void Test()
{
	char ROOT_FILE[500];
	int nRUNS;
	TChain chain("Coincidences");
	char MichFileName[500]="Test_1";
	char fileName[500];
	FILE *fp;

	for (nRUNS=0;nRUNS<=40;++nRUNS)
	{
		sprintf(ROOT_FILE,"./DATA/Clinic_%d/Clinic_%d.root",nRUNS,nRUNS);
		chain.Add(ROOT_FILE);
	}

	Float_t *michelogram = 0;
	Int_t numLOR = 575*288*96*96;
	Int_t nentries = chain.GetEntries();
	
	michelogram=(Float_t *)malloc(numLOR*sizeof(Float_t));
	memset(michelogram, 0, numLOR*sizeof(Float_t));
	printf("numLOR:%d\n",numLOR);

	if(michelogram == NULL)
	{
		printf("adas\n");      
	}
	printf("total coins = %d\n", nentries);
	
	fp=fopen(MichFileName, "wb");
	fwrite(michelogram, sizeof(Float_t), numLOR, fp);
	fclose(fp);

	free(michelogram);
	exit(1);
	return ;
}