dewarping

dewarping	cylindrical	(nonstable)
	The (nonstable) version of the cylindrical dewarping mesh was finally selected and formalized. This version has failures on the zero column of the grid, which manifests itself in twitching or skew of the first cells, and it is necessary to fine-tune the extreme points to eliminate this effect. But at the same time, dewarping is done properly: the curvature of the upper and lower faces is transferred to all grid lines, in contrast to the (stable)-version of meshing used in other varieties of ST.