**plw3d** - Set up window for 3-d plotting

**plw3d**(*basex*, *basey*, *height*, *xmin*, *xmax*, *ymin*, *ymax*, *zmin*, *zmax*, *alt*, *az*)

Sets up a window for a three-dimensional surface plot within the currently defined two-dimensional window. The enclosing box for the surface plot defined by *xmin*, *xmax*, *ymin*, *ymax*, *zmin* and *zmax* in user-coordinate space is mapped into a box of world coordinate size *basex* by *basey* by *height* so that *xmin* maps to -*basex*/2, *xmax* maps to *basex*/2, *ymin* maps to -*basey*/2, *ymax* maps to *basey*/2, *zmin* maps to 0 and *zmax* maps to *height*. The resulting world-coordinate box is then viewed by an observer at altitude *alt* and azimuth *az*. This routine must be called before **plbox3**(3plplot) or **plot3d**(3plplot). For a more complete description of three-dimensional plotting see the PLplot documentation.

Redacted form: **plw3d(basex, basey, height, xmin, xmax, ymin, ymax, zmin, zmax, alt, az)**

This function is examples 8,11,18,21.

*basex* (PLFLT, input)

The x coordinate size of the world-coordinate box.

*basey* (PLFLT, input)

The y coordinate size of the world-coordinate box.

*height* (PLFLT, input)

The z coordinate size of the world-coordinate box.

*xmin* (PLFLT, input)

The minimum user x coordinate value.

*xmax* (PLFLT, input)

The maximum user x coordinate value.

*ymin* (PLFLT, input)

The minimum user y coordinate value.

*ymax* (PLFLT, input)

The maximum user y coordinate value.

*zmin* (PLFLT, input)

The minimum user z coordinate value.

*zmax* (PLFLT, input)

The maximum user z coordinate value.

*alt* (PLFLT, input)

The viewing altitude in degrees above the XY plane.

*az* (PLFLT, input)

The viewing azimuth in degrees. When *az*=0, the observer is looking face onto the ZX plane, and as *az* is increased, the observer moves clockwise around the box when viewed from above the XY plane.

Geoffrey Furnish and Maurice LeBrun wrote and maintain PLplot. This man page was automatically generated from the DocBook source of the PLplot documentation, maintained by Alan W. Irwin and Rafael Laboissiere.

PLplot documentation at http://plplot.sourceforge.net/resources.