Map EPSG codes for UTM zones on ED50 datum (#330)

* add EPSG codes of UTM on ED50 and ED50(ED77) datum

* fixed ED50 string name

* comments removed

* keep only ED50

* removed ED77

* fix version of esriid2code

Author: marcosdanieldasilva

src/get.jl

@@ -158,3 +158,8 @@ end
 @crscodes utmnorth(23, datum=SIRGAS2000) EPSG{6210}
 @crscodes utmnorth(24, datum=SIRGAS2000) EPSG{6211}
 @crscodes utmsouth(26, datum=SIRGAS2000) EPSG{5396}
+
+for zone in 28:38
+  NorthCode = 23000 + zone
+  @eval @crscodes utmnorth($zone, datum=ED50) EPSG{$NorthCode}
+end

src/strings.jl

@@ -53,7 +53,6 @@ const esriid2code = Dict(
   "South_Pole_Orthographic" => ESRI{102037},
   "TM75_Irish_Grid" => EPSG{29903},
   "WGS_1984_Plate_Carree" => EPSG{32662},
-  "WGS_1984_UTM_Zone_33N" => EPSG{32633},
   "WGS_1984_Web_Mercator_Auxiliary_Sphere" => EPSG{3857},
   "WGS_1984_World_Mercator" => EPSG{3395},
   "World_Behrmann" => ESRI{54017},
@@ -79,6 +78,11 @@ for zone in 17:25
   esriid2code["SIRGAS_2000_UTM_Zone_$(zone)S"] = EPSG{SouthCode}
 end
 
+for zone in 28:38
+  NorthCode = 23000 + zone
+  esriid2code["ED_1950_UTM_Zone_$(zone)N"] = EPSG{NorthCode}
+end
+
 """
     CoordRefSystems.string2code(string)
 

test/strings.jl

@@ -62,6 +62,11 @@
     crsstringtest(EPSG{SouthCode})
   end
 
+  for zone in 28:38
+    NorthCode = 23000 + zone
+    crsstringtest(EPSG{NorthCode})
+  end
+
   crsstringtest(EPSG{25832})
   crsstringtest(EPSG{27700})
   crsstringtest(EPSG{29903})