While determining the ground-state crystal structure of ordered materials is relatively straightforward, determining the equilibrium structure of disordered materials is challenging. Disordered materials include glasses, amorphous materials, and alloys, and may exhibit different structural motifs at different temperatures and physical conditions. Typically, one must perform NpT-ensemble MD to equilibrate disordered materials. However, NpT-MD is quite expensive, making it less appealing for HT applications such as amorphous material dataset generation. The MPMorph workflow circumvents NpT equilibration by recursively fitting a set of NVT-MD runs to an equation of state (EOS). After performing the minimum number of fixed-volume calculations needed to fit a standard EOS, the code fits an EOS and determines if the extrapolated equilibrium volume V 0 lies within the range of volumes already computed.