newmtl Solid
Ka 1.0 1.0 1.0
Kd 1.0 1.0 1.0
Ks 0.0 0.0 0.0
d 1.0
Ns 0.0
illum 0

newmtl PitRiverCanyon6Dec2019
Ka 1.0 1.0 1.0
Kd 1.0 1.0 1.0
Ks 0.0 0.0 0.0
d 1.0
Ns 0.0
illum 0
map_Kd PitRiverCanyon6Dec2019.tif