<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://communities.bentley.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>Multiple Demand Adjustments</title><link>https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/35021/multiple-demand-adjustments</link><description /><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>Multiple Demand Adjustments</title><link>https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/35021/multiple-demand-adjustments</link><pubDate>Fri, 09 Jul 2021 13:35:59 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:9dabed01-43f1-4c9f-af1b-eba2c553048b</guid><dc:creator>Scott Kampa</dc:creator><comments>https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/35021/multiple-demand-adjustments#comments</comments><description>Current Revision posted to OpenFlows | Water Infrastructure Wiki by Scott Kampa on 7/9/2021 1:35:59 PM&lt;br /&gt;
&lt;table style="background-color:#dce5f0;border:0px solid #dce5f0;" border="0"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;WaterGEMS, WaterCAD, HAMMER&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;CONNECT Editioin, V8i&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Calculations&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h3&gt;Can multiple adjustments (via the Demand Adjustment calculation option)&amp;nbsp;be applied to the demand at a junction?&lt;/h3&gt;
&lt;p&gt;Yes. All adjustments related to the demand at a junction will be applied to it.&lt;br /&gt;An example of this is shown below.&lt;/p&gt;
&lt;h3&gt;What order are the adjustments applied in?&lt;/h3&gt;
&lt;p&gt;The demand adjustments in the calculation options are applied first, in the order they are displayed. The order can be edited with the arrow icons.&lt;/p&gt;
&lt;p&gt;After the demand adjustments from calculation options have been applied, then the demand pattern multiplier is applied.&lt;/p&gt;
&lt;p&gt;For example, take a look at the following demand and adjustments.&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/6318.1.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/6318.1.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/3276.2.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/3276.2.png" /&gt;&lt;/a&gt;&lt;br /&gt;Junction J-1 is included in all demand adjustment scopes listed above.&lt;/p&gt;
&lt;p&gt;Row 1: 100*1.5=150 &lt;br /&gt;Row 2: 150*0.8=120 &lt;br /&gt;Row 3: 120+10=130 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step = 2&lt;br /&gt;Adjusted Demand: 130*2=260&lt;/p&gt;
&lt;h3&gt;&lt;br /&gt;Does it matter what order the adjustments are listed in the Calculation Options dialog?&lt;/h3&gt;
&lt;p&gt;When all adjustments have the multiply operation then the order is arbitrary because of the &lt;a href="https://en.wikipedia.org/wiki/Associative_property"&gt;associative property&lt;/a&gt;. However, as shown below, changing the adjustment order can change the resulting demand if there are operations used such as add.&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/5023.3.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/5023.3.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Row 1: 100+10=110 &lt;br /&gt;Row 2: 110*1.5=165 &lt;br /&gt;Row 3: 165*0.8=132 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step = 2&lt;br /&gt;Adjusted Demand: 132*2 = 264&lt;/p&gt;
&lt;h3&gt;What if a junction has two pattern multipliers applied?&lt;/h3&gt;
&lt;p&gt;Each base demand will have the demand adjustments in the calculation options dialog applied (in order). Each of those adjusted base demands will have their respective pattern multiplier applied. Those adjusted demands are summed. The example below assumes that the calculation options adjustment order&amp;nbsp;matches the first example above (add operation last).&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/2210.4.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/2210.4.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Row 1: 100*1.5=150 &lt;br /&gt;Row 2: 150*0.8=120 &lt;br /&gt;Row 3: 120+10=130 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier adjustment&amp;nbsp;at current time step: 130*2=260&lt;/p&gt;
&lt;p&gt;Row 1: 80*1.5=120 &lt;br /&gt;Row 2: 120*0.8=96 &lt;br /&gt;Row 3: 96+10=106 &lt;br /&gt;&amp;quot;Demand Pattern B&amp;quot; multiplier adjustment at current time step: 106*0.5=53&lt;/p&gt;
