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Hi Matteo</div>
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<br>
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I can thoroughly recommend this book on pgRouting:</div>
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<br>
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https://locatepress.com/pgrouting</div>
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<br>
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It helped me so much when I was first getting to grips with it.</div>
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<br>
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Best wishes</div>
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<br>
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Marcus</div>
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<div id="x_from"><b>From:</b> pgrouting-users-request@lists.osgeo.org</div>
<div id="x_sent"><b>Sent:</b> 3 November 2020 20:00</div>
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<div id="x_reply_to"><b>Reply to:</b> pgrouting-users@lists.osgeo.org</div>
<div id="x_subject"><b>Subject:</b> Pgrouting-users Digest, Vol 131, Issue 2</div>
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Today's Topics:<br>
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1. Re: Pgrouting-users Digest, Vol 131, Issue 1 (Matteo Ruggieri)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Tue, 3 Nov 2020 16:33:49 +0100<br>
From: Matteo Ruggieri <matteoruggieri91@gmail.com><br>
To: pgrouting-users@lists.osgeo.org<br>
Subject: Re: [pgrouting-users] Pgrouting-users Digest, Vol 131, Issue<br>
1<br>
Message-ID:<br>
<CAFaA-xJitS1v3hY5HDETjoaQSRUW=Y0RewQNXUmoAyZvLyj=2g@mail.gmail.com><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Hi Daniel,<br>
<br>
What I need is to build one or more waste collection routes for my city.<br>
For such project like this I guess I have to keep in mind the capacity of<br>
the truck: Anita Graser told me in a message that "for a single vehicle and<br>
if I can ignore the capacity, I could use the TSP or, for more complex<br>
cases, I could use the VRP" (as you suggested too).<br>
Anyway, I want a truck to start from point A, make its collection route<br>
passing through the points assigned to the driver (each stop corresponds to<br>
a building with an X number of waste bins) and then finally come back again<br>
to point A (depot).<br>
I have to say that I wonder what are the consequences if the truck reaches<br>
its maximum capacity during the route and just before returning to point A<br>
too..<br>
<br>
Currently I only have the nodes and edges of my city taken from OSM and<br>
uploaded to PostGIS.<br>
I am not an expert in Pgrouting but obviously I want to learn a lot.<br>
Currently I don't know what kind of function I have to choose and how to<br>
work with it.<br>
Also, I wonder if pgrouting can suggest the best stops once it has<br>
calculated the best route of the whole network of streets and then divide<br>
the city into smaller areas for garbage collection on my own (and maybe use<br>
the same function for smaller areas) or if first I have to insert the stops<br>
together with the edges and nodes (or if there is some network analysis<br>
tool outside pgrouting that can suggest me the best areas and then do the<br>
work).<br>
In the end, each individual driver must have an optimized route waste<br>
collection of a certain area available.<br>
I sincerely hope I have made you understand what my intentions are about<br>
this project.<br>
<br>
Regards,<br>
Matteo<br>
<br>
<br>
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Il giorno lun 2 nov 2020 alle ore 21:01 <<br>
pgrouting-users-request@lists.osgeo.org> ha scritto:<br>
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> Today's Topics:<br>
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> 1. Route for waste collection with pgrouting (Matteo Ruggieri)<br>
> 2. Re: Route for waste collection with pgrouting (Daniel Kastl)<br>
><br>
><br>
> ----------------------------------------------------------------------<br>
><br>
> Message: 1<br>
> Date: Mon, 2 Nov 2020 13:13:01 +0100<br>
> From: Matteo Ruggieri <matteoruggieri91@gmail.com><br>
> To: pgrouting-users@lists.osgeo.org<br>
> Subject: [pgrouting-users] Route for waste collection with pgrouting<br>
> Message-ID:<br>
> <<br>
> CAFaA-x+4vkcmvYA1tPPCY+NBAizV4BO1Eu1gF5Spchjkhg_heg@mail.gmail.com><br>
> Content-Type: text/plain; charset="utf-8"<br>
><br>
> Good morning,<br>
> I have just started using PostGIS and, at the moment, the only thing I have<br>
