向各位老师求教flac中的问题，谢谢 [复制链接]

各位老师好，我想问下flac2D中， buff(ibuf) = x(i1,j1)，buff(ibuf) = y(i1,j1)， ii = imem(ap+kapi1)中X,Y和kapi1怎么理解啊，它是fish中的默认变量？我在帮助中查不到啊，谢谢


各位老师好，我想问下flac2D中， buff(ibuf) = x(i1,j1)，buff(ibuf) =y(i1,j1)，  ii = imem(ap+kapi1)中X,Y和kapi1怎么理解啊，它是fish中的默认变量？我在帮助中查不到啊，谢谢
ibuf = 0
  loop nn (1,numWalls)
    setIJ
    ibuf = ibuf + 1
    buff(ibuf) = x(i1,j1)
    ibuf = ibuf + 1
    buff(ibuf) = y(i1,j1)
    ibuf = ibuf + 1
    buff(ibuf) = x(i2,j2)
    ibuf = ibuf + 1
    buff(ibuf) = y(i2,j2)
    command
      apply xforce=1e-10 yforce=1e-10 i=i1 j=j1
    endCommand
  endLoop


ap = app_pnt ; set up easy access to apply-list pointers
  loop while ap # 0
    ii = imem(ap+kapi1)
    jj = imem(ap+kapj1)
    appnt(ii,jj) = ap
    ap = imem(ap)
  endLoop