InflowsHandler.cpp File Reference

Section handlers for [PATTERNS], [INFLOWS], [DWF], [RDII], [HYDROGRAPHS], and [RDII_DECAY]. More...

#include "InflowsHandler.hpp"
#include "../Tokenizer.hpp"
#include "../../core/SimulationContext.hpp"
#include "../../data/InflowData.hpp"
#include "../InputParseUtils.hpp"
#include <charconv>
#include <string>
#include <algorithm>

Include dependency graph for InflowsHandler.cpp:

Namespaces
namespace	openswmm
namespace	openswmm::input

Functions
void	openswmm::input::handle_patterns (SimulationContext &ctx, const std::vector< std::string > &lines)
	Append multiplier factors to named temporal patterns.
void	openswmm::input::handle_inflows (SimulationContext &ctx, const std::vector< std::string > &lines)
	Append raw external inflow rows for later reference/constituent resolution.
void	openswmm::input::handle_dwf (SimulationContext &ctx, const std::vector< std::string > &lines)
	Append dry-weather inflow definitions with optional pattern names.
void	openswmm::input::handle_rdii (SimulationContext &ctx, const std::vector< std::string > &lines)
	Append node-to-unit-hydrograph RDII assignments.
void	openswmm::input::handle_hydrographs (SimulationContext &ctx, const std::vector< std::string > &lines)
	Append unit-hydrograph gage bindings and month/response parameters.
void	openswmm::input::handle_rdii_decay (SimulationContext &ctx, const std::vector< std::string > &lines)
	Append exponential RDII abstraction/recovery parameters and optional degree-day snow.

Detailed Description

Section handlers for [PATTERNS], [INFLOWS], [DWF], [RDII], [HYDROGRAPHS], and [RDII_DECAY].

[PATTERNS] format

;; Name  Type  Multipliers...
P1  MONTHLY  1.0  1.0  1.2  1.3  1.4  1.3  1.2  1.0  0.9  0.8  0.9  1.0
P1           0.5  0.6          ;; continuation line (same name, more values)

[INFLOWS] format

;; Node  Constituent  TimeSeries  Type  Mfactor  Sfactor  Baseline  Pattern
J1       FLOW          TS1         FLOW   1.0      1.0      0.0

[DWF] format

;; Node  Constituent  AvgValue  Pat1  Pat2  Pat3  Pat4
J1       FLOW          0.001     "Monthly" "" "Hourly"

[RDII] format

;; Node  UHgroup  SewerArea
J1       UH1      1000.0

See also

Legacy reference: src/solver/input.c

Author

Caleb Buahin caleb.nosp@m..bua.nosp@m.hin@g.nosp@m.mail.nosp@m..com

Copyright

Copyright (c) 2026 Caleb Buahin. All rights reserved.

License

Apache-2.0