First Column: ENZO

Second Column: CHOLLA CHOLLA PREVIOUS DE METHOD: using physical internal energy $ge_{tot}$ when $ge_{tot}/E > 0.02$ and $E_{kin} > 0.4 \overline{E_{kin}}$

Third Column: CHOLLA PREVIOUS DE METHOD: using physical internal energy $ge_{tot}$ when $ge_{tot}/E > 0.02$

Forth Column: CHOLLA UPDATED DUAL ENERGY METHOD: pressure computed from physical internal energy ( $ge_{tot}$ ) when $ge_{tot}/E > 0.02$ and pressure computed from advected internal_energy otherwise.