![]() Choose Facility to Incident for the Travel From direction.However, the three-minute cutoff still applies therefore, if only three fire stations are within the three-minute cutoff, then a fourth fire station will not be found. Any fire stations outside the cutoff time are ignored.ĪrcGIS will search for a maximum of four fire stations from the fire site. Type 3 in the Default Cutoff Value text box.ĪrcGIS will search for fire stations that are within three minutes of the fire on Twin Peaks Boulevard.In this analysis, however, you won't use time. By using a traffic-based cost attribute and setting a time and date here, you can find the closest facilities given dynamic travel times that change due to traffic. The Use Time parameter allows you to specify a start or end time for the analysis. Make sure that Impedance is set to TravelTime (Minutes).
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