#include "isf2RootTDS.cc"

waveform(char* isfFile)
{
  ISFTDS isf;
  isf.open(isfFile);
  isf.getPreamble();
  isf.storePreamble();
  isf.getCurveData();

  double xmin = isf.XZERO;
  double xmax = isf.XZERO + isf.XINCR* isf.NR_PT;

  double ymin =  isf.YMULT * ( -pow(2., isf.BIT_NR-1) - isf.YOFF);
  double ymax =  isf.YMULT * (  pow(2., isf.BIT_NR-1) - isf.YOFF);

  TH2F* hpx = new TH2F("h","test", 10, xmin, xmax, 10, ymin, ymax);
  hpx->Draw();

  TGraph* tg = new TGraph(isf.nPoints, isf.xp, isf.yp);
  tg->Draw();
}