> done is to load node and edge data into the database with osm2pgrouting and<br>
> create the postgis, pgrouting and postgis_topology extensions<br>
> I need help in creating a routing optimized for door-to-door waste<br>
> collection (multiple stops) and with starting and ending point at the same<br>
> place. Can someone help me understand more?<br>
> Thanks<br>
><br>
> <<br>
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> ><br>
><br>
> ------------------------------<br>
><br>
> Message: 2<br>
> Date: Mon, 2 Nov 2020 21:44:58 +0900<br>
> From: Daniel Kastl <daniel@georepublic.de><br>
> To: pgRouting users mailing list <pgrouting-users@lists.osgeo.org><br>
> Subject: Re: [pgrouting-users] Route for waste collection with<br>
> pgrouting<br>
> Message-ID:<br>
> <CABXBSH-C=<br>
> XXAwOPq6-hNgugVhTNa1UOT6pjobveVHFSqjA9DMQ@mail.gmail.com><br>
> Content-Type: text/plain; charset="utf-8"<br>
><br>
> Hi Matteo,<br>
><br>
> Can you explain to us a bit more details about the requirements of your<br>
> application?<br>
><br>
> There are a few functions in pgRouting, that can eventually do what you<br>
> need to do:<br>
> <a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.pgrouting.org%2Flatest%2Fen%2FVRP-category.html&data=04%7C01%7Cm.a.young%40soton.ac.uk%7Cc9e5af92eb624279831508d8803321a3%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637400304386109324%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=BtthRDyab%2BZZnYjJpWx%2FH7T8aaT11l9wYgiAiGzRRfU%3D&reserved=0">
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><br>
> Best regards,<br>
> Daniel<br>
><br>
><br>
><br>
> On Mon, 2 Nov 2020 at 21:13, Matteo Ruggieri <matteoruggieri91@gmail.com><br>
> wrote:<br>
><br>
> > Good morning,<br>
> > I have just started using PostGIS and, at the moment, the only thing I<br>
> > have done is to load node and edge data into the database with<br>
> > osm2pgrouting and create the postgis, pgrouting and postgis_topology<br>
> > extensions<br>
> > I need help in creating a routing optimized for door-to-door waste<br>
> > collection (multiple stops) and with starting and ending point at the<br>
> same<br>
> > place. Can someone help me understand more?<br>
> > Thanks<br>
> ><br>
> ><br>
> > <<br>
> <a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.avast.com%2Fsig-email%3Futm_medium%3Demail%26utm_source%3Dlink%26utm_campaign%3Dsig-email%26utm_content%3Dwebmail&data=04%7C01%7Cm.a.young%40soton.ac.uk%7Cc9e5af92eb624279831508d8803321a3%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637400304386109324%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=Y6rMJX3a4iAD89TqZYoowkrF3Q280Alvvc7u35Gx93Y%3D&reserved=0">
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> > <<br>
> <a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.avast.com%2Fsig-email%3Futm_medium%3Demail%26utm_source%3Dlink%26utm_campaign%3Dsig-email%26utm_content%3Dwebmail&data=04%7C01%7Cm.a.young%40soton.ac.uk%7Cc9e5af92eb624279831508d8803321a3%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637400304386109324%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=Y6rMJX3a4iAD89TqZYoowkrF3Q280Alvvc7u35Gx93Y%3D&reserved=0">
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> ><br>
> > <#m_6379839493367832948_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2><br>
> > _______________________________________________<br>
> > Pgrouting-users mailing list<br>
> > Pgrouting-users@lists.osgeo.org<br>
> > <a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fpgrouting-users&data=04%7C01%7Cm.a.young%40soton.ac.uk%7Cc9e5af92eb624279831508d8803321a3%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637400304386114310%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=5vEXEYx0cjULDY6br9wzrUXIPe3e7BSnwpA9K9Dr4n0%3D&reserved=0">
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><br>
><br>
><br>
> --<br>
> Georepublic UG & Georepublic Japan<br>
> eMail: daniel.kastl@georepublic.de<br>
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> ------------------------------<br>
><br>
> Subject: Digest Footer<br>
><br>
> _______________________________________________<br>
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> Pgrouting-users@lists.osgeo.org<br>
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> ------------------------------<br>
><br>
> End of Pgrouting-users Digest, Vol 131, Issue 1<br>
> ***********************************************<br>
><br>
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End of Pgrouting-users Digest, Vol 131, Issue 2<br>
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