Hello,
I am currently attempting to implement in Taverna a workflow that is to
execute in any operating system, being comprised of several local tool
invocation services. I have two questions:
1 - Can I refer to system environment variables in a uniform way in the
"Command" section of the tool invocation configuration window? Suppose I
want to execute something like:
*python $HOME/script.py
*
In Linux/Unix I would refer to the variable as $HOME, but in Windows I
would have to use %HOME%. Is there a way to incorporate environment
variables in the command form in a syntax-independent way?
2 - When configuring an explicit location for the tool invocation, is there
a way to reference environment variables? I need this because I'm planning
to enforce the use of a script prior to executing the workflow in Taverna.
That script would create an environment variable that contains a path. I
would like to refer to that environment variable in the explicit location
config. Is there any way to do this?
Thanks in advance,
Best regards,
--
Miguel E. Coimbra
Email: [email protected] <[email protected]>
Mobile: +351 96 91 63 002
Skype: [email protected] <[email protected]>
Master Degree (MSc) in Information Systems and Computer Engineering -
Instituto Superior Técnico
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