diff options
Diffstat (limited to 'src/projections/nell.cpp')
| -rw-r--r-- | src/projections/nell.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/projections/nell.cpp b/src/projections/nell.cpp index 2a7ea32c..aac11ef2 100644 --- a/src/projections/nell.cpp +++ b/src/projections/nell.cpp @@ -2,6 +2,7 @@ #include <math.h> +#include "proj.h" #include "projects.h" PROJ_HEAD(nell, "Nell") "\n\tPCyl, Sph"; @@ -10,8 +11,8 @@ PROJ_HEAD(nell, "Nell") "\n\tPCyl, Sph"; #define LOOP_TOL 1e-7 -static XY s_forward (LP lp, PJ *P) { /* Spheroidal, forward */ - XY xy = {0.0,0.0}; +static PJ_XY s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward */ + PJ_XY xy = {0.0,0.0}; double k, V; int i; (void) P; @@ -32,8 +33,8 @@ static XY s_forward (LP lp, PJ *P) { /* Spheroidal, forward */ } -static LP s_inverse (XY xy, PJ *P) { /* Spheroidal, inverse */ - LP lp = {0.0,0.0}; +static PJ_LP s_inverse (PJ_XY xy, PJ *P) { /* Spheroidal, inverse */ + PJ_LP lp = {0.0,0.0}; lp.lam = 2. * xy.x / (1. + cos(xy.y)); lp.phi = aasin(P->ctx,0.5 * (xy.y + sin(xy.y))); |