Update name and doc.

download_files_from_LGL_BW.py

@@ -8,10 +8,10 @@ This script downloads the required tiles for given regions
 (as WKT strings, Zipcode or Zipcodes), and extracts the region.
 
 Usage:
-    python download_files_from_LGL_BW.py StuttgartCenter "POLYGON((9.175287 48.780916, 9.185501 48.777522, 9.181467 48.773704, 9.174429 48.768472, 9.168807 48.773902, 9.175287 48.780916))"
-    python download_files_from_LGL_BW.py Freiburg "79098,79102"
-    python download_files_from_LGL_BW.py Möhringen "70567" --download-only
-    python download_files_from_LGL_BW.py CustomPath "POLYGON(...)" --simstadt-folder "/path/to/SimStadt"
+    python download_LoD2_from_LGL_BW.py StuttgartCenter "POLYGON((9.175287 48.780916, 9.185501 48.777522, 9.181467 48.773704, 9.174429 48.768472, 9.168807 48.773902, 9.175287 48.780916))"
+    python download_LoD2_from_LGL_BW.py Freiburg "79098,79102"
+    python download_LoD2_from_LGL_BW.py Möhringen "70567" --download-only
+    python download_LoD2_from_LGL_BW.py CustomPath "POLYGON(...)" --simstadt-folder "/path/to/SimStadt"
 
 Required:
 * Python
@@ -216,13 +216,13 @@ def convert_wkt_to_local(wkt_str):
 def parse_arguments():
     """Parse command line arguments"""
     parser = argparse.ArgumentParser(
-        description="Download LoD2 CityGML tiles from LGL Baden-Württemberg and extract specific regions",
+        description="Download LoD2 CityGML tiles from LGL Baden-Württemberg and extract desired regions",
         formatter_class=argparse.RawDescriptionHelpFormatter,
         epilog="""
 Examples:
-  python download_files_from_LGL_BW.py StuttgartCenter "POLYGON((9.175287 48.780916, 9.185501 48.777522, 9.181467 48.773704, 9.174429 48.768472, 9.168807 48.773902, 9.175287 48.780916))"
-  python download_files_from_LGL_BW.py Freiburg "79098,79102"
-  python download_files_from_LGL_BW.py Möhringen "70567" --download-only
+  python download_LoD2_from_LGL_BW.py StuttgartCenter "POLYGON((9.175287 48.780916, 9.185501 48.777522, 9.181467 48.773704, 9.174429 48.768472, 9.168807 48.773902, 9.175287 48.780916))"
+  python download_LoD2_from_LGL_BW.py Freiburg "79098,79102"
+  python download_LoD2_from_LGL_BW.py Möhringen "70567" --download-only
 """
     )
 
@@ -230,7 +230,7 @@ Examples:
                         help='Name of the region (no spaces allowed). Output files will use this name.')
 
     parser.add_argument('region', type=str,
-                        help='Region specification as WKT POLYGON/MULTIPOLYGON string or zipcode(s) (comma-separated).')
+                        help='Desired region as as WKT POLYGON/MULTIPOLYGON string or zipcode(s) (comma-separated).')
 
     parser.add_argument('--download-only', action='store_true',
                         help='Only download files without extracting the region (default: False).')
@@ -238,6 +238,9 @@ Examples:
     parser.add_argument('--simstadt-folder', type=Path, default=None,
                         help='Path to SimStadt installation folder. By default, tries to find it on the Desktop.')
 
+    parser.add_argument('--output-folder', type=Path, default=None,
+                        help='Folder in which the tiles should be downloaded and extracted. By default, use the folder of the current script.')
+
     return parser.parse_args()