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Get image URLs from HTML document and outp... (1)

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Retrieve the web page at http://www.mygrid.org.uk, examine it for images and output the images.

Created: 2008-09-27

Credits: Alan Williams

Get image from URL - only url specified (1)

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Retrieve the image at http://www.mygrid.org.uk/files/2008/09/dragon-workflow.png using just the url parameter

Created: 2008-09-27

Credits: Alan Williams

Fail if true - true value (1)

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The fail if true service throws an exception when passed the value true.

Created: 2008-09-27

Credits: Alan Williams

Decode base64 to byte[] (1)

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The decode base64 to byte[] service decodes the base64 string. The byte array is then converted into the string 'Hello world'.

Created: 2008-09-27

Credits: Alan Williams

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Taverna 2.5 Core Starter Pack

Created: 2014-04-02 11:32:18 | Last updated: 2017-01-09 13:09:40

14 items in this pack

Comments: 0 | Viewed: 87 times | Downloaded: 28 times

A workflow version of the EMBOSS tutorial (1)

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Designed to show the use of EMBOSS based Soaplab services from Taverna, this workflow has no inputs as all initial values are specified as string constants. A sequence set is fetched using the seqret tool, then simultaneously scanned for predicted transmembrane regions and subjected to a multiple alignment using emma. This alignment is then plotted to a set of PNG images and also used to build a profile using the prophecy and prophet tools.

Created: 2009-12-15

Credits: Alan Williams

Extract elements from a list - extraction ... (1)

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The extract_elements_from_a_list is passed the list [['a','b','c', 'd'], ['e','f','g','h'],['i','j','k','l'],['m','n','o','p']] with fromIndex of 1 and toIndex of 3 and depth 2, will output the list [['e','f','g','h'],['i','j','k','l']] as it is the outermost list i.e. that with depth 2 that is considered.

Created: 2008-09-29

Credits: Alan Williams

Extract elements from a list - extraction ... (1)

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The extract_elements_from_a_list is passed the list [['a','b','c', 'd'], ['e','f','g','h'],['i','j','k','l'],['m','n','o','p']] with fromIndex of 1 and toIndex of 3 and the default depth of 1, will output the list [['b','c'], ['f','g'],['j','k'],['n','o'']] as it is the list with depth 1 e.g. ['e','f','g','h'] that are considered.

Created: 2008-09-29

Credits: Alan Williams

Flatten list - three depth (2)

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The flatten_list service takes the list [[['a']], [['b']], [['c']], [['d']],[['e']]] and, using a flatten depth of 3, outputs the list ['a', 'b', 'c', 'd','e'].

Created: 2008-09-29 | Last updated: 2008-09-30

Credits: Alan Williams

Flatten list - two depth (1)

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The flatten_list service takes the list [[['a']], [['b']], [['c']], [['d']]] and, using the default flatten depth of 2, outputs the list [['a'], ['b'], ['c'], ['d'], ['e']].

Created: 2008-09-29

Credits: Alan Williams