Alex Nenadic's Workflows

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: 2014-04-03

Credits: Alex Nenadic

GBSeq test (1)

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This workflow retrieves nucleotide and protein sequences with the literature and references associated to them given a protein and a nucleotide id.

Created: 2014-04-03

Credits: Alex Nenadic

Fetch today's xkcd comic (1)

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Use the local services and some filtering operations to fetch the comic strip image from http://xkcd.com/ Based on the FetchDailyDilbert workflow.

Created: 2014-04-03

Credits: Alex Nenadic

Fetch PDB flatfile from RCSB server (1)

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Given an identifier such as '1crn' fetches the PDB format flatfile from the RCSB

Created: 2014-04-03

Credits: Alex Nenadic

Example workflow for REST and XPath activi... (1)

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This workflow fetches weather forecast for the user-specified location. First of all it uses the provided location name to obtain a WOEID ("Where On Earth ID") of that location, then uses that unique identifier to fetch the weather forecast from Yahoo server. Multiple results may be obtained in case there is no unique translation of the location to a WOEID. REST activity is used to perform HTTP requests and fetch data from remote servers; XPath activity is then used to parse the XML data a...

Created: 2014-04-03

Credits: Alex Nenadic

Example of explicit looping (1)

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This workflow demonstrates how a nested workflow can be called an explicit number of times. Note that the loop iterator does not need to be used in the logic of the loop contents. It can be used as a sentinel (see the conditional workflow)

Created: 2014-04-03

Credits: Alex Nenadic

Example of conditional invocation (1)

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This workflow demonstrates how nested workflows can be conditionally invoked

Created: 2014-04-03

Credits: Alex Nenadic

Example for external tools with zip and unzip (1)

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This workflow only works on a Unix machine. This workflow takes a fixed URL from which a text file is downloaded (output as Original_file). That file is zipped (output as Zipped_File) and then unzipped again (output as Unzipped_File). The orginal file and the unzipped version are then diff'd/

Created: 2014-04-03

Credits: Alex Nenadic

EBI_InterproScan_NewServices (2)

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This workflow performs an interproscan at the EBI on sequences provided as input. The output is provided as text and xml. This workflow uses the new EBI services, which are asynchronous and require looping over the nested workflow (Status) until the workflow has finished. Many of the EBI services now work in this way, so you can use this workflow as an example of the invocation pattern and looping configuration.

Created: 2014-04-03 | Last updated: 2014-04-09

Credits: Alex Nenadic

Demonstration of configurable iteration (2)

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This workflow shows the use of the iteration strategy editor to ensure that only relevant combinations of inputs are used during an implicit iteration.

Created: 2014-04-03 | Last updated: 2014-07-09

Credits: Alex Nenadic