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Allow and ignore a 3rd coordinate in KML files

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This commit is contained in:
Dustin Carlino 2020-12-10 12:02:35 -08:00
parent d445ca386a
commit 1510ff21c8
1 changed files with 3 additions and 1 deletions
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4
kml/src/lib.rs
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@ -124,7 +124,9 @@ fn recurse(
fn parse_pt(input: &str) -> Option<LonLat> {
let coords: Vec<&str> = input.split(',').collect();
if coords.len() != 2 {
// Normally each coordinate is just (X, Y), but for census tract files, there's a third Z
// component that's always 0. Just ignore it.
if coords.len() < 2 {
return None;
}
match (coords[0].parse::<f64>(), coords[1].parse::<f64>()) {