97 static const int numit_ = 5;
98 real _a, _f, _k0, _e2, _es, _e2m, _c, _n;
100 real _a1, _b1, _alp[maxpow_ + 1], _bet[maxpow_ + 1];
130 void Forward(real lon0, real lat, real lon,
131 real& x, real& y, real& gamma, real& k)
const;
147 void Reverse(real lon0, real x, real y,
148 real& lat, real& lon, real& gamma, real& k)
const;
154 real& x, real& y)
const {
156 Forward(lon0, lat, lon, x, y, gamma, k);
163 real& lat, real& lon)
const {
165 Reverse(lon0, x, y, lat, lon, gamma, k);