Creating Radius calc from lat/lon based on list in parameters

tableaucommunity@tableau.com — Thu, 05 Sep 2013 15:11:50 GMT

Hi,

I'm trying to create a map that shows the radius between customers and 3 types of stores. I've tried creating parameters for a list of "type" variables and building a calculated field based on variable type i.e. cust is 1 mile from to go and 4 miles from retail. It hasn't worked well.

Been struggling trying to figure out if I need to restructure the dataset while reviewing the forum and vids for insight, but thought former wasn't an elegant solution - although I am a Tableau newbie. I've seen the calc for radius on circle but can't get past using lat/lon based on "type."

Attached is a sample dataset. Any help is GREATLY appreciated.

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Creating Radius calc from lat/lon based on list in parameters