Thank you Hana,
I send my log file for the first simulation year.
Mark
--- Original Message ---
From: Hana Sevcikova <hana_at_cs.washington.edu>
To: Mark Kryvobokov <k_mark_at_ukr.net>
Date: 4 march, 22:33:30
Subject: Re: [UrbanSim-Users] ELCM and scalable jobs
Mark,
> In our
> run_multiprocess.log file, I don't see anything about capacity. Is it
> the log file, which you mean?
I mean the log files for each year (e.g. year_2010_log.txt). In the ELCM
sections you would see how many jobs were not placed. You would see
something like
Simulate ...
Number of unplaced agents: 150 (in 3 iterations)
But your case is the one with missing specification for some sub-models.
>
> Where is a specification of the Scaling Jobs Model? In the
> scaling_jobs_model.py, I don't see the description of variables.
This model does not have any specification. It distributes jobs
according to the current distribution of sectors.
(See http://www.urbansim.org/docs/opus-userguide/node217.html)
It considers all sectors that appear among the governmental jobs.
>
> One new question. After the first year simulation, a new gridcell with
> grid_id=0 appears. It includes about 13% of households and population.
> What is it? It did not exist in the baseyear.
I don't know what it is, I haven't heard about such case before. Please
send the log file for the first year.
> And one more question related to your answers to others: I don't see
> your comments in
> household_location_choice_model_configuration_creator.py and
> filter_for_estimation in land_price_model_configuration_creator.py. I'm
> looking at files in
>
> https://trondheim.cs.washington.edu/svn/opus/tags/4.1.2/urbansim/configurations/household_location_choice_model_configuration_creator.py
>
>
> Or they are in another place?
It's at
https://trondheim.cs.washington.edu/svn/opus/trunk/urbansim/configurations/...
Hana
>
> --- Original Message ---
> From: Hana Sevcikova <hana_at_cs.washington.edu>
> To: Mark Kryvobokov <k_mark_at_ukr.net>
> Date: 4 march, 01:45:16
> Subject: Re: [UrbanSim-Users] ELCM and scalable jobs
>
> Mark,
>
> The jobs are separated into industrial, commercial, home-based and
> scaling (i.e. governmental) type according to their building type. In
> your case:
>
> 152317 + 152442 + 73647 + 151697 = 530103
>
> This corresponds to the number of movers that the relocation model
> determines.
>
> Within these four models the jobs are processed in sub-models which are
> determined by their sector ids. (The Scaling Job Model does not have
> sub-models but is also processed by sectors.)
>
> The Distribute Unplaced Jobs Model then takes all jobs that are still
> unplaced after running those four models and places them according to
> the current distribution of jobs by sector.
>
> If you get 228799 unplaced jobs it can be for two reasons:
>
> 1. There is not enough capacity (you should be able to find out from
> the
> log file)
>
> 2. Your specification does not include all sub-models. For example, if
> your specification for commercial ELCM contains sub-models 1,2, and 3,
> but there are commercial jobs of sectors 4 and 5, those jobs would not
> be considered by any of the ELCMs, neither by the scaling jobs model -
> they would be located by the Distribute Unplaced Jobs Model. But they
> would be included in the sum of the 'total number of individuals' in
> the
> commercial ELCM.
>
> Does it help?
>
> Hana
>
> Mark Kryvobokov wrote:
> >
> >
> > Hello!
> >
> > Our simulation is running without errors. I want to understand some
> > points there:
> >
> > 1. What are 'total number of individuals' in industrial,
> commercial and
> > home-based ELCM? We have the following total numbers: 152317
> industrial,
> > 152442 commercial and 73647 home-based. The sum of them all is
> 378406,
> > which is much lower than the number of movers that equals to
> 530103 (the
> > result of the Employment Relocation Model). As I understand, we have
> > 530103 jobs (new and relocated), which should be moved to
> gridcells. The
> > 'total number of individuals' in ELCM is not the same? Industrial,
> > commercial and home-based jobs are distinguished by
> building_type? In
> > this case governmental building_type is not considered?
> >
> > 2. What is 'number of scalable jobs' in the Scaling Jobs Model
> and the
> > Distribute Unplaced Jobs Model? We have 151697 and 228799
> respectively.
> > As I understand, jobs are relocated within sectors according to
> > distribution of existing jobs in the former model and randomly in
> the
> > latter model. At the same time I see that the building_type is
> used in
> > both cases. So, jobs are relocated considering sector_id or
> > building_type or both? In our case I again can't find a link
> between the
> > number of jobs, which should be moved (within sectors or building
> > types), and the numbers of scalable jobs.
> >
> > Mark
> >
> >
> >
> ------------------------------------------------------------------------
>
> >
> > _______________________________________________
> > Users mailing list
> > Users_at_urbansim.org
> > http://www.urbansim.org/mailman/listinfo/users
>
This archive was generated by hypermail 2.2.0 : Thu Mar 06 2008 - 10:24:37 PST