&lt;p&gt;Adjusted demand at junction J-1 at current time step: 260 + 53 = 313&lt;/p&gt;
&lt;h1&gt;See Also&lt;/h1&gt;
&lt;p&gt;Forum: &lt;a href="/products/hydraulics___hydrology/f/5925/t/136046"&gt;How does Watergems CONNECT Edition handle multiple demand adjustments (via Calculator Options) applied to the same element?&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/16588.calculated-demand-does-not-match-entered-demand"&gt;Calculated demand does not match entered demand&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/7557.how-to-edit-demands-unit-demands-or-a-subset-of-demands-globally"&gt;How to edit demands, unit demands, or a subset of demands globally&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/3100.importing-demands-from-a-spreadsheet"&gt;Importing Demands From A Spreadsheet&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: pattern, Demand, HAMMER, Multiplier, WaterGEMS, factor, WaterCAD, adjustment&lt;/div&gt;
</description></item><item><title>Multiple Demand Adjustments</title><link>https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/35021/multiple-demand-adjustments/revision/5</link><pubDate>Wed, 17 May 2017 02:02:29 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:9dabed01-43f1-4c9f-af1b-eba2c553048b</guid><dc:creator>Jesse Dringoli</dc:creator><comments>https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/35021/multiple-demand-adjustments#comments</comments><description>Revision 5 posted to OpenFlows | Water Infrastructure Wiki by Jesse Dringoli on 5/17/2017 2:02:29 AM&lt;br /&gt;
&lt;p&gt;&lt;/p&gt;
&lt;table style="border:0px solid #dce5f0;background-color:#dce5f0;" border="0"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;WaterGEMS, WaterCAD, HAMMER&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;08.11.XX.XX and 10.00.00.XX&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Calculations&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h3&gt;Can multiple adjustments (via the Demand Adjustment calculation option)&amp;nbsp;be applied to the demand at a junction?&lt;/h3&gt;
&lt;p&gt;Yes. All adjustments related to the demand at a junction will be applied to it.&lt;br /&gt;An example of this is shown below.&lt;/p&gt;
&lt;h3&gt;What order are the adjustments applied in?&lt;/h3&gt;
&lt;p&gt;The demand adjustments in the calculation options are applied first, in the order they are displayed. The order can be edited with the arrow icons.&lt;/p&gt;
&lt;p&gt;After the demand adjustments from calculation options have been applied, then the demand pattern multiplier is applied.&lt;/p&gt;
&lt;p&gt;For example, take a look at the following demand and adjustments.&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/6318.1.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/6318.1.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/3276.2.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/3276.2.png" /&gt;&lt;/a&gt;&lt;br /&gt;Junction J-1 is included in all demand adjustment scopes listed above.&lt;/p&gt;
&lt;p&gt;Row 1: 100*1.5=150 &lt;br /&gt;Row 2: 150*0.8=120 &lt;br /&gt;Row 3: 120+10=130 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step = 2&lt;br /&gt;Adjusted Demand: 130*2=260&lt;/p&gt;
&lt;h3&gt;&lt;br /&gt;Does it matter what order the adjustments are listed in the Calculation Options dialog?&lt;/h3&gt;
&lt;p&gt;When all adjustments have the multiply operation then the order is arbitrary because of the &lt;a href="https://en.wikipedia.org/wiki/Associative_property"&gt;associative property&lt;/a&gt;. However, as shown below, changing the adjustment order can change the resulting demand if there are operations used such as add.&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/5023.3.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/5023.3.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Row 1: 100+10=110 &lt;br /&gt;Row 2: 110*1.5=165 &lt;br /&gt;Row 3: 165*0.8=132 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step = 2&lt;br /&gt;Adjusted Demand: 132*2 = 264&lt;/p&gt;
&lt;h3&gt;What if a junction has two pattern multipliers applied?&lt;/h3&gt;
