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Hi, how shoul be the best approach to a network problem, that, before solving network, i could determine if i will go, on foot, by motocylce, by car and by truck. Each of those types of vehicles, means a diferent time to pass a intersection or node, and a different speed. foot speed - 4km/h time need to pass obstacle A - 30s car speed - 40km/h time need to pass obstacle A - 2 min truck speed - 30km/h time need to pass obstacle A - -1 min van speed - 35 km/h speed - 40km/h time need to pass obstacle A - 3 min
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09-01-2010
03:20 AM
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the download works fine to me. I use winrar to compress the file in zip. Send in winrar mode.[ATTACH]2403[/ATTACH] how i re-load your Stops? how i map the time window fields?
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08-31-2010
12:30 PM
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TimeWindowStart and TimeWindowEnd have a <Null> vallue. "If they are not set then you need to reload your stops by maping these fields when you do load locations so that the values load in." On layer properties, Network Locations, TimeWindowStart and TimeWindowEnd are load... my personal gdb[ATTACH]2393[/ATTACH]
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08-31-2010
08:05 AM
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Solving, arcgis simply ignore time windows. Considers time of L1 and L2 - 2+2 min. Considers time on node A2 - 10 min. but don't wait to 9:30
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08-31-2010
02:05 AM
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08-31-2010
01:58 AM
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08-30-2010
02:59 PM
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In Arcgis 10 is more simple, in 9.xx, you can use varely approaches, example 1, fields of table, 1950 and 1975, build a network with 1950 colum and another with 1975 collum. Add ND 1950 or 1975 ND example 2 , use the case of bridge weights, i think you cant define a restrition to use 1950 instead 1975 and vs
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08-30-2010
01:12 AM
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I'm trying to implement time windows ou a route. The problem is a "Route" ploblem, and i have define may network with: time parameter - "minutes" Time window start - TWStart1 Time window end - TWEnd1 Filelds TWStart1 and TWEnd1 , type date In options of the problem, define to use TimeWindows, and define start time r. when solving, the solution have a start time, a end time, ignore time window on nodes or in lines, and have a violation time off zero. Example.
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08-30-2010
01:06 AM
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in this site http://www.itinerarium.net/wizard.aspx?ul=en-us OPORTO, travel transport they could restric to FASTEST ROUTE, SMALLER WALK DISTANCE and MENOS TRANSBORDOS ->should be less tranfers The engine is based on arcgis tecnologie
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08-09-2010
04:53 PM
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