+ // Try a ".elx" extension
+ filename = mInputFilenames[0];
+ if (ext.length() > 0) {
+ size_t pos = filename.rfind(ext);
+ filename.replace(pos, ext.length(), ".elx");
+ }
+ else
+ filename += ".elx";
+ f.open(filename.c_str());
+ if(!itkMatRead && f.is_open()) {
+ itkMatRead = true;
+ itkMat = clitk::createMatrixFromElastixFile<3>(filename, true);
+ }
+ f.close();