# NAMD gridforce grid
object 1 class gridpositions counts 2 2 2
origin 0. 0. 0.
delta 30. 0. 0.
delta 0. 30. 0.
delta 0. 0. 30.
object 2 class gridconnections counts 2 2 2
object 3 class array type double rank 0 items 8 data follows
1. 1. 1.
1. 0. 0.
0. 0.