Fig. (5) Spatial distribution of rainfall biases with respect to TRMM 3B42 v7 data a) Lin - TRMM, b) Morrison - TRMM, c) WDM6 - TRMM, and d) WSM6 -TRMM. The Nagarkot measurement site is denoted by a black circle and a letter N. Line and colour contours represent topography and rainfall respectively and thick black line represents country boundary.