SWMM56

Dry   Weather   Flow  in InfoSWMM and H2OMap  SWMM Dry   weather   flow  can be added to any node in H2OMAP  SWMM .  The  dry   weather   flow  is computed as the average  flow  * the monthly pattern * the daily pattern * hourly pattern * the weekend daily pattern to give the  Dry   Weather   Flow  at any time step (Figure 1).   Since the four types of patterns (Figure 2) are all multiplied together then for Saturday and Sunday the hourly pattern and the weekend hourly pattern will both be used.   This will have the effect of overestimating the  flow  if the multipliers are greater than 1 and underestimating the flow  if the multipliers are less than one.  You should enter the  Pattern X for the Weekend Hourly Pattern in H2OMAP  SWMM   where X  = Weekend Hourly Pattern / Hourly Pattern So that when the pattern X is multiplie...

Dry   Weather   Flow  in  InfoSWMM  and  H2OMap   SWMM Dry   weather   flow  can be added to any node in  H2OMAP   SWMM .  The  dry   weather   flow  is computed as the average  flow  * the monthly pattern * the daily pattern * hourly pattern * the weekend daily pattern to give the  Dry   Weather   Flow  at any time step (Figure 1).   Since the four types of patterns (Figure 2) are all multiplied together then for Saturday and Sunday the hourly pattern and the weekend hourly pattern will both be used.   This will have the effect of overestimating the  flow  if the multipliers are greater than 1 and underestimating the flow  if the multipliers are less than one.  You should enter the  Pattern X for the Weekend Hourly Pattern in  H2OMAP   SWMM   where X  = Weekend Hourly Pattern / Hourly Pattern So that when...

Dry Weather Flow in InfoSWMM and H2OMap SWMM Dry Weather Flow in InfoSWMM and H2OMap SWMM by  dickinsonre Dry Weather Flow in InfoSWMM  and H2OMap SWMM   Dry weather flow can be added to any node in H2OMAP SWMM.  The dry weather flow is computed as the average flow * the monthly pattern * the daily pattern * hourly pattern * the weekend daily pattern to give the Dry Weather Flow at any time step (Figure 1).   Since the four types of patterns (Figure 2) are all multiplied together then for  Saturday  and  Sunday  the hourly pattern and the weekend hourly pattern will both be used.   This will have the effect of overestimating the flow if the multipliers are greater than 1 and underestimating theflow if the multipliers are less than one.  You should enter the  Pattern X for the Weekend Hourly Patt...