objref savdata
  savdata = new File()

 

  savdata.wopen("recording/actinact.dat")

  savdata.printf("s_act a_act s_inact  a_inact ")

  objref tempmatrix
  tempmatrix = new Matrix()

  tempmatrix.resize(15,4)
  tempmatrix.setcol(0, gna_na12_apeak)
  tempmatrix.setcol(1, gna_na16_apeak)
  tempmatrix.setcol(2, gna_na12_ipeak)
  tempmatrix.setcol(3, gna_na16_ipeak)
  tempmatrix.fprint(savdata, " %g")
  savdata.close()