#
# HELP: SYNOPSIS:
# HELP:     planeview/user/colon/remove_surface
# HELP:
# HELP: DESCRIPTION:
# HELP:     Remove the surface of the contrast agent for underwater
# HELP:     rendering. Only use together with uwrender, as otherwise
# HELP:     the surface will seem to have strange stepping artefacts.
# HELP:
#

FILTSEP_STEEPEN 1 3 250 1180
