added comment to bug fix

SlideRuleEarth · Nov 14, 2024 · 03941f8 · 03941f8
1 parent 3a46c5e
commit 03941f8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/geo/GeoRaster.cpp b/packages/geo/GeoRaster.cpp
@@ -91,7 +91,9 @@ uint32_t GeoRaster::getSamples(const MathLib::point_3d_t& point, int64_t gps, Li
         getInnerBands(&raster, bands);
         for(const int bandNum : bands)
         {
+            /* Must create OGRPoint for each bandNum, samplePOI projects it to raster CRS */
             OGRPoint ogr_point(point.x, point.y, point.z);
+
             RasterSample* sample = raster.samplePOI(&ogr_point, bandNum);
             if(sample) slist.add(sample);
         }