EVOLUTION-MANAGER

Edit File: PJ_eqc.c

#define PROJ_PARMS__ \ double rc; #define PJ_LIB__ # include <projects.h> PROJ_HEAD(eqc, "Equidistant Cylindrical (Plate Caree)") "\n\tCyl, Sph\n\tlat_ts=[, lat_0=0]"; FORWARD(s_forward); /* spheroid */ xy.x = P->rc * lp.lam; xy.y = lp.phi - P->phi0; return (xy); } INVERSE(s_inverse); /* spheroid */ lp.lam = xy.x / P->rc; lp.phi = xy.y + P->phi0; return (lp); } FREEUP; if (P) pj_dalloc(P); } ENTRY0(eqc) if ((P->rc = cos(pj_param(P->ctx, P->params, "rlat_ts").f)) <= 0.) E_ERROR(-24); P->inv = s_inverse; P->fwd = s_forward; P->es = 0.; ENDENTRY(P)