fix: gdal should not create bigtiff TDE-805 (linz#632)

* fix: gdal should not create bigtiff TDE-805

* ci: update test data

* ci: fix elevation output

scripts/gdal/gdal_preset.py

@@ -27,10 +27,10 @@
     # this significantly reduces the size of tiffs which are very sparse
     "-co",
     "sparse_ok=true",
-    # Force everything into big tiff
-    # this converts all offsets from 32bit to 64bit to support TIFFs > 4GB in size
+    # Do not create BIGTIFF
+    # An error will be raise by GDAL if it fails creating a tiff > 4GB in size
     "-co",
-    "bigtiff=yes",
+    "bigtiff=no",
 ]
 
 DEM_LERC = [

scripts/gdal/tests/gdal_preset_test.py

@@ -8,7 +8,7 @@ def test_preset_webp() -> None:
     assert "COG" in gdal_command
     assert "blocksize=512" in gdal_command
     assert "num_threads=all_cpus" in gdal_command
-    assert "bigtiff=yes" in gdal_command
+    assert "bigtiff=no" in gdal_command
 
     # Webp lossless
     assert "compress=webp" in gdal_command
@@ -29,7 +29,7 @@ def test_preset_lzw() -> None:
     assert "COG" in gdal_command
     assert "blocksize=512" in gdal_command
     assert "num_threads=all_cpus" in gdal_command
-    assert "bigtiff=yes" in gdal_command
+    assert "bigtiff=no" in gdal_command
 
     # LZW compression
     assert "compress=lzw" in gdal_command
@@ -49,7 +49,7 @@ def test_preset_dem_lerc() -> None:
     assert "COG" in gdal_command
     assert "blocksize=512" in gdal_command
     assert "num_threads=all_cpus" in gdal_command
-    assert "bigtiff=yes" in gdal_command
+    assert "bigtiff=no" in gdal_command
 
     # LERC compression
     assert "compress=lerc" in gdal_command