This program also use the codaq.area to make statistics etc. After running CODAQ, codaq.area contains all individule coda Q determinations. The program first finds all the stations which has contributed to the calculations and makes an output file qstat.stat with station codes and station coordiantes (require STATION0.HYP) so a map can be made with the 'good' stations. If a station is not found in STATION0.HYP, the lat-lon will be 0.0 0.0 in output file. Then a plot is made with Q as a function of distance for each frequecy and a histogram is made with the the distribution of Q values for each frequency. The latter is intended to be illustrate the spred in the Q values and is useful when comparing Q from different areas.