DataInputs should be optional for ListTransformations

[GoogleCodeExporter]

What steps will reproduce the problem?

1. Call 
http://incf-dev-local.crbs.ucsd.edu:8080/atlas-ucsd?service=WPS&version=1.0.0&re
quest=Execute&Identifier=ListTransformations


What is the expected output? 

According to spec I would expect to get a listing of all transformations 
provided by the hub.

What do you see instead?

an application error

Note that calling

http://incf-dev-local.crbs.ucsd.edu:8080/atlas-ucsd?service=WPS&version=1.0.0&re
quest=Execute&Identifier=ListTransformations&DataInputs=inputSrsName=Mouse_Paxin
os_1.0;outputSrsName=Mouse_ABAreference_1.0;filter=Cerebellum

returns the expected transformation chain

Original issue reported on code.google.com by [email protected] on 24 Sep 2010 at 1:53

[GoogleCodeExporter]

Hi Raphael,

It appears you were looking at the older service URL which was returning an 
error.

Could you please look into this wiki link for the updated services:

http://code.google.com/p/incf-dai/wiki/AtlasHubsServices

Sincerely,
Asif Memon

Original comment by [email protected] on 6 Oct 2010 at 8:47

[GoogleCodeExporter]

Thanks for the update. I hope to be able to return to this later this week. 

Original comment by [email protected] on 11 Oct 2010 at 8:58