diff --git a/openeo-geotrellis/src/main/scala/org/openeo/geotrellis/geotiff/package.scala b/openeo-geotrellis/src/main/scala/org/openeo/geotrellis/geotiff/package.scala
index 9175e00e..a9dd284d 100644
--- a/openeo-geotrellis/src/main/scala/org/openeo/geotrellis/geotiff/package.scala
+++ b/openeo-geotrellis/src/main/scala/org/openeo/geotrellis/geotiff/package.scala
@@ -698,7 +698,9 @@ package object geotiff {
                                    croppedExtent: Option[Extent], cropDimensions: Option[java.util.ArrayList[Int]],
                                    compression: Compression, formatOptions: Option[GTiffOptions] = None
                                   ) = {
+    this.logger.debug("stitchAndWriteToTiff tiles.size: " + tiles.size)
     val raster: Raster[MultibandTile] = ContextSeq(tiles, layout).stitch()
+    this.logger.debug("stitchAndWriteToTiff raster.dimensions: " + raster.dimensions)
 
     val re = raster.rasterExtent
     val alignedExtent = re.createAlignedGridExtent(geometry.extent).extent