&lt;p&gt;Each base demand will have the demand adjustments in the calculation options dialog applied (in order). Each of those adjusted base demands will have their respective pattern multiplier applied. Those adjusted demands are summed. The example below assumes that the calculation options adjustment order&amp;nbsp;matches the first example above (add operation last).&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/2210.4.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/2210.4.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Row 1: 100*1.5=150 &lt;br /&gt;Row 2: 150*0.8=120 &lt;br /&gt;Row 3: 120+10=130 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier adjustment&amp;nbsp;at current time step: 130*2=260&lt;/p&gt;
&lt;p&gt;Row 1: 80*1.5=120 &lt;br /&gt;Row 2: 120*0.8=96 &lt;br /&gt;Row 3: 96+10=106 &lt;br /&gt;&amp;quot;Demand Pattern B&amp;quot; multiplier adjustment at current time step: 106*0.5=53&lt;/p&gt;
&lt;p&gt;Adjusted demand at junction J-1 at current time step: 260 + 53 = 313&lt;/p&gt;
&lt;h1&gt;See Also&lt;/h1&gt;
&lt;p&gt;Forum: &lt;a href="/products/hydraulics___hydrology/f/5925/t/136046"&gt;How does Watergems CONNECT Edition handle multiple demand adjustments (via Calculator Options) applied to the same element?&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/16588.calculated-demand-does-not-match-entered-demand"&gt;Calculated demand does not match entered demand&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/7557.how-to-edit-demands-unit-demands-or-a-subset-of-demands-globally"&gt;How to edit demands, unit demands, or a subset of demands globally&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/3100.importing-demands-from-a-spreadsheet"&gt;Importing Demands From A Spreadsheet&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: pattern, Demand, HAMMER, Multiplier, WaterGEMS, factor, WaterCAD, adjustment&lt;/div&gt;
</description></item><item><title>Multiple Demand Adjustments</title><link>https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/35021/multiple-demand-adjustments/revision/4</link><pubDate>Thu, 11 May 2017 13:36:36 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:9dabed01-43f1-4c9f-af1b-eba2c553048b</guid><dc:creator>Craig Calvin</dc:creator><comments>https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/35021/multiple-demand-adjustments#comments</comments><description>Revision 4 posted to OpenFlows | Water Infrastructure Wiki by Craig Calvin on 5/11/2017 1:36:36 PM&lt;br /&gt;
&lt;p&gt;&lt;/p&gt;
&lt;table style="border:0px solid #dce5f0;background-color:#dce5f0;" border="0"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;WaterGEMS, WaterCAD, HAMMER&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;08.11.XX.XX and 10.00.00.XX&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Calculations&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h3&gt;Can multiple adjustments be applied to the demand at a junction?&lt;/h3&gt;
&lt;p&gt;Yes. All adjustments related to the demand at a junction will be applied to it.&lt;br /&gt;An example of this is shown below.&lt;/p&gt;
&lt;h3&gt;What order are the adjustments applied in?&lt;/h3&gt;
&lt;p&gt;The demand adjustments in the calculation options are applied first, in the order they are displayed. The order can be edited with the arrow icons.&lt;/p&gt;
&lt;p&gt;After the demand adjustments from calculation options have been applied, then the demand pattern multiplier is applied.&lt;/p&gt;
&lt;p&gt;For example, take a look at the following demand and adjustments.&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/6318.1.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/6318.1.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/3276.2.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/3276.2.png" /&gt;&lt;/a&gt;&lt;br /&gt;Junction J-1 is included in all demand adjustment scopes listed above.&lt;/p&gt;
&lt;p&gt;Row 1: 100*1.5=150 &lt;br /&gt;Row 2: 150*0.8=120 &lt;br /&gt;Row 3: 120+10=130 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step = 2&lt;br /&gt;Adjusted Demand: 130*2=260&lt;/p&gt;
&lt;h3&gt;&lt;br /&gt;Does it matter what order the adjustments are listed in the Calculation Options dialog?&lt;/h3&gt;
