Coordinates conversion

DclConv2D
(A CT2 programmable controller, CT2 EC, CT2 basic control, CT2HC)
Transform into 2 dimension right angle coordinates.
DclConvPolar
(CT2CP)
Transform into 2 dimension polar coordinates.
DclConvHyperbolic
(CT2CH)
Transform into right angle hyperbola coordinates.
DclConv3D
(CT3SC)
Transform into 3 dimension right angle coordinates.
DclConvSpherical
(CT3CS)
Transform into 3 dimension spherical surface coordinates.
DclRotate2D
(CR2 C)
Two dimension right angle coordinates are revolved.
DclRotate3D
(CR3 C)
Three dimension right angle coordinates are revolved.
DclRotateSpherical
(CR3S)
Three dimension spherical surface coordinates are revolved.

*The corresponding f77 interface name in parentheses.

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