# (3+1)-dimensional ideal fluid dynamics (Hirano et al.)

The package PAREVO interpolates outputs (in special format) from (3+1)-dimensional ideal fluid simulations [1], [2] and returns local thermodynamic quantities (e.g., energy density and temperature) and flow velocities at any space-time points above the decoupling temperature ${\displaystyle T=100{\mbox{MeV}}}$.
Currently, only results in several specific centralities in Au+Au collisions at ${\displaystyle {\sqrt {s_{NN}}}=200{\mbox{GeV}}}$ are available. For initial conditions, we employ the Glauber type transverse profile and the so-called "BGK" type longitudinal profile for entropy density distributions. For details on initial conditions, see the following papers [3], [4].