ENH: IsESRIValidWKT method is available in GeoInformationConversion.

Code/Common/otbGeoInformationConversion.cxx

@@ -18,9 +18,13 @@
 #include "otbGeoInformationConversion.h"
 
 #include "ogr_spatialref.h"
+#include "ogr_core.h"
+
 #include "cpl_conv.h"
 #include "boost/lexical_cast.hpp"
 
+
+
 namespace otb
 {
 
@@ -60,4 +64,11 @@ std::string GeoInformationConversion::ToWKT(const std::string& candidateSrid)
     }
 }
 
+bool GeoInformationConversion::IsESRIValidWKT(const std::string &wkt)
+{
+  OGRSpatialReference SRS(wkt.c_str());
+  SRS.morphToESRI();
+  return SRS.Validate()!=OGRERR_NONE;
+}
+
 } // End namespace otb

Code/Common/otbGeoInformationConversion.h

@@ -21,6 +21,7 @@
 
 #include <string>
 
+
 namespace otb
 {
 
@@ -35,6 +36,9 @@ namespace GeoInformationConversion
   /** method used to create a wkt from an epsg number  */
   std::string ToWKT(int srid);
   std::string ToWKT(const std::string& candidateSrid);
+
+  /** this method try to morph a wkt to ESRI WKT format and returns the error code**/
+  bool IsESRIValidWKT(const std::string &Wkt);
 }
 
 } // End namespace otb