Int_t fIdxChamber; // active chamber
//Int_t fView;
- char fFileName[256]; // file with histograms
+ //char fFileName[256]; // file with histograms
+ const Char_t *fFileName; // file with histograms
TRootEmbeddedCanvas *fCanvasList[5]; // canvases
TH1 *fHistList[5]; // and histos