BDELETE

Use this to delete blocks from a nominated block model.

Usage:

bdelete [options] <block model>

<> indicates a mandatory switch.
 [ ] indicates an optional switch

Option	Description
`-o <file>`	Redirect output to a nominated file. You will need to include a file extension, for example '.asc'.
`-k <file>`	Append output to a nominated file. You will need to include a file extension, for example '.asc'.
`-v <variable> [value]`	Mask with variable.
`-t <triangulation>`	Bounding triangulation.
`-n <top surface>`	Top bounding surface triangulation.
`-u <lower surface>`	Lower bounding surface triangulation.
`-B <triangulation>`	Use a single bounding surface.
`-Z`	Project down the Z-axis, i.e. select the blocks that fall below the nominated surface. If the -Z switch is omitted, then all blocks that fall above the nominated surface will be selected instead. Note: This switch can only be used when a single bounding surface has been specified.
`-O`	Select blocks outside the solid only.
`-bm <xl, xt, yl, yt, zl, zt>`	Define the bounding extents using block model co-ordinates. When using this switch, you will need to specify the minimum and maximum X, Y and Z co-ordinates.
-bw <xl, xt, yl, yt, zl, zt>	Define the bounding extents using real world co-ordinates. When using this switch, you will need to specify the minimum and maximum X, Y and Z co-ordinates.
`-s <mx, my, mz>`	Sub-block dimensions.
-p <a, b, c, d>	Include planed blocks.
-C <condition>	Use conditional expression.
-r <offset>	Provide a plane offset buffer.
-X	Use proportional volumes against solid.
<block model>	Refers to the name of the block model that contains the blocks that you want to delete.