&lt;p&gt;When all adjustments have the multiply operation then the order is arbitrary because of the &lt;a href="https://en.wikipedia.org/wiki/Associative_property"&gt;associative property&lt;/a&gt;. However, as shown below, changing the adjustment order can change the resulting demand if there are operations used such as add.&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/5023.3.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/5023.3.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Row 1: 100+10=110 &lt;br /&gt;Row 2: 110*1.5=165 &lt;br /&gt;Row 3: 165*0.8=132 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step = 2&lt;br /&gt;Adjusted Demand: 132*2 = 264&lt;/p&gt;
&lt;h3&gt;What if a junction has two pattern multipliers applied?&lt;/h3&gt;
&lt;p&gt;Each base demand will have the demand adjustments in the calculation options dialog applied (in order). Each of those adjusted base demands will have their respective pattern multiplier applied. Those adjusted demands are summed. The example below assumes that the calculation options adjustment order&amp;nbsp;matches the first example above (add operation last).&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/2210.4.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/2210.4.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Row 1: 100*1.5=150 &lt;br /&gt;Row 2: 150*0.8=120 &lt;br /&gt;Row 3: 120+10=130 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier adjustment&amp;nbsp;at current time step: 130*2=260&lt;/p&gt;
&lt;p&gt;Row 1: 80*1.5=120 &lt;br /&gt;Row 2: 120*0.8=96 &lt;br /&gt;Row 3: 96+10=106 &lt;br /&gt;&amp;quot;Demand Pattern B&amp;quot; multiplier adjustment at current time step: 106*0.5=53&lt;/p&gt;
&lt;p&gt;Adjusted demand at junction J-1 at current time step: 260 + 53 = 313&lt;/p&gt;
&lt;h1&gt;See Also&lt;/h1&gt;
&lt;p&gt;Forum: &lt;a href="/products/hydraulics___hydrology/f/5925/t/136046"&gt;How does Watergems CONNECT Edition handle multiple demand adjustments (via Calculator Options) applied to the same element?&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/16588.calculated-demand-does-not-match-entered-demand"&gt;Calculated demand does not match entered demand&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/7557.how-to-edit-demands-unit-demands-or-a-subset-of-demands-globally"&gt;How to edit demands, unit demands, or a subset of demands globally&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/3100.importing-demands-from-a-spreadsheet"&gt;Importing Demands From A Spreadsheet&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: pattern, Demand, HAMMER, Multiplier, WaterGEMS, factor, WaterCAD, adjustment&lt;/div&gt;
</description></item><item><title>Multiple Demand Adjustments</title><link>https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/35021/multiple-demand-adjustments/revision/3</link><pubDate>Tue, 09 May 2017 18:04:26 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:9dabed01-43f1-4c9f-af1b-eba2c553048b</guid><dc:creator>Craig Calvin</dc:creator><comments>https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/35021/multiple-demand-adjustments#comments</comments><description>Revision 3 posted to OpenFlows | Water Infrastructure Wiki by Craig Calvin on 5/9/2017 6:04:26 PM&lt;br /&gt;
&lt;p&gt;&lt;/p&gt;
&lt;table style="border:0px solid #dce5f0;background-color:#dce5f0;" border="0"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;WaterGEMS, WaterCAD, HAMMER&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;08.11.XX.XX and 10.00.00.XX&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Calculations&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h3&gt;Can multiple adjustments be applied to the demand at a junction?&lt;/h3&gt;
&lt;p&gt;Yes. All adjustments related to the demand at a junction will be applied to it.&lt;br /&gt;An example of this is shown below.&lt;/p&gt;
&lt;h3&gt;What order are the adjustments applied in?&lt;/h3&gt;
&lt;p&gt;The demand adjustments in the calculation options are applied first, in the order they are displayed. The order can be edited with the arrow icons.&lt;/p&gt;
&lt;p&gt;After the demand adjustments from calculation options have been applied, then the demand pattern multiplier is applied.&lt;/p&gt;
&lt;p&gt;For example, take a look at the following demand and adjustments.&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/6318.1.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/6318.1.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/3276.2.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/3276.2.png" /&gt;&lt;/a&gt;&lt;br /&gt;Junction J-1 is included in all demand adjustment scopes listed above.&lt;/p&gt;
