BEXPR

Use this program to calculate an expression in a block model and save it in a variable.

Usage:

bexpr [options] <block model> <resulting variable> <expression>

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

Option

Description

[options]

The [options] for this executable are:

-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 single bounding surface.
-Z	Project down z axis. Requires -B.
-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.

The block model in which the calculation will be performed.

The variable in which the value will be saved.

The expression to evaluate.

bexpr abc.bmf v "au/4.0"