A graphic software package, which can be used to display the contour and 3D network stereogram of potential field on a CRT and to draw them with a ploter, is also developed.

• 作者编写了一绘图软件包,用此软件包可显示位场的等位线图及三维网状立体图,并可把这些图形用绘图仪描绘下来。