maxDist -= minDist;
     for (i=0; i<width*height; ++i)
         dataS[i] = (unsigned short)(255.0 * (dataD[i] - minDist) / maxDist);

     printf("Write data to out file\n");

     FILE * fout = fopen(argv[2],"wb+");
     if (fout==NULL)
     {
         printf("Can't create output file \"%s\"\n", argv[2]);
         fclose(fout);
         return 3;
     }
     fwrite(dataS, width*height*sizeof(unsigned short), 1, fout);
     fclose(fout);