Pack: Taverna 2.5 Biodiversity Starter Pack

Description:

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

Description:

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/

Description:

This workflow demonstrates how nested workflows can be conditionally invoked

Description:

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)

Description:

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 and extract only selected elements.

Description:

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

Based on the FetchDailyDilbert workflow.

Description:

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".

Description:

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".

Description:

A fun example workflow showing user-interaction and service looping

Description:

This workflow relies on a Unix system. It wraps the "bc" command line calculator. It downloads the calculation script from a URL.

Description:

Perform multiple iterations of services in order to show pipelining

Description:

This workflow generates a random number within the range 0 to 100. The generation is done by a python script.

The workflow assumes that python is in the path.

Description:

Example using the SpreadsheetImport service to import data from an Excel spreadsheet. The workflow imports the file spreadsheet file WaterUse.xlsx and generates a graph from the date. The source data is from http://data.gov.uk/

Description:

The tool service outputs a message that greets using the names specified on Greet's input ports.