1. 23 Oct, 2015 1 commit
    • Tilman Steinweg's avatar
      Fixed unecessary allocation · fdc72017
      Tilman Steinweg authored
      By using an operator of FDORDER length an addiotional frame around the subgrids with FDORDER/2 length instead of FDORDER/2+1 length is needed.
      For example by using second order you will need one additional gridpoint to calculate the differences.
  2. 08 Oct, 2015 1 commit
    • Florian Wittkamp's avatar
      Higher temporal order with Adams-Basthforth method · 8abb7c57
      Florian Wittkamp authored
      Added a new switch FDORDER_TIME to use a fourth order accurate temporal FD-scheme. This is realized with the Adams-Bashforth method.
      Possible values for FDORDER_TIME are 2 and 4, whereas 2 refers to the classical leapfrog scheme.
  3. 01 Oct, 2015 1 commit