3dmap-master/js/utm-converter/src/converter.js
/*
  * UTMCentralMeridian
  *
  * Determines the central meridian for the given UTM zone.
  *
  * Inputs:
  *     zone - An integer value designating the UTM zone, range [1,60].
  *
  * Returns:
  *   The central meridian for the given UTM zone, in radians, or zero
  *   if the UTM zone parameter is outside the range [1,60].
  *   Range of the central meridian is the radian equivalent of [-177,+177].
  *
  */
UTMCentralMeridian
Determines the central meridian for the given UTM zone.

An integer value designating the UTM zone, range [1,60].

The central meridian for the given UTM zone, in radians, or zero
if the UTM zone parameter is outside the range [1,60].
Range of the central meridian is the radian equivalent of [-177,+177].
UTMCentralMeridian Determines the central meridian for the given UTM zone . An integer value designating the UTM zone range [ 1 60 ] . The central meridian for the given UTM zone in radians or zero if the UTM zone parameter is outside the range [ 1 60 ] . Range of the central meridian is the radian equivalent of [ - 177 + 177 ] .
function UTMCentralMeridian (zone)
  {
      var cmeridian;
      cmeridian = DegToRad (-183.0 + (zone * 6.0));
      return cmeridian;
  }
function UTMCentralMeridian ( zone ) { var cmeridian ; cmeridian = DegToRad ( - 183.0 + ( zone * 6.0 ) ) ; return cmeridian ; }
UTMCentralMeridian
 Determines the central meridian for the given UTM zone.
UTMCentralMeridian Determines the central meridian for the given UTM zone .