&lt;p&gt;Row 1: 100*1.5=150 &lt;br /&gt;Row 2: 150*.8=120 &lt;br /&gt;Row 3: 120+10=130 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step = 2&lt;br /&gt;Adjusted Demand: 130*2=260&lt;/p&gt;
&lt;h3&gt;&lt;br /&gt;Does it matter what order the adjustments are listed in the Calculation Options dialog?&lt;/h3&gt;
&lt;p&gt;When all adjustments have the multiply operation then the order is arbitrary because of the &lt;a href="https://en.wikipedia.org/wiki/Associative_property"&gt;associative property&lt;/a&gt;. However, as shown below, changing the adjustment order can change the resulting demand if there are operations used such as add.&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/5023.3.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/5023.3.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Row 1: 100+10=110 &lt;br /&gt;Row 2: 110*1.5=165 &lt;br /&gt;Row 3: 165*0.8=132 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step = 2&lt;br /&gt;Adjusted Demand: 132*2 = 264&lt;/p&gt;
&lt;h3&gt;What if a junction has two pattern multipliers applied?&lt;/h3&gt;
&lt;p&gt;Each base demand will have the demand adjustments in the calculation options dialog applied (in order). Each of those adjusted base demands will have their respective pattern multiplier applied. Those adjusted demands are summed. The example below assumes that the calculation options adjustment order&amp;nbsp;matches the first example above (add operation last).&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/2210.4.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/2210.4.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Row 1: 100*1.5=150 &lt;br /&gt;Row 2: 150*.8=120 &lt;br /&gt;Row 3: 120+10=130 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier adjustment&amp;nbsp;at current time step: 130*2=260&lt;/p&gt;
&lt;p&gt;Row 1: 80*1.5=120 &lt;br /&gt;Row 2: 120*.8=96 &lt;br /&gt;Row 3: 96+10=106 &lt;br /&gt;&amp;quot;Demand Pattern B&amp;quot; multiplier adjustment at current time step: 106*0.5=53&lt;/p&gt;
&lt;p&gt;Adjusted demand at junction J-1 at current time step: 260 + 53 = 313&lt;/p&gt;
&lt;h1&gt;See Also&lt;/h1&gt;
&lt;p&gt;Forum: &lt;a href="/products/hydraulics___hydrology/f/5925/t/136046"&gt;How does Watergems CONNECT Edition handle multiple demand adjustments (via Calculator Options) applied to the same element?&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/16588.calculated-demand-does-not-match-entered-demand"&gt;Calculated demand does not match entered demand&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/7557.how-to-edit-demands-unit-demands-or-a-subset-of-demands-globally"&gt;How to edit demands, unit demands, or a subset of demands globally&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/3100.importing-demands-from-a-spreadsheet"&gt;Importing Demands From A Spreadsheet&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: pattern, Demand, HAMMER, Multiplier, WaterGEMS, factor, WaterCAD, adjustment&lt;/div&gt;
</description></item><item><title>Multiple Demand Adjustments</title><link>https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/35021/multiple-demand-adjustments/revision/2</link><pubDate>Tue, 09 May 2017 16:27:41 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:9dabed01-43f1-4c9f-af1b-eba2c553048b</guid><dc:creator>Craig Calvin</dc:creator><comments>https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/35021/multiple-demand-adjustments#comments</comments><description>Revision 2 posted to OpenFlows | Water Infrastructure Wiki by Craig Calvin on 5/9/2017 4:27:41 PM&lt;br /&gt;
&lt;p&gt;&lt;/p&gt;
&lt;table style="border:0px solid #dce5f0;background-color:#dce5f0;" border="0"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;WaterGEMS, WaterCAD, HAMMER&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;08.11.XX.XX and 10.00.00.XX&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Calculations&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h3&gt;Can multiple adjustments be applied to the demand at a junction?&lt;/h3&gt;
&lt;p&gt;Yes. All adjustments related to the demand at a junction will be applied to it.&lt;br /&gt;An example of this is shown below.&lt;/p&gt;
&lt;h3&gt;What order are the adjustments applied in?&lt;/h3&gt;
