diff --git a/agent/src/data/gpx-to-csv.py b/agent/src/data/gpx-to-csv.py
new file mode 100644
index 0000000..0d2c506
--- /dev/null
+++ b/agent/src/data/gpx-to-csv.py
@@ -0,0 +1,13 @@
+print('lat,lon')
+
+try:
+    while True:
+        i = input()
+
+        if '<trkpt' not in i:
+            continue
+
+        si = i.split('"')[1::2]
+        print(f"{si[0]},{si[1]}")
+except EOFError:
+    pass