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Subject: Re: Accessing values stored for visualization in the probes protocol
From: Pierre Bommel (bommel@cirad.fr)
Date: Wed May 10 2006 - 03:58:16 CEST
Olá Cesar,
The probes' values are stored in the attribute 'data' of CormasModel.
data is a Dictionary organised as following :
The first key represents the name of a class.
The global data are collected at the level of your model. Then, the key
that corresponds to your model is associated to another Dictionary that
stores a list of values for each probe name.
For the individual probes, the first key is for the class name of the
target entity. For each entity class, a dictionary is associated. For
each probe name, It stores a third level dictionary (!) that contains a
collection of values associated to each entity ID.
Example :
Dictionary (
#ECEC->Dictionary (
#plantEnergy->List (3697.23 3812.01 3926.48 ...) the list is
ordered by time steps.
#restrainedSize->List (10 10 10 ...)
#unrestrainedSize->List (10 17 18 ...) )
#UnrestrainedForager->Dictionary (
#energy->Dictionary (1->OrderedCollection (50 57.4039 62.7375
69.2118 75.1388 ...) the key is for the ID of the instance
2->OrderedCollection (50 56.5568 63.8645 70.0508 72.4861 ...)
...
20->OrderedCollection (0 0 0 0 0 0 0 0 50 56.945 64.5173) ) )
#RestrainedForager->Dictionary (
#energy->Dictionary (1->OrderedCollection (50 52.8599 55.506 57.4795
60.0251 62.6905 ...)
...
10->OrderedCollection (50 52.6727 55.6326 ...) ) ) )
For the local probes, the energy value at time T is 0 if the agent is
not yet alive or if it is already dead. For example, the
UnrestrainedForager number 20 has been created at t=9.
Até logo Cesar,
Pierre
Le 9 mai 06, à 17:43, Cesar Rabak a écrit :
> We're working in a model that we wish to show moving averages of
> certain values and it ocurred to me that CORMAS ought to store the
> probes' values for each step.
>
> Is there a way to access this data structure so we don't have to do a
> double storing of values?
>
> TIA
> --
> Cesar Rabak
> GNU/Linux User 52247.
> Get counted: http://counter.li.org/
>
>
Pierre Bommel - CIRAD - UR Green
Universidade de Brasília - Centro de Desenvolvimento Sustentável
SHIS QI 26, Conjunto 15, Casa 18
71670-150
Brasília DF
tel: (00 55 61) 3367 3405
http://www.cirad.fr/ur/green