Hello,
I want to simulate a cylinder shape. I first use the read_data to get a cubic. Then cut it to get the cylinder box. However the simulation box is still the cubic box. How can i get the cylinder box as the simulation box.
region all block 0 200 0 100 0 100
region 2 cylinder x 50 50 50 0 200
read_data data_3.2_20x10x10
group 1 region all
group 2 region 2
group 3 subtract 1 2
delete_atoms group 3
Thanks!