Vocabulary
shapefiles.private

Inputs
headeran object
shapean object


Outputs
headeran object


Definition


:: update-z-range ( header shape -- header )
header shape z-array>> minmax :> ( z-min z-max )
[ z-min [ or ] keep min ] change-z-min
[ z-max [ or ] keep max ] change-z-max
{ z-min z-max } shape z-range<< ;