Re: [QE-users] reading and writing of the binary wfc files

2019-08-09 Thread Christoph Wolf
Dear Paolo, grazie mille! Chris -- Postdoctoral Researcher Center for Quantum Nanoscience, Institute for Basic Science Ewha Womans University, Seoul, South Korea ___ Quantum ESPRESSO is supported by MaX (www.max-centre.eu/quantum-espresso) users

Re: [QE-users] reading and writing of the binary wfc files

2019-08-09 Thread Paolo Giannozzi
Yes, you got it right. I/O is made awkward by the need to collect the distributed pieces of Kohn-Sham orbitals to a single processor in a well-defined order, and vice versa when reading. It's a big mess but it is well hidden inside "mergewf". Paolo On Thu, Aug 8, 2019 at 5:52 PM Christoph Wolf

[QE-users] reading and writing of the binary wfc files

2019-08-08 Thread Christoph Wolf
Dear all, This might be a silly question but since the codebase of PWSCF is all but small I wanted to make sure that the wave function binary IO is handled by io_base.f90 lines 101 ff in the current version. OPEN ( UNIT = iuni, FILE = TRIM(filename)//'.dat', &