From b08b9580ab0aca70c8762b3f8f0039484ddaca60 Mon Sep 17 00:00:00 2001 From: Even Rouault Date: Wed, 20 Feb 2019 11:02:53 +0100 Subject: vgridshift: propagate multiplier to avoid false-positive detection of nodata values in the grids with US VERTCON grids that are in millimeters --- src/transformations/deformation.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/transformations/deformation.cpp') diff --git a/src/transformations/deformation.cpp b/src/transformations/deformation.cpp index c28e1489..0e0d641c 100644 --- a/src/transformations/deformation.cpp +++ b/src/transformations/deformation.cpp @@ -92,7 +92,7 @@ static PJ_XYZ get_grid_shift(PJ* P, PJ_XYZ cartesian) { /* look up correction values in grids */ shift.lp = proj_hgrid_value(P, geodetic.lp); - shift.enu.u = proj_vgrid_value(P, geodetic.lp); + shift.enu.u = proj_vgrid_value(P, geodetic.lp, 1.0); if (proj_errno(P) == PJD_ERR_GRID_AREA) proj_log_debug(P, "deformation: coordinate (%.3f, %.3f) outside deformation model", -- cgit v1.2.3