topic How to calculate slope direction in Network? in ArcGIS Network Analyst Questions https://community.esri.com/t5/arcgis-network-analyst-questions/how-to-calculate-slope-direction-in-network/m-p/383732#M3673 <HTML><HEAD></HEAD><BODY><P>Hi!</P><P></P><P>My goal is to calculate the fastest biking rout to school with network analyst. In the calculation I want to also include the cost of biking up/down a slope.</P><P>I think I have all the necessary information for each road segment</P><P>- Slope</P><P>- Z values</P><P>- A constant speed of 25 kph</P><P>- Meters</P><P>- Seconds it take to travel each segment</P><P></P><P>I also have FT_Seconds and TF_Seconds so that I could do Evaluator on the time when going up/down a slope.</P><P></P><P>The problem is that I don't know how to make the calculations for the FT/TF attributes, how do i calculate so that it knows the slope is Up or Down?</P><P></P><P>I had some ideas of when traveling, if the next road segments mean Z value was higher then the slope would be up. and vice versa for going down.</P><P></P><P>What and how will I write it in the field calculator?</P><P></P><P>I know there is threads of this before, but what I have found non explains how to do the calculations.</P><P></P><P></P><P>Thanks.</P><P>//Anders</P></BODY></HTML> Tue, 10 Mar 2015 12:01:49 GMT AndersLind 2015-03-10T12:01:49Z How to calculate slope direction in Network? https://community.esri.com/t5/arcgis-network-analyst-questions/how-to-calculate-slope-direction-in-network/m-p/383732#M3673 <HTML><HEAD></HEAD><BODY><P>Hi!</P><P></P><P>My goal is to calculate the fastest biking rout to school with network analyst. In the calculation I want to also include the cost of biking up/down a slope.</P><P>I think I have all the necessary information for each road segment</P><P>- Slope</P><P>- Z values</P><P>- A constant speed of 25 kph</P><P>- Meters</P><P>- Seconds it take to travel each segment</P><P></P><P>I also have FT_Seconds and TF_Seconds so that I could do Evaluator on the time when going up/down a slope.</P><P></P><P>The problem is that I don't know how to make the calculations for the FT/TF attributes, how do i calculate so that it knows the slope is Up or Down?</P><P></P><P>I had some ideas of when traveling, if the next road segments mean Z value was higher then the slope would be up. and vice versa for going down.</P><P></P><P>What and how will I write it in the field calculator?</P><P></P><P>I know there is threads of this before, but what I have found non explains how to do the calculations.</P><P></P><P></P><P>Thanks.</P><P>//Anders</P></BODY></HTML> Tue, 10 Mar 2015 12:01:49 GMT https://community.esri.com/t5/arcgis-network-analyst-questions/how-to-calculate-slope-direction-in-network/m-p/383732#M3673 AndersLind 2015-03-10T12:01:49Z Re: How to calculate slope direction in Network? https://community.esri.com/t5/arcgis-network-analyst-questions/how-to-calculate-slope-direction-in-network/m-p/383733#M3674 <HTML><HEAD></HEAD><BODY><P><A href="https://community.esri.com/thread/91803">Network Analyst - Speed due to Slope</A></P><P></P><P><A href="https://community.esri.com/thread/10589">Network Analyst - Slope-Switch at Junctions</A> </P><P></P><P>Hope it is helpful</P><P></P><P>Kishor</P></BODY></HTML> Tue, 10 Mar 2015 13:03:48 GMT https://community.esri.com/t5/arcgis-network-analyst-questions/how-to-calculate-slope-direction-in-network/m-p/383733#M3674 KishorGhatage 2015-03-10T13:03:48Z