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Re: [cellml-discussion] CellML 2.0 Draft Specification


Chronological Thread 
  • From: Peter Hunter <p.hunter AT auckland.ac.nz>
  • To: cellml-discussion AT lists.cellml.org
  • Subject: Re: [cellml-discussion] CellML 2.0 Draft Specification
  • Date: Mon, 20 Feb 2017 20:29:56 +1300
Dear Mike et al,

I am finding that the lack of definite integrals is a considerable limitation for the post-processing of solutions from CellML models. A number of the models we are currently developing (based on bond graph concepts) use power (the product of potential and flow) as a unifying physical entity across different types of physical system. It is then very useful to compute the integral of power over a specified time interval to calculate the energy expenditure.

Regards, Peter


On 9/02/2017 10:51 AM, Mike Cooling wrote:
Dear CellML Community,

The '2.0 Specification Writing Group' is proud to present a draft specification for CellML 2.0.

Unlike the CellML 1.x specifications, the CellML 2.0 specification is written in a formal, "normative" style. It consists largely of a list of interlocking rules. This makes it difficult to meaningfully 'skim' the document, so for your convenience we present a Release Note highlighting the differences between CellML 1.1 and CellML 2.0. We recommend starting with that Note which can be found here:

https://drive.google.com/open?id=0B7o2fHkRhadEeG10cDlIZkNsQk0

The specification itself can be found here:

https://drive.google.com/open?id=0B7o2fHkRhadEUnp4Zkx4ZTRkZXc

We invite community feedback on this draft specification. We are also seeking more information, specifically, on the usefulness of the ability to include definite integrals in the mathematics (currently not in CellML 2.0). If you can provide details of models that need that feature, or wish to provide any other feedback on the Specification, please do so via this mailing list, or, if you prefer, directly to my email address.

Best Regards,
Mike Cooling, on behalf of the CellML 2.0 Specification Writing Group.


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