&lt;p&gt;The demand adjustments in the calculation options are applied first, in the order they are displayed. The order can be edited with the arrow icons.&lt;/p&gt;
&lt;p&gt;After the demand adjustments from calculation options have been applied, then the demand pattern multiplier is applied.&lt;/p&gt;
&lt;p&gt;For example, take a look at the following demand and adjustments.&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/6318.1.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/6318.1.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/3276.2.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/3276.2.png" /&gt;&lt;/a&gt;&lt;br /&gt;Junction J-1 is included in all demand adjustment scopes listed above.&lt;/p&gt;
&lt;p&gt;Row 1: 100*1.5=150 &lt;br /&gt;Row 2: 150*.8=120 &lt;br /&gt;Row 3: 120+10=130 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step: 2&lt;br /&gt;Adjusted Demand: 130*2=260&lt;/p&gt;
&lt;h3&gt;&lt;br /&gt;Does it matter what order the adjustments are listed in the Calculation Options dialog?&lt;/h3&gt;
&lt;p&gt;When all adjustments have the multiply operation then the order is arbitrary because of the &lt;a href="https://en.wikipedia.org/wiki/Associative_property"&gt;associative property&lt;/a&gt;. However, as shown below, changing the adjustment order can change the resulting demand if there are operations used such as add.&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/5023.3.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/5023.3.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Row 1: 100+10=110 &lt;br /&gt;Row 2: 110*1.5=165 &lt;br /&gt;Row 3: 165*0.8=132 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step: 2&lt;br /&gt;Adjusted Demand: 132*2 = 264&lt;/p&gt;
&lt;h3&gt;What if a junction has two pattern multipliers applied?&lt;/h3&gt;
&lt;p&gt;Each base demand will have the demand adjustments in the calculation options dialog applied (in order). Each of those adjusted base demands will have their respective pattern multiplier applied. Those adjusted demands are summed. The example below assumes that the calculation options adjustment order&amp;nbsp;matches the first example above (add operation last).&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/2210.4.png"&gt;&lt;img alt=" " src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/2210.4.png" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Row 1: 100*1.5=150 &lt;br /&gt;Row 2: 150*.8=120 &lt;br /&gt;Row 3: 120+10=130 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step: 130*2=260&lt;/p&gt;
&lt;p&gt;Row 1: 80*1.5=120 &lt;br /&gt;Row 2: 120*.8=96 &lt;br /&gt;Row 3: 96+10=106 &lt;br /&gt;&amp;quot;Demand Pattern B&amp;quot; multiplier at current time step: 106*0.5=53&lt;/p&gt;
&lt;p&gt;Adjusted demand at junction J-1 at current time step: 260 + 53 = 313&lt;/p&gt;
&lt;h1&gt;See Also&lt;/h1&gt;
&lt;p&gt;Forum: &lt;a href="/products/hydraulics___hydrology/f/5925/t/136046"&gt;How does Watergems CONNECT Edition handle multiple demand adjustments (via Calculator Options) applied to the same element?&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/16588.calculated-demand-does-not-match-entered-demand"&gt;Calculated demand does not match entered demand&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/7557.how-to-edit-demands-unit-demands-or-a-subset-of-demands-globally"&gt;How to edit demands, unit demands, or a subset of demands globally&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/3100.importing-demands-from-a-spreadsheet"&gt;Importing Demands From A Spreadsheet&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: pattern, Demand, HAMMER, Multiplier, WaterGEMS, factor, WaterCAD, adjustment&lt;/div&gt;
</description></item><item><title>Multiple Demand Adjustments</title><link>https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/35021/multiple-demand-adjustments/revision/1</link><pubDate>Tue, 09 May 2017 15:41:23 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:9dabed01-43f1-4c9f-af1b-eba2c553048b</guid><dc:creator>Craig Calvin</dc:creator><comments>https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/35021/multiple-demand-adjustments#comments</comments><description>Revision 1 posted to OpenFlows | Water Infrastructure Wiki by Craig Calvin on 5/9/2017 3:41:23 PM&lt;br /&gt;
&lt;p&gt;&lt;/p&gt;
