<div dir="ltr"><div><div>Hi,<br></div>Preset  for  PET Clut in vtkLookupTable format  look like such as follow bellow:<br>  vtkSmartPointer<vtkLookupTable> lut = <br>  lut<vtkLookupTable>::New(); // hot color map<br>  lut->SetRange(x, y);<br>  lut->SetHueRange(x,y );<br>  lut->SetValueRange( y, y );<br>  lut->Build();<br></div><div>Thanks<br></div><div><h2 class="" style="border:0px none;font-family:Montserrat,sans-serif;font-size:52px;font-style:normal;font-weight:700;margin:0px 0px 45px;outline:0px none;padding:0px;vertical-align:baseline;color:rgb(34,34,34);display:block;width:1460px;letter-spacing:-2px;line-height:57.2px;font-variant:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><br></h2></div></div>