foreach $row (@res) {
		if(defined $merge->{...} ) {
			if ( $merge->{...}->{next_samp} == $row->{starttime}) {
				$merge->{...}->{endtime} = $row->{endtime} ;
					$merge->{...}->{next_samp} = $row->{endtime} + 1./$row->{srate} ;

			} else {
				delete $merge->{...}->{next_samp} ;
				$dummy[++$#dummy] = $merge->{...} ;
				$merge->{ ...} = $row ;
					$merge->{...}->{next_samp} = $row->{endtime} + 1./$row->{srate} ;
			}

		} else {
			$merge->{ ...} = $row ;
				$merge->{...}->{next_samp} = $row->{endtime} + 1./$row->{srate} ;
		}
	}