diff options
Diffstat (limited to 'src/projections/isea.cpp')
| -rw-r--r-- | src/projections/isea.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/projections/isea.cpp b/src/projections/isea.cpp index 801f2b82..1ebbeebb 100644 --- a/src/projections/isea.cpp +++ b/src/projections/isea.cpp @@ -339,7 +339,7 @@ static int isea_snyder_forward(struct isea_geo * ll, struct isea_pt * out) double theta; /* additional variables from snyder */ - double q, Rprime, H, Ag, Azprime, Az, dprime, f, rho, + double q, H, Ag, Azprime, Az, dprime, f, rho, x, y; /* variables used to store intermediate results */ @@ -427,7 +427,7 @@ static int isea_snyder_forward(struct isea_geo * ll, struct isea_pt * out) /* eq 5 */ /* Rprime = 0.9449322893 * R; */ /* R' in the paper is for the truncated */ - Rprime = 0.91038328153090290025; + const double Rprime = 0.91038328153090290025; /* eq 6 */ H = acos(sin(Az) * sin(G) * cos(g) - cos(Az) * cos(G)); |