umscwd

12.2.2 umscwd

1.

Function

Sets a circular window.

2.

Call

NumRu::DCL.umscwd(xcntr,ycntr,r)

3.

Explanation of Parameters

uxc,uyc (R) Longitude and latitude of the center.

r (R) The radius of the window. (in angle)

4.

Notes

(a): This information is used by UMPFIT.
(b): The scaling factor is set so that the area inside this circle in included.
(c): In cylindrical and conical projections, unlike UMSCNT, normal aspect is selected even when uyc is not 0, unless explicitly specified.
(d): In a conical projection, UYC will be the standard meridian unless the standard meridian (stlat1) is specified.

`uxc,uyc`	`(R)`	Longitude and latitude of the center.
`r`	`(R)`	The radius of the window. (in angle)