Hi Liu
Thanks for the reply!
I did as you suggested. Here's what I got with type()
type(verifiedValues)
<type 'dict'>
So it is a dictionary, right? Then I tried dir(verifiedValues)
dir(verifiedValues)
['Add', 'Clear', 'Contains', 'ContainsKey', 'CopyTo', 'Count',
'Equals', 'GetEnumerator', 'GetHashCode', 'GetType',
'Item', 'Keys', 'MemberwiseClone', 'ReferenceEquals', 'Remove',
'ToString', 'TryGetValue', 'Values', '__add__',
'__class__', '__cmp__', '__contains__', '__delattr__',
'__delitem__', '__doc__', '__eq__', '__format__', '__ge__',
'__getattribute__', '__getitem__', '__gt__', '__hash__',
'__init__', '__iter__', '__le__', '__len__', '__lt__', '__ne__',
'__new__', '__reduce__', '__reduce_ex__', '__repr__',
'__setattr__', '__setitem__', '__sizeof__', '__str__',
'__subclasshook__', 'clear', 'copy', 'fromkeys', 'get', 'has_key',
'items', 'iteritems', 'iterkeys', 'itervalues', 'keys',
'pop', 'popitem', 'setdefault', 'update', 'values']
This doesn't really say much to me, is it any help to you? Or should I
use dir() in some other way?
I tried some of those, for example
dict.Contains(verifiedValues,'/Optimization/InputParameter:P1')
False
So I think this tells me - once again - that there is no such key in
verifiedValues.
I also triednew_verifiedValues=dict(verifiedValues) but got the same result
new_verifiedValues=dict(verifiedValues)
new_verifiedValues['/Optimization/InputParameter:P1']
KeyNotFoundException: /Optimization/InputParameter:P1
Would you have any thoughts about what I could try next?
Best regards
Ossi Heinonen
On 24.11.2011 13:05, 刘振海 wrote:
Hi,
I think you should check the type of verifiedValues like
"type(verifiedValues)"
then use the dir function to check the content of verifiedValues.
maybe try to use new_verifiedValues=dict(verifiedValues)
Hope it will help!
Regards,
Liu Zhenhai
2011/11/24 Ossi Heinonen <ossi.heino...@tut.fi
<mailto:ossi.heino...@tut.fi>>
Hi all!
I have a problem with scripting the FEA software Ansys Workbench
with IronPython. I need to come up with a script that gets the
variable values in an optimum point that I have found using the
optimization tools.
I found some help for this with "VerifyCandidate" in the scripting
guide in the Ansys manual and did this in the Ansys Workbench
command window:
IronPython 2.6.10920.0 on .NET 2.0.50727.3625
system1 = GetSystem(Name="GDO")
optimization1 = system1.GetContainer(ComponentName="Optimization")
optimizationModel1 = optimization1.GetModel()
verifiedValues = optimizationModel1.VerifyCandidate(Index=0)
print verifiedValues
{'/Optimization/OutputParameter:P3': '-0.035979796200990677 [mm]',
'/Optimization/InputParameter:P1': '5.5 [mm]',
'/Optimization/OutputParameter:P2': '0.07417053282883164 [kg]'}
Now I have a dictionary with my one design variable P1 and two
responses P2 and P3 with their values at the optimum. Looking good
so far. So now I only need to get my hands on the values and I'm
home free.
I think this should give me the value of the design variable P1:
verifiedValues['/Optimization/InputParameter:P1']
KeyNotFoundException: /Optimization/InputParameter:P1
But no, I get an error saying that there is no such key. But when
I list the keys, it's right there:
dict.keys(verifiedValues)
['/Optimization/OutputParameter:P3',
'/Optimization/OutputParameter:P2',
'/Optimization/InputParameter:P1']
So this is my problem. I've tried calling it without the quotes or
with double quotes and any other variation that I've come up with.
If I make a new dictionary manually with the exact same keys and
values copied from the screen it works just fine. But I can't get
anything out of the original dictionary.
Any ideas on how to get it working or what could be done to debug
this? The only idea I've had is that for some reason the keys are
printed incorrectly and some characters are actually missing from
their names, but I might be totally off with this.
Needless to say that I'm a total newbie with Python. Probably the
right people to ask are other Ansys users, but I've had no luck
finding one that could help me. Maybe my luck will chance with you
Python gurus :)
All help is greatly appreciated!
Best regards
Ossi Heinonen
Researcher
Tampere University of Technology
Finland
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