I tested this and I'm also getting 3 numbers. The filemaker instructions states that it just returns latitude and longitude. http://www.filemaker.com/12help/html/func_ref3.33.21.html
I changed my calculation to leftwords(Location(100;40);2) to obtain just the latitude and longitude.
There was another post about how to use the location function but it doesn't give any information about a third number.
jrobgk1 and S Chamblee:
Thank you for your posts.
Beginning with iOS 6, the Location function returned three values:: longitude, latitude, and accuracy in meters. Please see Knowledge Base Article #11484:
Thanks TSGal for the link. I assumed that about the third number but I couldn't find anything about it.
Thanks for the update. The documentation in Filemaker should clearly be updated then. even in FMPA 12.0, etc, the mention is of two coordinates. I have used a "Left (Location(100;40); 20) as a way to "solve the problem", but it should be easier than that with the script step.
Thanks again for a great product...looking forward to what's "next"...