Use op DESIGN to change all levels in an existing string to any level
example
design model = my model
string = xxxxx
desi,my model
120,xxxx,,xxxx,0,7=0
999
field 4, sets the datum level and fiel 7 the offset to the datum level. so in this example all points on string xxxx are on level zero ( 0 )
regards
Per Justsen
Danish Road Directorate
