Updated README

README.md

@@ -18,7 +18,7 @@ pip install simstadt
 ## Usage
 
 ```python
-from simstadt import heatdemand_simulation, photovoltaic_simulation, clean_old_workflows
+from simstadt import heatdemand_simulation, photovoltaic_simulation, greenwater_simulation, clean_old_workflows
 
 results = heatdemand_simulation("path/to/city.gml", "Wuerzburg-hour.csv")
 print(results.dataframe)
@@ -27,6 +27,9 @@ print(results.kpis)
 pv = photovoltaic_simulation("path/to/city.gml", "Wuerzburg-hour.csv")
 print(pv.dataframe)
 
+gw = greenwater_simulation("path/to/city.gml", "Wuerzburg-hour.csv", irrigation_ratio=0.5)
+print(gw.dataframe)
+
 # Remove workflow folders older than 1 hour from a project directory
 clean_old_workflows(Path("path/to/project.proj"))
 ```
@@ -51,13 +54,24 @@ Bundled workflow templates are used by default. Custom templates are resolved vi
 
 If no project path is specified, workflows are run in a temporary repository under `/tmp/simstadt_repo/`.
 
-## Health check
+## CLI
 
 ```bash
+# Print detected SimStadt installation path and version
 simstadt
-```
 
-Prints the detected SimStadt installation path and version.
+# Launch the SimStadt GUI
+simstadt --gui
+
+# Run a workflow from the command line
+simstadt 104_HeatDemandWithShadow path/to/city.gml -v
+
+# Save results to CSV or JSON
+simstadt 104_HeatDemandWithShadow path/to/city.gml --save results.csv
+
+# Run RegionChooser (separate entry point)
+regionchooser
+```
 
 ## Development