rm
Removes any points that are within the specified point range and specified volume of space.
rm / geom / ifirst, ilast, istride / xmin, ymin, zmin / xmax, ymax, zmax / xcen, ycen, zcen / [xscale, yscale, zscale]
|
Parameters
|
Type/Value
|
Description/Default
|
|
geom
|
xyz
|
Cartesian coordinates.
|
|
|
rtz
|
Cylindrical coordinates. theta is the angle in the XY- plane with respect to the x-axis. The cylinder always lines up along the z axis.
|
|
|
rtp
|
Spherical coordinates. theta is the angle with respect to the Z-axis and phi is the angle in the XY-plane with respect to the X-axis.
|
|
ifirst, ilast, istride
|
integers
|
Point range to search.
|
|
xmin, ymin, zmin
|
reals
|
Minimums of geometry type coordinates.
|
|
xmax, ymax, zmax
|
reals
|
Maximums of geometry type coordinates.
|
|
xcen, ycen, zcen
|
reals
|
Center of removal space for geometry.
|
|
xscale, yscale, zscale
|
reals
|
Scaling factors for geometry limits.
|
Use the coordsys command before issuing the rm command if the points to be removed are not aligned with the z-axis; then issue a final coordsys command to return to normal. Also note that the points that are removed become dudded out (point type set to 21) and not removed from the data array.
rm / xyz / 1, 0, 0 / 2., 2., 2. / 4., 4., 4. / 0., 0., 0.
rm / rtz / 1, 0, 0 / 0., 0., 0. / 1., 360., 10. / 0., 0., 0.