[TITLE]
 EPANET Example Network 1
A simple example of modeling chlorine decay. Both bulk and
wall reactions are included. 

[JUNCTIONS]
;ID              	Elev        	Demand      	Pattern         
 J1              	710         	0           	                	;
 J2              	710         	100         	1               	;
 J3              	700         	150         	1               	;
 J4              	700         	150         	1               	;
 J5              	695         	100         	1               	;
 J23             	700         	0           	                	;

[RESERVOIRS]
;ID              	Head        	Pattern         
 RES             	800         	                	;

[TANKS]
;ID              	Elevation   	InitLevel   	MinLevel    	MaxLevel    	Diameter    	MinVol      	VolCurve        	Overflow
 TANK            	800         	25          	0           	350          	50          	0           	                	;

[PIPES]
;ID              	Node1           	Node2           	Length      	Diameter    	Roughness   	MinorLoss   	Status
 P1              	RES             	J1              	1000        	12          	100         	0           	Open  	;
 P2              	J2              	J3              	1000        	12          	100         	0           	Open	;
 P3              	J4              	J5              	1000        	10          	100         	0           	Open  	;
 P4              	J5              	TANK            	1000        	12          	100         	0           	Closed  	;
 P2a             	J2              	J23             	1000        	12          	100         	0           	Open  	;
 P2b             	J23             	J3              	1000        	12          	100         	0           	Open  	;

[PUMPS]
;ID              	Node1           	Node2           	Parameters
 PUMP            	J1              	J2              	HEAD 1	;

[VALVES]
;ID              	Node1           	Node2           	Diameter    	Type	Setting     	MinorLoss   
 VALVE           	J3              	J4              	12          	FCV 	25          	0           	;

[TAGS]

[DEMANDS]
;Junction        	Demand      	Pattern         	Category

[STATUS]
;ID              	Status/Setting
; PUMP            	Closed
; VALVE                  Open

[PATTERNS]
;ID              	Multipliers
;Demand Pattern
 1               	1.0         	1.2         	1.4         	1.6         	1.4         	1.2         
 1               	1.0         	0.8         	0.6         	0.4         	0.6         	0.8         

[CURVES]
;ID              	X-Value     	Y-Value
;PUMP: PUMP: PUMP: PUMP: PUMP: PUMP: PUMP: PUMP: Pump Curve for Pump 9
 1               	1500        	250         

[CONTROLS]







[RULES]








[ENERGY]
 Global Efficiency  	75
 Global Price       	0.0
 Demand Charge      	0.0

[EMITTERS]
;Junction        	Coefficient

[QUALITY]
;Node            	InitQual
 J2              	0.5
 J3              	0.5
 J4              	0.5
 J5              	0.5

[SOURCES]
;Node            	Type        	Quality     	Pattern

[REACTIONS]
;Type     	Pipe/Tank       	Coefficient


[REACTIONS]
 Order Bulk            	1
 Order Tank            	1
 Order Wall            	1
 Global Bulk           	-.5
 Global Wall           	-1
 Limiting Potential    	0.0
 Roughness Correlation 	0.0

[MIXING]
;Tank            	Model

[TIMES]
 Duration           	24:00 
 Hydraulic Timestep 	1:00 
 Quality Timestep   	0:05 
 Pattern Timestep   	2:00 
 Pattern Start      	0:00 
 Report Timestep    	1:00 
 Report Start       	0:00 
 Start ClockTime    	12 am
 Statistic          	NONE

[REPORT]
 Status             	Full
 Summary            	No
 Page               	0

[OPTIONS]
 Units              	GPM
 Headloss           	H-W
 Specific Gravity   	1.0
 Viscosity          	1.0
 Trials             	40
 Accuracy           	0.001
 CHECKFREQ          	2
 MAXCHECK           	10
 DAMPLIMIT          	0
 Unbalanced         	Continue 10
 Pattern            	1
 Demand Multiplier  	1.0
 Emitter Exponent   	0.5
 Quality            	Chlorine mg/L
 Diffusivity        	1.0
 Tolerance          	0.01

[COORDINATES]
;Node            	X-Coord           	Y-Coord
J1              	10.000            	70.000            
J2              	20.000            	70.000            
J3              	30.000            	70.000            
J4              	40.000            	70.000            
J5              	50.000            	70.000            
J23             	25.000            	75.000            
RES             	0.000             	70.000            
TANK            	60.000            	70.000            

[VERTICES]
;Link            	X-Coord           	Y-Coord

[LABELS]
;X-Coord             Y-Coord             Label & Anchor Node

[BACKDROP]
  DIMENSIONS  	7.000             	6.000             	73.000            	94.000            
 UNITS          	None
 FILE           	
 OFFSET         	0.00            	0.00            

[END]
