text: SPDPointsViewerColourTable* createColourTabNature()
  {
      float rgbVals[256][3] = {
          {105,246,234},
          {105,246,234},
          {105,246,234},
          {105,246,234},
          {105,246,234},
          {105,246,234},
          {105,246,234},
          {105,246,234},
          {105,246,234},
          {110,251,222},
          {114,253,210},
          {123,244,186},
          {127,239,175},
          {131,235,164},
          {135,231,153},
          {143,224,132},
          {147,222,122},
          {150,219,113},
          {157,216,95},
          {160,214,87},
          {163,214,79},
          {165,213,72},
          {170,214,59},
          {172,215,54},
          {174,216,49},
          {176,218,44},
          {179,223,37},
          {180,226,34},
          {180,229,32},
          {181,237,30},
          {182,241,29},
          {181,246,30},
          {181,251,31},
          {180,248,34},
          {179,243,37},
          {177,237,40},
          {174,225,49},
          {172,218,54},
          {170,212,59},
          {168,205,66},
          {163,192,79},
          {160,186,87},
          {157,179,95},
          {154,173,104},
          {147,160,122},
          {143,154,132},
          {139,148,142},
          {131,137,164},
          {127,132,175},
          {123,127,186},
          {119,122,198},
          {110,113,222},
          {105,109,234},
          {100,105,246},
          {96,102,251},
          {87,96,227},
          {82,94,214},
          {77,92,202},
          {68,89,177},
          {63,88,165},
          {59,88,153},
          {54,88,141},
          {46,88,118},
          {42,89,107},
          {38,90,96},
          {30,93,75},
          {26,95,65},
          {23,97,56},
          {19,99,47},
          {13,104,30},
          {13,107,22},
          {8,110,15},
          {5,113,9},
          {1,120,2},
          {0,124,7},
          {2,127,12},
          {5,134,19},
          {6,138,22},
          {6,141,24},
          {7,145,25},
          {8,152,27},
          {7,155,26},
          {7,158,25},
          {6,164,22},
          {5,166,19},
          {3,169,16},
          {2,171,12},
          {1,175,2},
          {3,176,2},
          {5,178,9},
          {8,179,15},
          {13,180,30},
          {16,180,38},
          {19,180,47},
          {26,180,65},
          {30,179,75},
          {34,178,85},
          {38,176,96},
          {46,173,118},
          {50,171,129},
          {54,169,141},
          {59,166,153},
          {68,161,177},
          {73,158,189},
          {77,154,202},
          {86,148,226},
          {91,144,239},
          {96,140,251},
          {100,136,246},
          {110,128,222},
          {114,124,210},
          {119,120,198},
          {127,112,175},
          {131,108,164},
          {135,104,153},
          {139,100,142},
          {147,92,122},
          {150,88,113},
          {154,85,104},
          {157,81,95},
          {163,74,79},
          {165,71,72},
          {168,68,66},
          {172,62,54},
          {174,60,49},
          {176,57,44},
          {177,55,40},
          {180,51,34},
          {180,50,32},
          {181,48,31},
          {182,46,29},
          {181,45,30},
          {181,44,31},
          {180,44,32},
          {179,43,37},
          {177,43,40},
          {176,43,44},
          {174,44,49},
          {170,44,59},
          {168,45,66},
          {165,46,72},
          {160,47,87},
          {157,48,95},
          {154,49,104},
          {150,51,113},
          {143,53,132},
          {139,54,142},
          {135,55,153},
          {127,57,175},
          {123,59,186},
          {119,60,198},
          {114,61,210},
          {105,63,234},
          {100,64,246},
          {96,64,251},
          {91,65,239},
          {82,66,214},
          {77,67,202},
          {73,67,189},
          {63,67,165},
          {59,67,153},
          {54,67,141},
          {50,67,129},
          {42,66,107},
          {38,66,96},
          {34,65,85},
          {30,64,75},
          {23,62,56},
          {19,61,47},
          {16,60,38},
          {13,58,22},
          {8,56,15},
          {5,55,9},
          {3,53,2},
          {0,50,7},
          {2,48,12},
          {3,46,16},
          {6,43,22},
          {6,41,24},
          {7,39,25},
          {7,37,26},
          {7,34,26},
          {7,32,25},
          {6,30,24},
          {6,28,22},
          {3,25,16},
          {2,23,12},
          {0,22,7},
          {3,19,2},
          {5,17,9},
          {8,16,15},
          {13,15,22},
          {16,12,38},
          {19,11,47},
          {23,13,56},
          {30,8,75},
          {34,7,85},
          {38,6,96},
          {42,6,107},
          {50,4,129},
          {54,4,141},
          {59,3,153},
          {63,2,165},
          {73,1,189},
          {77,1,202},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {82,0,214},
          {0,0,0},
          {255,255,255},
          {255,255,255}};
  
      SPDPointsViewerColourTable *colourTab = new SPDPointsViewerColourTable();
      colourTab->setName("Nature");
      for(unsigned int i = 0; i < 256; ++i)
      {
          ClrVals clrVal;
          clrVal.val = i;
          clrVal.red = rgbVals[i][0]/255;
          clrVal.green = rgbVals[i][1]/255;
          clrVal.blue = rgbVals[i][2]/255;
          colourTab->addColorValPair(clrVal);
      }
      return colourTab;
  };
  