Text this: HETerogeneous vectorized or Parallel (HETPv1.0): an updated inorganic heterogeneous chemistry solver for the metastable-state NH₄⁺–Na⁺–Ca²⁺–K⁺–Mg²⁺–SO₄²⁻–NO₃⁻–Cl⁻–H₂O system based on ISORROPIA II