These inaccuracies resulted in the overestimation of heat production and the underestimation of heat loss. This can lead to underestimation of heritability, however. NPP estimates result in underestimation of NPP due to incomplete accounting of these components. This results in systematic underestimation of magnitude in certain cases, a condition called "saturation". This also revealed a seemingly systematic underestimation of tropical cyclone intensities in the past. Louis XVIII's underestimation of Bonaparte proved disastrous. The main reason was the drastic underestimation of Chinese resistance. "Haaretz" assessed this to be an underestimation of civilian casualties. There had also been a severe underestimation of German strength in the area. Its large, uneven size apparently contributed to the underestimation. However, reports suggest that is an underestimation. An example for underestimation is the feedback effect of labor market discrimination.