diff options
Diffstat (limited to 'src/projections/robin.cpp')
| -rw-r--r-- | src/projections/robin.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/projections/robin.cpp b/src/projections/robin.cpp index 2e36106a..5a3b081c 100644 --- a/src/projections/robin.cpp +++ b/src/projections/robin.cpp @@ -84,7 +84,7 @@ static PJ_XY robin_s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forwar (void) P; dphi = fabs(lp.phi); - i = isnan(lp.phi) ? -1 : lround(floor(dphi * C1)); + i = isnan(lp.phi) ? -1 : lround(floor(dphi * C1 + 1e-15)); if( i < 0 ){ proj_errno_set(P, PJD_ERR_TOLERANCE_CONDITION); return xy; |