-10 | Last updated: 2012-09-24

Credits: Stian Soiland-Reyes

Find workflow ancestors (2)

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Given a t2flow file (Taverna 2 workflow), extract ancestor workflow UUIDs and search myExperiment for matching workflow entries. Note that this will also match the workflow itself and nested workflows, but does not match against other workflows having the same ancestors (but newer UUIDs).

Created: 2012-05-08 | Last updated: 2012-07-09

Credits: Stian Soiland-Reyes

Check Java Cryptography Unlimited Strength (1)

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Checks if Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files is installed, and redirects user to correct download page and relevant lib/security folder if not.

Created: 2012-05-08 | Last updated: 2012-05-08

Credits: Stian Soiland-Reyes

Attributions: Find/show Taverna's home directory

WCP-04 Exclusive choice - if/else branching (1)

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The choice of executing choiceA or choiceB is determined by using String_List_Intersection and String_List_Difference. If in="true" then the intersection will yield a non-empty list, triggering execution of choiceA. This list will however not differ from the input, and so choiceB will iterate over an empty list (ie. not execute). Note how using 'difference' for the else-case here means that if you run the workflow with in="bob", choiceB would still run. Some early if/el...

Created: 2012-02-20 | Last updated: 2012-02-20

Credits: Stian Soiland-Reyes

Attributions: Example of a conditional execution workflow Example of conditional invocation

Calculation of distances, magnitutes and l... (2)

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Calculation of distances, corrected apparent B magnitude mB-corr and luminosities with values gathered from the HyperLEDA database. This workflow receives a list of galaxy names (hyperLEDA names. ie: KIG0001) and a file with the morphological types of those galaxies Using the name of a galaxy, the workflow querys Hyperleda to extract some properties of this galaxy (J2000 Coordinates, velocity, galactic extinction,log of axis ratio, and the Total B-magnitude ). With this properties it calcula...

Created: 2012-01-10 | Last updated: 2012-01-16

Credits: Stian Soiland-Reyes

Attributions: Calculation of distances, magnitutes and luminosities using HyperLEDA Data involved in RO Propagation of quantities Scripts in RO Propagation of quantites

Hello Anyone (1)

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An extension to helloworld.t2flow - this workflow takes a workflow input "name" which is combined with the string constant "Hello, " using the local worker "Concatenate two strings", and outputs the produced string to the workflow output "greeting".

Created: 2012-01-03 | Last updated: 2014-03-03

Credits: Stian Soiland-Reyes

Attributions: Hello World

Hello World (1)

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One of the simplest workflows possible. No workflow input ports, a single workflow output port "greeting", outputting "Hello, world!" as produced by the String Constant "hello".

Created: 2012-01-03 | Last updated: 2014-03-03

Credits: Stian Soiland-Reyes