Merge pull request #177 from LRossman/contributor-lr

Changes to get Net1.inp to run

LICENSE

@@ -1,7 +1,11 @@
 MIT License
 
+<<<<<<< HEAD
 Works are copyright (c) 2018 their respective AUTHORS,
 unless such work is in the Public Domain (again, see AUTHORS)
+=======
+Copyright (c) 2017 Open Water Analytics
+>>>>>>> master
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

appveyor.yml

@@ -9,8 +9,23 @@
 
 version: 2.0.{build}
 
-image: 
+matrix: 
-  - Visual Studio 2013
+  allow_failures:
+  #GROUP: (SUPPORTED/EXPERIMENTAL)
+  #EXPERIMENTAL is allowed to fail under build matrix
+  - GROUP: "EXPERIMENTAL"
+
+environment: 
+  matrix:
+  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
+    GENERATOR: "Visual Studio 10 2010"
+    GROUP: "SUPPORTED"
+    BOOST_ROOT: "C:/Libraries/boost"
+  # New build on Visual Studio 15 2017
+  - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+    GENERATOR: "Visual Studio 15 2017"
+    GROUP: "EXPERIMENTAL"
+    BOOST_ROOT: "C:/Libraries/boost_1_67_0"
 
 # called before repo cloning
 init: 
@@ -18,8 +33,11 @@ init:
   - set BUILD_HOME=buildprod
   - set TEST_HOME=nrtestsuite
   - set NRTEST_SCRIPT=C:\Python27\Scripts
-  - set GENERATOR="Visual Studio 10 2010"
+  # See values set
-  - set BOOST_ROOT="C:\\Libraries\\boost"
+  - echo %APPVEYOR_BUILD_WORKER_IMAGE%
+  - echo %BUILD_HOME%
+  - echo %GENERATOR%
+  - echo %BOOST_ROOT%
 
 # called after repo clone
 install: 
@@ -29,7 +47,7 @@ install:
 before_build:
   - mkdir %BUILD_HOME%
   - cd %BUILD_HOME%
-  - cmake -G %GENERATOR% 
+  - cmake -G "%GENERATOR%" 
     -DBUILD_TESTS=1
     -DBOOST_ROOT="%BOOST_ROOT%"
     -DBoost_USE_STATIC_LIBS="ON" ..

run/main.c

@@ -5,9 +5,9 @@
 #define   MAXMSG         255       /* Max. # characters in message text      */
 #define   MAXWARNCODE    99      
 /* text copied here, no more need of include "text.h" */
-#define FMT01  "\nEPANET Version %d.%d.%d\n"
+#define FMT01  "\nEPANET Version %d.%d.%d"
 #define FMT03  "\n Correct syntax is:\n %s <input file> <output file>\n"
-#define FMT09  "\nEPANET completed.\n"
+#define FMT09  "\n\nEPANET completed."
 #define FMT10  "\nEPANET completed. There are warnings."
 #define FMT11  "\nEPANET completed. There are errors."
 
@@ -87,7 +87,8 @@ int   main(int argc, char *argv[])
   /* Call the main control function */
   if (strlen(f2)> 0) {
      /* use stdout for progress messages */
-     errcode = ENepanet(f1,f2,f3,writeConsole);
+     //errcode = ENepanet(f1,f2,f3,writeConsole);
+     errcode = ENepanet(f1, f2, f3, NULL);
   }
   else {
      /* use stdout for reporting, no progress messages */
@@ -101,21 +102,21 @@ int   main(int argc, char *argv[])
      return(0);
   }
   else {
+     if (errcode > MAXWARNCODE) printf("\n    Fatal Error: ");
      ENgeterror(errcode, errmsg, MAXMSG);
      writeConsole(errmsg);
      if (errcode > MAXWARNCODE) {
-     	/* error */
+     	// error //
         writeConsole(FMT11);
         return(errcode);
      }
      else {
-     	  /* warning */
+     	  // warning //
         writeConsole(FMT10);
         return(0);
      }
   }
 
-
 }                                       /* End of main */
 
 

src/epanet.c

@@ -108,6 +108,10 @@ execute function x and set the error code equal to its return value.
 #ifdef __WIN32__
 #define WINDOWS
 #endif
+#ifdef WINDOWS
+#include <windows.h>
+#endif
+
 /************************************************************/
 
 #include <stdio.h>
@@ -125,7 +129,6 @@ execute function x and set the error code equal to its return value.
 #include "text.h"
 #include "types.h"
 #define EXTERN
-#include "epanet2.h"
 #include "vars.h"
 
