Add these points to basilica_1.txt file to place grid points:
P 0.0000, 0.0000, 0.0000, 127, 64, 0, 2, 0
P -100.0000, -675.0000, 0.0000, 127, 64, 0, 2, -100
P 0.0000, -675.0000, 0.0000, 127, 64, 0, 2, 0
P 100.0000, -675.0000, 0.0000, 127, 64, 0, 2, -100
P 200.0000, -675.0000, 0.0000, 127, 64, 0, 2, -200
P 300.0000, -675.0000, 0.0000, 127, 64, 0, 2, -300
P 400.0000, -675.0000, 0.0000, 127, 64, 0, 2, -400
P 500.0000, -675.0000, 0.0000, 127, 64, 0, 2, -500
P 600.0000, -675.0000, 0.0000, 127, 64, 0, 2, -600
P 700.0000, -675.0000, 0.0000, 127, 64, 0, 2, -700
P 800.0000, -675.0000, 0.0000, 127, 64, 0, 2, -800
P 900.0000, -675.0000, 0.0000, 127, 64, 0, 2, -900
P 1000.0000, -675.0000, 0.0000, 127, 64, 0, 2, -1000
P 1100.0000, -675.0000, 0.0000, 127, 64, 0, 2, -1100
P 1200.0000, -675.0000, 0.0000, 127, 64, 0, 2, -1200
P 1300.0000, -675.0000, 0.0000, 127, 64, 0, 2, -1300
P -203.0000, -510.0000, 0.0000, 127, 64, 0, 2, 500
P -203.0000, -410.0000, 0.0000, 127, 64, 0, 2, 400
P -203.0000, -310.0000, 0.0000, 127, 64, 0, 2, 300
P -203.0000, -210.0000, 0.0000, 127, 64, 0, 2, 200
P -203.0000, -110.0000, 0.0000, 127, 64, 0, 2, 100
P -203.0000, 0.0000, 0.0000, 127, 64, 0, 2, 0
P -203.0000, 90.0000, 0.0000, 127, 64, 0, 2, -100
P -203.0000, 190.0000, 0.0000, 127, 64, 0, 2, -200
P -203.0000, 290.0000, 0.0000, 127, 64, 0, 2, -300
P -203.0000, 390.0000, 0.0000, 127, 64, 0, 2, -400
P -203.0000, 490.0000, 0.0000, 127, 64, 0, 2, -500
P 300.0000, 400.0000, 0.0000, 127, 64, 0, 2, File_Set_=_basilica.txt
P 300.0000, 450.4196, 19.1062, 127, 64, 0, 2, HF:_L_68,_H_68
P 300.0000, 500.4196, 19.1062, 127, 64, 0, 2, Zone_respawn_timer:_00:06:30
P 300.0000, 550.4196, 19.1062, 127, 64, 0, 2, Map_by_Goodurden
-Wadin Pureheart of Povar