Allows to specify whether liquid can be fed at the ingate or not. In the case of injection (i.e. HPDC or LPDC), the shrinkage at the gate is compensated by the liquid pushed by the piston (for HPDC). On the other hand, in gravity casting, there is no feeding at the top of the risers and piping will occur. GATEFEED=1 tells the software to activate the feeding at the ingate, thus leading to no piping at this location. GATEFEED=1 will automatically activate the "Active feeding" where inlet velocities or pressures are set.