h3. General Program Information

This script draws the tank that houses the inner walls and baffles of the floc tank. The script then draws the inner walls and subtracts the ports between the channels.
{float:left|border=2px solid black}
[!Floc Tank Basics.PNG|width=450px!|AutoCAD Channel Program]
Floc Tank with Wall Removed
{float}\\ \\

h3. Technical Program Outline

1) A new layer "floctank" is made using the [Layer{~}new~|AutoCAD Basics Layer] function.

2) The [Tank|AutoCAD Tank Program] program is called by floctanktankscript to draw the outside walls of the flocculation tank.

3) The inner walls are drawn as rectangles, each placed one by one to give a  uniform channel width.

4) The ports between channels are drawn iteratively and are subtracted from the inner walls iteratively.

5) The inlet to the sed tank is drawn and subtracted from the outer tank.

6) The "floctank" layer is set to zero, to allow freezing.

7) The "floctank layer" is frozen using the [Layer{~}freeze~|AutoCAD Basics Layer] function.