{"name":"octopus","portdir":"science/octopus","version":"12.1","license":"GPL-2+","platforms":"darwin","epoch":0,"replaced_by":null,"homepage":"https://octopus-code.org","description":"A real-space (time-dependent) density-functional theory code.","long_description":"Octopus is a scientific program aimed at ab initio virtual experimentation on a hopefully ever-increasing range of system types. Electrons are described quantum-mechanically within density-functional theory (DFT), in its time-dependent form (TDDFT) when doing simulations in time. Nuclei are described classically as point particles. Electron-nucleus interaction is described within the pseudopotential approximation.","active":true,"categories":["science"],"maintainers":[{"name":"dstrubbe","github":"dstrubbe","ports_count":38}],"variants":["accelerate","atlas","openblas","gcc10","gcc11","gcc12","gcc13","gccdevel","mpich","openmpi","threads","netcdf","etsf_io","sparskit","gdlib","scalapack","arpack","parpack","parmetis","berkeleygw","everything_serial","everything","maxdim4"],"dependencies":[{"type":"build","ports":["clang-16","gcc13"]},{"type":"lib","ports":["fftw-3","vecLibFort","libxc4","gsl","libgcc"]}],"depends_on":[]}