diff --git a/wind_energy/input/simple_global_polygon.cpg b/wind_energy/input/simple_north_america_polygon.cpg
similarity index 100%
rename from wind_energy/input/simple_global_polygon.cpg
rename to wind_energy/input/simple_north_america_polygon.cpg
diff --git a/wind_energy/input/simple_global_polygon.dbf b/wind_energy/input/simple_north_america_polygon.dbf
similarity index 100%
rename from wind_energy/input/simple_global_polygon.dbf
rename to wind_energy/input/simple_north_america_polygon.dbf
diff --git a/wind_energy/input/simple_global_polygon.prj b/wind_energy/input/simple_north_america_polygon.prj
similarity index 100%
rename from wind_energy/input/simple_global_polygon.prj
rename to wind_energy/input/simple_north_america_polygon.prj
diff --git a/wind_energy/input/simple_global_polygon.qpj b/wind_energy/input/simple_north_america_polygon.qpj
similarity index 100%
rename from wind_energy/input/simple_global_polygon.qpj
rename to wind_energy/input/simple_north_america_polygon.qpj
diff --git a/wind_energy/input/simple_global_polygon.shp b/wind_energy/input/simple_north_america_polygon.shp
similarity index 100%
rename from wind_energy/input/simple_global_polygon.shp
rename to wind_energy/input/simple_north_america_polygon.shp
diff --git a/wind_energy/input/simple_global_polygon.shx b/wind_energy/input/simple_north_america_polygon.shx
similarity index 100%
rename from wind_energy/input/simple_global_polygon.shx
rename to wind_energy/input/simple_north_america_polygon.shx