Added help

README.md

@@ -61,6 +61,31 @@ If no project path is specified, workflows are run in a temporary repository und
 # Print detected SimStadt installation path and version
 simstadt
 
+# See help
+simstadt --help
+    usage: simstadt [-h] [--gui] [--csv-export] [--install] [-d DESCRIPTION] [--destination DESTINATION] [-p PROJECT_PATH] [-f] [-s PATH] [-v] [template] [citygml]
+
+    simstadt - Python library for SimStadt workflows.
+
+    positional arguments:
+      template              Template name (from SIMSTADT_TEMPLATE_PATH) or path to a .flow directory.
+      citygml               Path to the CityGML input file.
+
+    options:
+      -h, --help            show this help message and exit
+      --gui                 Launch the SimStadt GUI.
+      --csv-export          Export CSV from workflowsteps, when available.
+      --install             Download and install the latest SimStadt release to ~/Desktop.
+      -d DESCRIPTION, --description DESCRIPTION
+                            Human-readable label for the result.
+      --destination DESTINATION
+                            Workflow folder name (default: timestamped random id).
+      -p PROJECT_PATH, --project-path PROJECT_PATH
+                            Directory where the workflow folder is created.
+      -f, --files           Show output files after the run.
+      -s PATH, --save PATH  Save result DataFrame to a file (.csv or .json).
+      -v, --verbose         Enable debug logging.
+
 # Download and install the latest SimStadt release to ~/Desktop
 simstadt --install