diff options
Diffstat (limited to 'src/PJ_cart.c')
| -rw-r--r-- | src/PJ_cart.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/PJ_cart.c b/src/PJ_cart.c index 52237f24..e2768c55 100644 --- a/src/PJ_cart.c +++ b/src/PJ_cart.c @@ -318,8 +318,8 @@ int pj_cart_selftest (void) { b = proj_trans (P, PJ_FWD, a); /* Check roundtrip precision for 10000 iterations each way */ - dist = proj_roundtrip (P, PJ_FWD, 10000, a); - dist = proj_roundtrip (P, PJ_INV, 10000, b); + dist = proj_roundtrip (P, PJ_FWD, 10000, &a); + dist = proj_roundtrip (P, PJ_INV, 10000, &b); if (dist > 2e-9) return 7; @@ -331,7 +331,7 @@ int pj_cart_selftest (void) { a.lpz.z = 100; /* Forward projection: Ellipsoidal-to-3D-Cartesian */ - dist = proj_roundtrip (P, PJ_FWD, 1, a); + dist = proj_roundtrip (P, PJ_FWD, 1, &a); if (dist > 1e-12) return 8; @@ -340,12 +340,14 @@ int pj_cart_selftest (void) { a.lpz.lam = PJ_TORAD(0); a.lpz.phi = PJ_TORAD(-90); a.lpz.z = 100; + b = a; /* Forward projection: Ellipsoidal-to-3D-Cartesian */ - dist = proj_roundtrip (P, PJ_FWD, 1, a); + dist = proj_roundtrip (P, PJ_FWD, 1, &a); if (dist > 1e-12) return 9; + /* Inverse projection: 3D-Cartesian-to-Ellipsoidal */ b = proj_trans (P, PJ_INV, b); |