Comparison of Statistical Methods to Graphical Methods in Rainfall Trend Analysis: Case Studies from Tropical Catchments

Figure 3

Graphical trends for annual rainfalls for Denawaka Ganga catchment. (a) Allupola estate, (b) Hapugastenna estate, (c) Galaboda estate, (d) Lellopitiya estate, and (e) Landsdown middle division estate.

(a)

(b)

(c)

(d)

(e)