Latest Contributions by DerrickPower

‎06-30-2019

Thank you again for the solution!

‎05-23-2019

Thank you Xander for the solution. I had to use var last_point = paths[0][Count(paths[0])-1]; to get the last point. It didn't like paths[1] for some reason but I got it working. Not sure if other people would have this issue. Thank you again.

‎05-18-2019

How can you calculate the start and stop coordinates of a polyline in ArcGIS online using Arcade? With points you can use the following expression. var CoorX = Round(geometry($feature).x, 6); var originShift = 2.0 * PI * 6378137.0 / 2.0; var lon = (CoorX / originShift) * 180.0; // var lat = (y / originShift) * 180.0; // lat = 180.0 / PI * (2.0 * Atan( Exp( lat * PI / 180.0)) - PI / 2.0); return lon; What is a comparable expression to use for a polyline feature? I am just trying to get the coordinates at the start and end of the polyline. I don't need any points in between. Thanks in advance.

‎12-05-2018

I changed the two file names to lower case and checked to make sure there were no other issues and I got the error again. I am thinking I might have to make a 2.0 version and archive the surveys from the other version in another location.

‎12-01-2018

Hi James, It is being created in Survey 123 Connect. The form has a geopoint field where the user selects the location of the survey. I want to add 2 text fields that calculate the longitude and latitude of the location. Users have submitted surveys already and they are on the Survey123 website. I am trying to publish changes from Survey 123 Connect to the Survey 123 Website but I cannot for any surveys that have existing submitted surveys. The image below shows the 2 fields I am trying to add to the survey.

‎11-30-2018

Hello everyone, I am trying to add some text entries for a Survey123 form that has existing surveys submitted. When I try to publish the changes from the Survey123 Connect for ArcGIS program, I get an error "Unable to add feature service layer definition". I've noticed I only have this issue with any surveys that have existing surveys submitted. Is there a way to make changes and publish them for a survey form that has existing surveys submitted? Or do I need to remove the surveys? Thank you in advance!

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Date Last Visited	‎11-09-2023 06:26 PM

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Latest Contributions by DerrickPower

Re: Calculate coordinates of Polyline in ArcGIS online with Arcade

Re: Calculate coordinates of Polyline in ArcGIS online with Arcade

Calculate coordinates of Polyline in ArcGIS online with Arcade

Re: "Unable to add feature service layer definition" with existing submitted surveys

Re: "Unable to add feature service layer definition" with existing submitted surveys

"Unable to add feature service layer definition" with existing submitted surveys

Re: Calculate coordinates of Polyline in ArcGIS on...

Calculate coordinates of Polyline in ArcGIS online...

Re: Calculate coordinates of Polyline in ArcGIS on...