fixes flip problem

rspatial · Oct 17, 2023 · 0b714b0 · 0b714b0
1 parent 795f1ec
commit 0b714b0
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: terra
 Type: Package
 Title: Spatial Data Analysis
-Version: 1.7-56
-Date: 2023-10-14
+Version: 1.7-57
+Date: 2023-10-17
 Depends: R (>= 3.5.0)
 Suggests: parallel, tinytest, ncdf4, sf (>= 0.9-8), deldir, XML, leaflet, htmlwidgets
 LinkingTo: Rcpp

diff --git a/src/raster_methods.cpp b/src/raster_methods.cpp
@@ -3206,14 +3206,14 @@ SpatRaster SpatRaster::flip(bool vertical, SpatOptions &opt) {
 			size_t ii = out.bs.n - 1 - i;
 			readBlock(a, out.bs, ii);
 			b.reserve(a.size());
-			for (size_t j=0; j < out.nlyr(); j++) {
+			for (size_t j=0; j < nl; j++) {
 				size_t offset = j * out.bs.nrows[ii] * nc;
 				for (size_t k=0; k < out.bs.nrows[ii]; k++) {
 					unsigned start = offset + (out.bs.nrows[ii] - 1 - k) * nc;
 					b.insert(b.end(), a.begin()+start, a.begin()+start+nc);
 				}
 			}
-			if (!out.writeBlock(b, i)) return out;
+			if (!out.writeValues(b, out.bs.row[i], out.bs.nrows[ii])) return out;
 		}
 	} else {
 		for (size_t i=0; i < out.bs.n; i++) {