diff --git a/data/agg_p_nom_minmax.csv b/data/agg_p_nom_minmax.csv
new file mode 100644
index 00000000..1d04e20c
--- /dev/null
+++ b/data/agg_p_nom_minmax.csv
@@ -0,0 +1,31 @@
+country,carrier,min,max
+DE,onwind,0.1,1.00E+09
+DE,offwind-ac,0.1,1.00E+09
+DE,offwind-dc,0.1,1.00E+09
+DE,solar,0.2,1.00E+09
+LU,onwind,0,1.00E+09
+LU,solar,0,1.00E+09
+NL,onwind,0,1.00E+09
+NL,offwind-ac,0,1.00E+09
+NL,offwind-dc,0,1.00E+09
+NL,solar,0,1.00E+09
+GB,onwind,0,1.00E+09
+GB,offwind-ac,0,1.00E+09
+GB,offwind-dc,0,1.00E+09
+GB,solar,0,1.00E+09
+IE,onwind,0,1.00E+09
+IE,offwind-ac,0,1.00E+09
+IE,offwind-dc,0,1.00E+09
+IE,solar,0,1.00E+09
+FR,onwind,0,1.00E+09
+FR,offwind-ac,0,1.00E+09
+FR,offwind-dc,0,1.00E+09
+FR,solar,0,1.00E+09
+DK,onwind,0,1.00E+09
+DK,offwind-ac,0,1.00E+09
+DK,offwind-dc,0,1.00E+09
+DK,solar,0,1.00E+09
+BE,onwind,0,1.00E+09
+BE,offwind-ac,0,1.00E+09
+BE,offwind-dc,0,1.00E+09
+BE,solar,0,1.00E+09