Dimensional value for arrays is lost. When reloading a scene or copying a node the connector value will lose the dim value, it value will be 1. To fix must set the dim again before using it.
miscData = System.CreateDO("Common Data Package/Universal Array Data")
miscData.SetDim(2);script command for making node connectors
Node.ConCreate('/Project/Space 3D/Cube', 'Note', 'string',2)
4 types of connector can be created: float, double, string, ulong
double and float both create float connectors
string creates a string connector
ulong creates an unsigned integer connector so negative numbers are not possible
there is no option to create boolean type connectors