Source code for yt.frontends.gdf.fields

from yt.fields.field_info_container import FieldInfoContainer

# The nice thing about GDF is that for the most part, everything is in CGS,
# with potentially a scalar modification.




class GDFFieldInfo(FieldInfoContainer):
    known_other_fields = (
        ("density", ("g/cm**3", ["density"], None)),
        ("specific_energy", ("erg/g", ["specific_thermal_energy"], None)),
        ("pressure", ("erg/cm**3", ["pressure"], None)),
        ("temperature", ("K", ["temperature"], None)),
        ("velocity_x", ("cm/s", ["velocity_x"], None)),
        ("velocity_y", ("cm/s", ["velocity_y"], None)),
        ("velocity_z", ("cm/s", ["velocity_z"], None)),
        ("mag_field_x", ("gauss", ["magnetic_field_x"], None)),
        ("mag_field_y", ("gauss", ["magnetic_field_y"], None)),
        ("mag_field_z", ("gauss", ["magnetic_field_z"], None)),
    )
    known_particle_fields = ()



    def setup_fluid_fields(self):
        from yt.fields.magnetic_field import setup_magnetic_field_aliases

        setup_magnetic_field_aliases(
            self, "gdf", [f"magnetic_field_{ax}" for ax in "xyz"]
        )