415632.fig.004a
(a)
415632.fig.004b
(b)
Figure 4: Geopotential height at 300 hPa (gpm; shaded) and geopotential height at 70 hPa (gpm; contour lines) for HIRHAM (a) and the difference “HIRHAM-ERA40” (b); summer monsoon (JJAS) 1958–2001.