# version:  1
# ivar, variable_name, variable_type
 1, density, d
 2, velocity_x, d
 3, velocity_y, d
 4, velocity_z, d
 5, pressure, d
 6, metallicity, d
 7, scalar_01, d
 8, scalar_02, d
 9, scalar_03, d
10, scalar_04, d