&lt;table style="border:0px solid #dce5f0;background-color:#dce5f0;" border="0"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;WaterGEMS, WaterCAD, HAMMER&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;08.11.XX.XX and 10.00.00.XX&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Calculations&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h3&gt;Can multiple adjustments be applied to the demand at a junction?&lt;/h3&gt;
&lt;p&gt;Yes. All adjustments related to the demand at a junction will be applied to it.&lt;br /&gt;An example of this is show below.&lt;/p&gt;
&lt;h3&gt;What order are the adjustments applied in?&lt;/h3&gt;
&lt;p&gt;The demand adjustments in the calculation options are applied first, in the order they are displayed. The order can be edited with the arrow icons.&lt;/p&gt;
&lt;p&gt;After the demand adjustments from calculation options have been applied, then the demand pattern multiplier is applied.&lt;/p&gt;
&lt;p&gt;For example, take a look at the following demand and adjustments.&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/6318.1.png"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/6318.1.png" alt=" " /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/3276.2.png"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/3276.2.png" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;Junction J-1 is included in all demand adjustment scopes listed above.&lt;/p&gt;
&lt;p&gt;Row 1: 100*1.5=150 &lt;br /&gt;Row 2: 150*.8=120 &lt;br /&gt;Row 3: 120+10=130 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step: 2&lt;br /&gt;Adjusted Demand: 130*2=260&lt;/p&gt;
&lt;h3&gt;&lt;br /&gt;Does it matter what order the adjustments are listed in the Calculation Options dialog?&lt;/h3&gt;
&lt;p&gt;When all adjustments are the multiply operation then the order is arbitrary because of the &lt;a href="https://en.wikipedia.org/wiki/Associative_property"&gt;associative property&lt;/a&gt;. However, as shown below, changing the adjustment order can change the resulting demand if there are operations used such as add.&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/5023.3.png"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/5023.3.png" alt=" " /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Row 1: 100+10=110 &lt;br /&gt;Row 2: 110*1.5=165 &lt;br /&gt;Row 3: 165*0.8=132 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step: 2&lt;br /&gt;Adjusted Demand: 132*2 = 264&lt;/p&gt;
&lt;h3&gt;What if a junction has two pattern multipliers applied?&lt;/h3&gt;
&lt;p&gt;Each base demand will have the demand adjustments in the calculation options dialog applied (in order). Each of those adjusted base demands will have their respective pattern multiplier applied. Those adjusted demands are summed.&lt;/p&gt;
&lt;p&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-32/2210.4.png"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-32/2210.4.png" alt=" " /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Row 1: 100*1.5=150 &lt;br /&gt;Row 2: 150*.8=120 &lt;br /&gt;Row 3: 120+10=130 &lt;br /&gt;&amp;quot;Demand Pattern A&amp;quot; multiplier at current time step: 130*2=260&lt;/p&gt;
&lt;p&gt;Row 1: 80*1.5=120 &lt;br /&gt;Row 2: 120*.8=96 &lt;br /&gt;Row 3: 96+10=106 &lt;br /&gt;&amp;quot;Demand Pattern B&amp;quot; multiplier at current time step: 106*0.5=53&lt;/p&gt;
&lt;p&gt;Adjusted demand at junction J-1 at current time step: 260 + 53 = 313&lt;/p&gt;
&lt;h1&gt;See Also&lt;/h1&gt;
&lt;p&gt;Forum: &lt;a href="/products/hydraulics___hydrology/f/5925/t/136046"&gt;How does Watergems CONNECT Edition handle multiple demand adjustments (via Calculator Options) applied to the same element?&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/16588.calculated-demand-does-not-match-entered-demand"&gt;Calculated demand does not match entered demand&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/7557.how-to-edit-demands-unit-demands-or-a-subset-of-demands-globally"&gt;How to edit demands, unit demands, or a subset of demands globally&lt;/a&gt;&lt;br /&gt;Wiki: &lt;a href="/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/3100.importing-demands-from-a-spreadsheet"&gt;Importing Demands From A Spreadsheet&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: pattern, Demand, HAMMER, Multiplier, WaterGEMS, factor, WaterCAD, adjustment&lt;/div&gt;
</description></item></channel></rss>