Add a dynamic item.

Create and return a dfsu file

Set the element id's. Optional. If not set, default values are used (1,2,3,...)

Set element connectivity: For each element is specified which nodes the element consist of. The node is specified by its index into the list of nodes.

Set projection, nodes and elements from mesh file.

This is equivalent to calling SetProjection(IDfsProjection), SetNodes(Double, Double, Single, Int32), SetElements(Int32).

Set the node id's. Optional. If not set, default values are used (1,2,3,...)

Set node coordinates and code. Depending on the projection string, node coordinates are in meters or degrees.

Set the geographical projection

Set time info for the temporal axis.

Set unit of the z coordinate. By default the unit is meters, but the unit can be overridden by setting it explicitly here. The unit must be a length unit (convertable to meters).

Validate will return a string of issues from the item builder. When this returns an empty list, the item has been properly build.