Cell vol card fatal error appears in this input file. How do I add a vol card to this input file. How can I calculate the vol for each cell. Is there a method?
To add a vol card to the input file, you need to specify the cell volume for each atom in your system. This can be done using software such as Materials Studio, VASP or Quantum Espresso. Depending on the software you use, you may have to provide specific parameters such as the lattice constants and atomic positions. Once the parameters are set, the software will calculate the volume of each cell.