Latest Contributions by franciscocarrera

‎02-19-2015

Hi Guys, Im trying to compute the routes between 117 facilities and 2400 incidents. There will be about 300,000 routes computed so it is a large analysis. In the beginning I clicked on "Solve" and got a message: out of memory. Then I did what the following link details: 30759 - "Out of Memory" error occurs during Solve on a Closest Facility network analysis layer http://support.esri.com/en/knowledgebase/techarticles/detail/30759 I have already moved the values of "FacilityChunkSize" and "IncidentChunkSize" and now the problem is not an error message, but my laptop just freezes. Do you guys know what te appropriate or suggested values for these variables may be for this case? Thanks! Francisco

‎02-17-2015

Hello Melinda! Thank you very much for your response. I have been able now to add the attributes I want, so this is no longer a problem. For my analysis, I want to connect ALL my firms to ALL my customs. I want to build this dataset because I am researching about exports, so I want to know all routes detailed. So let's say I have about 120 customs and about 2500 firms. In the end, this will result in 120*2500=300,000 routes. So this is what I want specifically. I guess your second suggest will work. I am looking right now at the video. Thank you again! Further recommendations are welcome. Francisco

‎02-17-2015

Hi Brandon, Thanks once again. I actually have been able to keep all attributes wanted in my tables so this is no longer a problem. Now I have the data on the entire routes, but I lack the data on which states my route goes through. Do you know which tool works for this? Thanks! Francisco

‎02-16-2015

Hi Brandon! First, thank you very much for your help. Sorry if my question was a little vague. My Incident/Facilty locations come from two layers. Both of the layers have a unique identifier for state and county. When I right click on "Facilities" on the table of contents to load the layer, the locations appear in the map wihtout trouble. However, when I open the attribute table for facilities, I don't see anymore the state and county unique identifiers. This problem is completely regardless Stata. What I want is to keep these identifiers so that later in Stata I can use them to produce different kind of analysis. But since I have thousands of routes, this obviously cannot be a mannual task. I want to automatically produce a route table that contains those identifiers. In the end, let's suppose that the variables or attributes in the final table I want are the following: Origin ID / Origin name / Destination ID / Destination name / Total route lenght / State-1 / Lenght of road in State -1 / ......... / State-n / Lenght of road in State n. So, in words, I want the entire distance from origin to destination, but I also want to know all the States the route goes across and the lenght of the route for each particular state. Thanks again! Francisco

‎02-16-2015

Hi guys! I want to produce a dataset that displays routes from firms to customs. Specifically, I want the dataset to display which states of the USA the route passes through and the lenght of the road for each state. I have tried the OD Cost Matrix, but it does not give details about the routes. I am currently using the Closest Facility analysis but when I load the locations for Facilities and Incidents, I lose a lot of attributes from the original data, such as the number of the state (state unique identifier). This identifier is crucial because after producing the dataset I will use it to do some analysis in Stata, but loading incidents and facilities is automatically losing a lot of attributes. Any recommendations on how to keep all attributes? I see in my route table that there are Indident and Fcility identifiers, but how could I know for all the data which is which? I mean, I have a lot of records and seeing "Facility 2" means nothing. I want to know which state is each location in and so on. Thank you very much for your help! Francisco

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Date Last Visited	‎11-11-2020 02:25 AM

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Latest Contributions by franciscocarrera

Closest Facility error: out of memory.

Re: Creating a detailed route dataset

Re: Creating a detailed route dataset

Re: Creating a detailed route dataset

Creating a detailed route dataset

Re: Creating a detailed route dataset