Search found 18 matches

by Ignasi Echaniz
Tuesday 23 October, 2018 - 16:08
Forum: Modeling in Pedestrian Dynamics
Topic: maximum agents staying in one waiting area & Poisson Distribution
Replies: 15
Views: 42097

Re: maximum agents staying in one waiting area & Poisson Distribution

Hi Mona_Hung, You should finish the design of an indicative corridor by clicking “Ctrl & SHIFT & left clicking”. You actually need to use this keyboard/mouse combination to finish editing any polyline or polygon at any modelling object (obstacle, walkable areas etc..). Indeed using mins(Unif...
by Ignasi Echaniz
Thursday 18 October, 2018 - 17:51
Forum: Modeling in Pedestrian Dynamics
Topic: maximum agents staying in one waiting area & Poisson Distribution
Replies: 15
Views: 42097

Re: maximum agents staying in one waiting area & Poisson Distribution

Hi Mona_Hung, No problem, we are here to help you :). You can attach model in your posts. To do so, please add the file in the bottom tab (attachments) while writing comments. What you want to do is perfectly possible in Pedestrian Dynamics. However, the easiest and simplest way to do so is with an ...
by Ignasi Echaniz
Wednesday 17 October, 2018 - 14:33
Forum: Modeling in Pedestrian Dynamics
Topic: maximum agents staying in one waiting area & Poisson Distribution
Replies: 15
Views: 42097

Re: maximum agents staying in one waiting area & Poisson Distribution

Hi Mona_Hung, Thanks a lot for your post. There are several ways to define a “capacity” of a waiting area (or any activity): If you are using the activity with an indicative corridor, you can define the capacity in the stop condition of the indicative corridor (GUI indicative corridor). Then agents ...
by Ignasi Echaniz
Thursday 26 July, 2018 - 13:35
Forum: Modeling in Pedestrian Dynamics
Topic: How to reduce stochasitic aspect of egress simulation ?
Replies: 7
Views: 17436

Re: How to reduce stochasitic aspect of egress simulation ?

Hi Rémi, In order to lock the initial position of the agents, first you will need to run a simulation and store the initial position of agents -and initial activity- in a user table. Then in further simulations (or runs in the experiment wizard), you need to force that the agents start in the same a...
by Ignasi Echaniz
Wednesday 25 July, 2018 - 13:51
Forum: Modeling in Pedestrian Dynamics
Topic: How to reduce stochasitic aspect of egress simulation ?
Replies: 7
Views: 17436

Re: How to reduce stochasitic aspect of egress simulation ?

Hi Rémi, I am happy to hear that my answer helped you. I am sorry but I do not understand what you mean by locking the position of agents between simulations. Do you mean that you want to lock the initial position of each individual agent, so in all simulation each agents will start from identical p...
by Ignasi Echaniz
Monday 23 July, 2018 - 11:57
Forum: Modeling in Pedestrian Dynamics
Topic: How to reduce stochasitic aspect of egress simulation ?
Replies: 7
Views: 17436

Re: How to reduce stochasitic aspect of egress simulation ?

Good morning Remi, The experiment wizard do not accept repetitive seed. Let me explain you why. By using a experiment wizard with multiple replications you want to check whether the results are influenced by the stochastic behavior of agents (i.e. internal agent algorithm for collision avoidance, ro...
by Ignasi Echaniz
Friday 20 July, 2018 - 13:00
Forum: Modeling in Pedestrian Dynamics
Topic: How to reduce stochasitic aspect of egress simulation ?
Replies: 7
Views: 17436

Re: How to reduce stochasitic aspect of egress simulation ?

Hi Briant Rémi, Thanks for your post and nice to hear that you like our software. If I understood you correctly, you want to delete the stochasticity of internal parameters of pedestrian dynamics, in order that the results will always be the same if you do not change the input. To do that, you need ...
by Ignasi Echaniz
Monday 28 May, 2018 - 14:56
Forum: Modeling in Pedestrian Dynamics
Topic: Save density map and flow counters
Replies: 6
Views: 16421

Re: Save density map and flow counters

Hi Erick, First of all we would like to sincerely apologise for this late reply. We somehow missed this post. What you are asking is perfectly possible. I have attached some code in a txt file. The code attaches all the data of all flow counter in the model for all selected scenario’s and replicatio...