A question came up over at the DynamoBIM forums regarding how to remove all characters prior to a given character.
Enter String.RemovePriorToCharacter
2015-05-06_10h48_30This custom node takes the input and searches for the given character. It then removes everything from that character and before. *Note it finds the first instance of the given character and removes from there.
Get it on the package manager now.
rhythm-johnp