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| Once the size of cistern has been determined, it can easily be modeled in many open source and proprietary applications. | | Once the size of cistern has been determined, it can easily be modeled in many open source and proprietary applications. |
− | For planning purposes, a RWH system can be integrated into a site plan as a storage element, using the TTT. | + | For planning purposes, a RWH system can be integrated into a site plan as a storage element, using the TTT: |
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− | #Create subcatchment for harvesting rainwater.
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| + | #Create a subcatchment area to harvest rainwater. Maybe this is a one or more building rooftops? |
| + | **Click on the subcatchment button and draw over the desired catchment area, close the are with a double click. |
| + | #Specify the RWH cistern as the outlet for the subcatchment(s). |
| + | ** Clock on the Storage button and place it nearby to the associated catchment. |
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| {|class="wikitable" | | {|class="wikitable" |
| + | |+A RWH cistern as a storage element (key parameters) |
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− | !colspan = "2" style="background: darkcyan; color: white; align = center"|Stage Storage | + | !colspan = "2" style="background: darkcyan; color: white; align = center"|Land Use |
− | | + | |- |
− | | + | |Roof (%) ||100 |
| + | !colspan = "2" style="background: darkcyan; color: white; align = center"|Subcatchment |
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| + | |Outlet||Select the name of your RWH cistern storage element (see below) |
| + | } |
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| {|class="wikitable" | | {|class="wikitable" |
| + | |+A RWH cistern as a storage element |
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| !colspan = "2" style="background: darkcyan; color: white; align = center"|Stage Storage | | !colspan = "2" style="background: darkcyan; color: white; align = center"|Stage Storage |