event location without yaw and pitch?

[timbercat10]

trying to make a setblock command but it fail because of yaw and pitch being in the command
on rightclick with stick:
execute console command "setblock %event-location% grass_block"

 

[SnapRan]

{_block} should have location of the block
set yaw of {_block} to 0
set pitch of {_block} to 0