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[cellml-discussion] Using PCEnv 2.0


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  • From: j.lawson at auckland.ac.nz (James Lawson)
  • Subject: [cellml-discussion] Using PCEnv 2.0
  • Date: Thu, 26 Jul 2007 10:10:51 +1200

Alan Garny wrote:
> Hi Ely,
>
> I have the feeling that this might a locale issue. In Brazil, the decimal
> separator is ",", while it is "." in New Zealand (where PCEnv 0.2 is being
> developed). So, while "0.3" will be a valid floating point number in, at
> least, English speaking country, it won't be in Brazil (and a few other
> countries for that matter!). So, for things to work for you, you would need
> to have "0,3" instead. This being said, PCEnv should maybe force the use of
> "." as a decimal separator and "," as a thousand separator, independent of
> the locale. COR, for examples, does that.
>
> Anyway, a quick fix for you would be to switch to an English-based locale
> whenever you use PCEnv, at least until a fix for PCEnv is available
> (assuming I have properly diagnosed the problem!).
>
> Best wishes, Alan.

I saw this and I thought "I ran that model not more than a few days
ago..." - it would never have crossed my mind that he might have been
using the wrong separator. I hope you're right and it isn't something
more obscure. Good work :)

James

>
>> -----Original Message-----
>> From: cellml-discussion-bounces at cellml.org [mailto:cellml-discussion-
>> bounces at cellml.org] On Behalf Of Ely Edison Matos
>> Sent: 25 July 2007 21:01
>> To: CellML Discussion List
>> Subject: [cellml-discussion] Using PCEnv 2.0
>>
>> Hello,
>> My name is Ely Matos. I'm studying CellML Models in a academic project.
>> I've
>> downloaded PCEnv 2.0 and some models from repository. But my first use,
>> loading the file "hodgkin_huxley_1952_version06.cellml" show a strange
>> error:
>>
>> Error: Variable g_L has initial_value 0.3 which isn't a valid floating
>> point
>> number, nor a valid variable name within that component.
>>
>> How can I fix it? The Integrate button don't appear.
>>
>> Sorry, if here is not the right to place to this question (if so, plz,
>> indicate the right place..:-))
>>
>> Thanks,
>> Ely Matos
>> Federal University of Juiz de Fora - Brazil
>>
>>
>>
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>
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