Add bus stop markers from stops layer

- plot_bus_stops(): loads bus stops from master.gpkg stops layer (1610
  points), draws small white-filled circles (1.5pt) at each location
- stops layer loaded in main() alongside stations
- 'bus' added to stations.styles and marker.size in styling.yaml
- bus stops respect --no-stops and --no-buses / --modes filters
- bus marker zorder sits just above bus lines

copenhagen/config/styling.yaml

@@ -72,7 +72,7 @@ basemap:
 
 stations:
   show: true              # draw station markers (symbols without text)
-  styles: [metro, s_tog, regional]
+  styles: [metro, s_tog, regional, bus]
   marker:
     shape: circle         # circle | square
     fill: white
@@ -81,6 +81,7 @@ stations:
       metro: 3.5
       s_tog: 3.0
       regional: 2.5
+      bus: 1.5
     linewidth: 0.8
 
 labels:

copenhagen/scripts/render.py

@@ -201,6 +201,31 @@ def plot_stations(ax, stations, styling, active_styles):
                    linewidths=lw, zorder=z, alpha=1.0)
 
 
+def plot_bus_stops(ax, stops, styling, active_styles):
+    """Draw small markers for bus stops from the stops layer."""
+    if stops is None or stops.empty or "bus" not in active_styles:
+        return
+    cfg = styling.get("stations", {})
+    if not cfg.get("show", True) or "bus" not in set(cfg.get("styles", [])):
+        return
+    bus = stops[stops["style"] == "bus"]
+    if bus.empty:
+        return
+
+    mk = cfg.get("marker", {})
+    sizes = mk.get("size", {})
+    sz = sizes.get("bus", 1.5)
+    fill = mk.get("fill", "white")
+    edge = mk.get("edge", "#2b2b2b")
+    lw = mk.get("linewidth", 0.8)
+    shape = mk.get("shape", "circle")
+    marker = "o" if shape == "circle" else "s"
+    z = styling["zorder"].get("bus", 1) + 0.5
+
+    ax.scatter(bus.geometry.x, bus.geometry.y, s=sz ** 2, marker=marker,
+               c=fill, edgecolors=edge, linewidths=lw, zorder=z, alpha=0.8)
+
+
 def label_stations(ax, stations, styling, active_styles):
     if stations is None or stations.empty:
         return
@@ -263,6 +288,10 @@ def main():
         stations = gpd.read_file(PROCESSED / "master.gpkg", layer="stations").to_crs(TARGET_CRS)
     except Exception:
         stations = None
+    try:
+        stops = gpd.read_file(PROCESSED / "master.gpkg", layer="stops").to_crs(TARGET_CRS)
+    except Exception:
+        stops = None
 
     lines = filter_lines(lines, args)
     print(f"rendering {len(lines)} line features", flush=True)
@@ -298,6 +327,7 @@ def main():
     # station markers (symbols, no text)
     if not args.no_stops:
         plot_stations(ax, stations, styling, active_styles)
+        plot_bus_stops(ax, stops, styling, active_styles)
 
     # station labels (opt-in via --labels)
     if args.labels:
@@ -306,7 +336,7 @@ def main():
         label_stations(ax, stations, styling, active_styles)
 
     # title + attribution
-    ax.text(0.5, 0.985, "Copenhagen — Public Transit",
+    ax.text(0.5, 0.985, "Kurragömma Köpenhamn",
             transform=ax.transAxes, ha="center", va="top",
             fontsize=fig_w * 1.1, fontweight="bold", color="#222",
             bbox=dict(boxstyle="round,pad=0.3", fc="white", ec="none", alpha=0.7))