Modules

Here is a list of all modules:

Project Functions	These functions are used to manage a project
Hydraulic Analysis Functions	These functions are used to perform a hydraulic analysis
Water Quality Analysis Functions	These functions are used to perform a water quality analysis
Reporting Functions	These functions are used to report simulation results
Analysis Options Functions	These functions are used to get and set analysis options
Network Node Functions	These functions are used for working with network nodes
Nodal Demand Functions	These functions are used for managing nodal demands
Network Link Functions	These functions are used for working with network links
Time Pattern Functions	These functions are used for working with time patterns
Data Curve Functions	These functions are used for working with data curves
Simple Control Functions	These functions are used for working with simple conditional controls
Rule-Based Control Functions	These functions are used for working with rule-based controls
Enumerated Types	These are the toolkit's enumerated types whose members are used as function arguments
Error Codes	Code Meaning 0 No error 101 Insufficient memory available 102 No network data available 103 Hydraulic solver not opened 104 No hydraulics for water quality analysis 105 Water quality solver not opened 106 No results saved to report on 107 Hydraulics supplied from external file 108 Cannot use external file while hydraulics solver is open 110 Cannot solve network hydraulic equations 120 Cannot solve water quality transport equations 200 One or more errors in an input file 201 Syntax error 202 Function call contains an illegal numeric value 203 Function call refers to an undefined node 204 Function call refers to an undefined link 205 Function call refers to an undefined time pattern 206 Function call refers to an undefined curve 207 Function call attempts to control a check valve pipe or a GPV valve 208 Function call contains illegal PDA pressure limits 209 Function call contains an illegal node property value 211 Function call contains an illegal link property value 212 Function call refers to an undefined Trace Node 213 Function call contains an invalid option value 214 Too many characters in a line of an input file 215 Function call contains a duplicate ID label 216 Function call refers to an undefined pump 217 Invalid pump energy data 219 Illegal valve connection to tank node 220 Illegal valve connection to another valve 221 Mis-placed clause in rule-based control 222 Link assigned same start and end nodes 223 Not enough nodes in network 224 No tanks or reservoirs in network 225 Invalid lower/upper levels for tank 226 No head curve or power rating for pump 227 Invalid head curve for pump 230 Nonincreasing x-values for curve 231 No data provided for a curve 232 No data provided for a pattern 233 Network has unconnected nodes 240 Function call refers to nonexistent water quality source 241 Function call refers to nonexistent control 250 Function call contains invalid format (e.g.
Warning Codes	Code Description 1 System hydraulically unbalanced - convergence to a hydraulic solution was not achieved in the allowed number of trials 2 System may be hydraulically unstable - hydraulic convergence was only achieved after the status of all links was held fixed 3 System disconnected - one or more nodes with positive demands were disconnected from all supply sources 4 Pumps cannot deliver enough flow or head - one or more pumps were forced to either shut down (due to insufficient head) or operate beyond the maximum rated flow 5 Valves cannot deliver enough flow - one or more flow control valves could not deliver the required flow even when fully open 6 System has negative pressures - negative pressures occurred at one or more junctions with positive demand