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Add emitter backflow option

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Adds a global hydraulic option to allow backflow or not through emitter elements. To maintain backward compatibility the default is YES.
This commit is contained in:
Lew Rossman
2023-02-05 15:16:20 -05:00
parent 9814564e29
commit 847fa82139
13 changed files with 55 additions and 10 deletions
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4
src/inpfile.c
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@@ -7,7 +7,7 @@ Description: saves network data to an EPANET formatted text file
Authors: see AUTHORS
Copyright: see AUTHORS
License: see LICENSE
Last Updated: 08/13/2022
Last Updated: 02/05/2023
******************************************************************************
*/
@@ -33,6 +33,7 @@ extern char *MixTxt[];
extern char *TstatTxt[];
extern char *RptFlagTxt[];
extern char *SectTxt[];
extern char *BackflowTxt[];
void saveauxdata(Project *pr, FILE *f)
/*
@@ -676,6 +677,7 @@ int saveinpfile(Project *pr, const char *fname)
fprintf(f, "\n PATTERN %s", net->Pattern[hyd->DefPat].ID);
fprintf(f, "\n DEMAND MULTIPLIER %-.4f", hyd->Dmult);
fprintf(f, "\n EMITTER EXPONENT %-.4f", 1.0 / hyd->Qexp);
fprintf(f, "\n EMITTER BACKFLOW %s", BackflowTxt[hyd->EmitBackFlag]);
fprintf(f, "\n VISCOSITY %-.6f", hyd->Viscos / VISCOS);
fprintf(f, "\n DIFFUSIVITY %-.6f", qual->Diffus / DIFFUS);
fprintf(f, "\n SPECIFIC GRAVITY %-.6f", hyd->SpGrav);