Thanks Valeri. It worked like a charm. However, I still get the information I don't need in the file; like underflow and things like that. Fernando Valeri Fine wrote: >>Hello Rooters, >> >>I would like to know whether there >>is a convenient way to write a 2D sinogram (just the entry values) >>as a raw file. >> >> > > Try: > > void writeRaw(TArtrayF *h) { > FILE *f= fopen("myfile","w"); > fwrite(h->GetArray(),sizeof(float),h->GetSize(),f); > fclose(f); > } > >The you can use it for any 1/2D histogram; > > TH1F *h1; > writeRaw(h1); > > TH2F *h2; > writeRaw(h2); > > > Hope it helps > Valeri > > >>Thanks >>Fernando >> >>
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