Hi,
In my form I have a geopoint field called "inspectionLocation" and then two fields that capture the coordinates through the calculation column:
inspectionY: pulldata("@geopoint", ${inspectionLocation},"y")
inspectionX: pulldata("@geopoint", ${inspectionLocation},"x")
And then I pass that into a geopoint row in the repeat once again through the calculation column:
${inspectionY} + " " +${inspectionX}
Hope that helps.