diff --git a/location_rdm.dat b/location_rdm.dat
new file mode 100644
index 0000000..c27e0d3
--- /dev/null
+++ b/location_rdm.dat
@@ -0,0 +1,26 @@
+Aachen 50.775345 6.083887 done RDM online
+Berlin 52.520008 13.404954 done RDM inperson
+Braunschweig 52.264149 10.526420 done RDM inperson
+Dresden 51.05089 13.73832 done RDM inperson
+Düsseldorf 51.233334 6.783333 done RDM inperson
+Frankfurt 50.11552 8.68417 done RDM online
+Halle 51.5 12 done RDM inperson
+Leipzig 51.339695 12.373075 done RDM inperson
+Liverpool 53.400002 -2.983333 done RDM online
+Mainz 49.992863 8.247253 done RDM inperson
+Marburg 50.80904 8.77069 done RDM online
+Münster 51.960667 7.626135 done RDM online
+Rostock 54.083336 12.108811 done RDM inperson
+Stuttgart 48.783333 9.183333 done RDM inperson
+Dortmund 51.51494 7.466 done RDM inperson
+Jena 50.92878 11.5899 done RDM inperson
+Hannover 52.373920 9.735603 done RDM inperson
+Dresden 51.05089 13.73832 done RDM inperson
+Bonn 50.733334 7.100000 done RDM online
+München 48.137154 11.576124 planned RDM inperson
+Potsdam 52.39886 13.06566 planned RDM inperson
+Potsdam 52.39886 13.06566 planned RDM inperson
+Bochum 51.48165 7.21648 planned RDM inperson
+Darmstadt 49.87167 8.65027 planned RDM inperson
+Leipzig 51.339695 12.373075 planned RDM inperson
+Stuttgart 48.783333 9.183333 done RDM inperson