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TNtuple *ntuple = new TNtuple("h3","castum1","iev:z:Lmu:nphot");
for(...){
  .....
  ntuple->Fill(i,Z[i],peak[i],NOP[i]);
}

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TFile *tmproot = new TFile("tmp.root","recreate");
TNtuple *hnew = (TNtuple*)f->FindObject("hnew");
hnew->Write();
tmproot->Close();

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TNtuople¤Ë¤Ï°ìµ¤¤Ë14¸Ä¤Þ¤Ç¤·¤«Fill¤Ç¤­¤Ê¤¤¡£¤Ê¤Î¤Ç¡¢¤½¤ì¤òĶ¤¨¤ë¤È¤­¤Ë¤ÏÇÛÎó¤ËµÍ¤á¹þ¤ó¤Ç¤ä¤Ã¤Æ¡¢¤½¤ÎÇÛÎó¤òÅϤ¹¤·¤«¤Ê¤¤¡£ÇÛÎó¤Î·¿¤Ïfloat¤Ë¤·¤Ê¤¤¤È¤¤¤±¤Ê¤¤¡£

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TLine *line = new TLine(88,0,88,-300);

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gaussʬÉÛ¤Çfit¤·¤¿¤È¤­¤ÎÌÌÀѤò»»½Ð

fitparameter¤ÎÀßÄê¤Î¤È¤­¤Ëgauss¤Ç¤Ê¤¯gaussn¤ÇÄêµÁ¤¹¤ì¤Ð¡¢fitparameter0(P0)¤¬ÌÌÀѤˤʤ롣¤³¤ì¤Ï¤¿¤Àñ¤Ë¡¢fit¤¹¤ëºÝ¤ÎÊÑ¿ô¤Ë¤·¤Æ¤ª¤¯¥Ñ¥é¥á¡¼¥¿¤ò¹â¤µ¤«¤éÌÌÀѤËÊѤ¨¤¿¤À¤±¡£

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root -l -b -q aho.cc

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#!/bin/csh 

cd WORK_DIRECTORY
root -l -b -q ana4_jobs.cc