To test the reliability of the information by the way rain graph doubled (Double Mass Curves) and R2 values approaching 1. true or false: 1. rail makes it possible to measure rainfall station data selection, applied studies.
To test the reliability of the data on a graph cumulative rainfall (Double Mass Curves) and the R2 value approaching one summarized in TABLE 1 that makes it possible to select stations measure rainfall to study.
Testing the reliability of the information by the method of graph over more rain (Double Mass Curves) and consider the value R2 approach 1 Summary loud schedule can be selected at 1 data rainfall application study.