[postgis-tickets] [SCM] PostGIS branch stable-3.4 updated. 3.4.0-20-g9d34261fc

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The branch, stable-3.4 has been updated
       via  9d34261fc58d771997871f4c7edf725d954eb43d (commit)
       via  b489f8a7990263bd06a549d2c15d5f970aec5543 (commit)
      from  d79127c514f081a395c4c4c2440f7c6ca9a2e53f (commit)

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- Log -----------------------------------------------------------------
commit 9d34261fc58d771997871f4c7edf725d954eb43d
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Thu Sep 7 18:03:54 2023 -0700

    News item for ST_Contour fix

diff --git a/NEWS b/NEWS
index b905b9d9c..ae4f32b41 100644
--- a/NEWS
+++ b/NEWS
@@ -26,6 +26,7 @@ To take advantage of all SFCGAL featurs, SFCGAL 1.4.1+ is needed.
           (Sandro Santilli)
  - #5479, postgis_full_version() and postgis_gdal_version() sometimes
           warn of deprecated SRID: 2163 (Regina Obe)
+ - Include elevation in output of ST_Contour when in polygonal mode (Paul Ramsey)
 
 * Enhancements *
 

commit b489f8a7990263bd06a549d2c15d5f970aec5543
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Thu Sep 7 13:32:32 2023 -0700

    Include min elevation when in polygonize mode for ST_Contour

diff --git a/raster/rt_core/rt_gdal.c b/raster/rt_core/rt_gdal.c
index 1d12d7dcc..95038b256 100644
--- a/raster/rt_core/rt_gdal.c
+++ b/raster/rt_core/rt_gdal.c
@@ -136,6 +136,7 @@ int rt_raster_gdal_contour(
 	/* For building out options list */
 	stringbuffer_t sb;
 	char **papszOptList = NULL;
+	const char* elev_field = polygonize ? "ELEV_FIELD_MIN" : "ELEV_FIELD";
 
 	_rti_contour_arg arg;
 	_rti_contour_arg_init(&arg);
@@ -223,7 +224,8 @@ int rt_raster_gdal_contour(
 	}
 
 	stringbuffer_aprintf(&sb, "ID_FIELD=%d ", 0);
-	stringbuffer_aprintf(&sb, "ELEV_FIELD=%d ", 1);
+	stringbuffer_aprintf(&sb, "%s=%d ", elev_field, 1);
+
 	stringbuffer_aprintf(&sb, "POLYGONIZE=%s ", polygonize ? "YES" : "NO");
 
 	papszOptList = CSLTokenizeString(stringbuffer_getstring(&sb));

-----------------------------------------------------------------------

Summary of changes:
 NEWS                     | 1 +
 raster/rt_core/rt_gdal.c | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)


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