added alluvial/bedrock erosion/deposition fn called StreamErode. code compiles but there seems to be a bug in SortBy... Oh yeah, created new class tErosion and copied over stuff that previously was in tStreamNet.
added alluvial/bedrock erosion/deposition fn called StreamErode. code compiles
but there seems to be a bug in SortBy... Oh yeah, created new class tErosion
and copied over stuff that previously was in tStreamNet.


childmodel/child,childmodel/child,childmodel/child,childmodel/child,childmodel/child,childmodel/child