Function tryReverseUtm

Reverse a tagged UTM coordinate using its explicit zone and hemisphere.

bool tryReverseUtm(T)(
  const UtmCoordinate!T source,
  const Ellipsoid!T ellipsoid,
  out GeographicCoordinate!T result
) pure nothrow @nogc @safe
if (isGeodesyScalar!T);

The result is not automatically reassigned to another zone or hemisphere.

Parameters

NameDescription
source Structurally valid tagged UTM coordinate in metres.
ellipsoid Supported terrestrial oblate ellipsoid in metres.
result Receives the geographic coordinate on success.

Returns

true when explicit-zone preparation and delegated reverse TM projection succeed; otherwise false. On failure result remains unchanged.

Example

Example reversing a tagged UTM coordinate without throwing. 

import geodesy;
const vienna = GeographicCoordinate!double.fromComponents(
        Latitude!double.fromDegrees(48.20849),
        Longitude!double.fromDegrees(16.37208));
const utm = forwardUtm(vienna, wgs84!double());
GeographicCoordinate!double result;
assert(tryReverseUtm(utm, wgs84!double(), result));
assert(result.latitude.degrees > 48.0);