 /****************************************************************
@@ -166,218 +169,295 @@ int DLLEXPORT ENepanet(char *f1, char *f2, char *f3,
   EN_free(_defaultModel);
   return (errcode);
 }
+
 int DLLEXPORT ENopen(char *f1, char *f2, char *f3) {
   int errcode = 0;
   ERRCODE(EN_alloc(&_defaultModel));
   EN_open(_defaultModel, f1, f2, f3);
   return (errcode);
 }
+
 int DLLEXPORT ENsaveinpfile(char *filename) {
   return EN_saveinpfile(_defaultModel, filename);
 }
+
 int DLLEXPORT ENclose() { return EN_close(_defaultModel); }
+
 int DLLEXPORT ENsolveH() { return EN_solveH(_defaultModel); }
+
 int DLLEXPORT ENsaveH() { return EN_saveH(_defaultModel); }
+
 int DLLEXPORT ENopenH() { return EN_openH(_defaultModel); }
+
 int DLLEXPORT ENinitH(int flag) { return EN_initH(_defaultModel, flag); }
+
 int DLLEXPORT ENrunH(long *t) { return EN_runH(_defaultModel, t); }
+
 int DLLEXPORT ENnextH(long *tstep) { return EN_nextH(_defaultModel, tstep); }
+
 int DLLEXPORT ENcloseH() { return EN_closeH(_defaultModel); }
+
 int DLLEXPORT ENsavehydfile(char *filename) {
   return EN_savehydfile(_defaultModel, filename);
 }
+
 int DLLEXPORT ENusehydfile(char *filename) {
   return EN_usehydfile(_defaultModel, filename);
 }
+
 int DLLEXPORT ENsolveQ() { return EN_solveQ(_defaultModel); }
+
 int DLLEXPORT ENopenQ() { return EN_openQ(_defaultModel); }
+
 int DLLEXPORT ENinitQ(int saveflag) {
   return EN_initQ(_defaultModel, saveflag);
 }
+
 int DLLEXPORT ENrunQ(long *t) { return EN_runQ(_defaultModel, t); }
+
 int DLLEXPORT ENnextQ(long *tstep) { return EN_nextQ(_defaultModel, tstep); }
+
 int DLLEXPORT ENstepQ(long *tleft) { return EN_stepQ(_defaultModel, tleft); }
+
 int DLLEXPORT ENcloseQ() { return EN_closeQ(_defaultModel); }
+
 int DLLEXPORT ENwriteline(char *line) {
   return EN_writeline(_defaultModel, line);
 }
+
 int DLLEXPORT ENreport() { return EN_report(_defaultModel); }
+
 int DLLEXPORT ENresetreport() { return EN_resetreport(_defaultModel); }
+
 int DLLEXPORT ENsetreport(char *s) { return EN_setreport(_defaultModel, s); }
+
 int DLLEXPORT ENgetversion(int *v) { return EN_getversion(v); }
+
 int DLLEXPORT ENgetcontrol(int cindex, int *ctype, int *lindex,
                            EN_API_FLOAT_TYPE *setting, int *nindex,
                            EN_API_FLOAT_TYPE *level) {
   return EN_getcontrol(_defaultModel, cindex, ctype, lindex, setting, nindex,
                        level);
 }
+
 int DLLEXPORT ENgetcount(int code, int *count) {
   return EN_getcount(_defaultModel, (EN_CountType)code, count);
 }
+
 int DLLEXPORT ENgetoption(int code, EN_API_FLOAT_TYPE *value) {
   return EN_getoption(_defaultModel, (EN_Option)code, value);
 }
+
 int DLLEXPORT ENgettimeparam(int code, long *value) {
   return EN_gettimeparam(_defaultModel, code, value);
 }
+
 int DLLEXPORT ENgetflowunits(int *code) {
   return EN_getflowunits(_defaultModel, code);
 }
+
 int DLLEXPORT ENsetflowunits(int code) {
   return EN_setflowunits(_defaultModel, code);
 }
+
 int DLLEXPORT ENgetpatternindex(char *id, int *index) {
   return EN_getpatternindex(_defaultModel, id, index);
 }
+
 int DLLEXPORT ENgetpatternid(int index, char *id) {
   return EN_getpatternid(_defaultModel, index, id);
 }
+
 int DLLEXPORT ENgetpatternlen(int index, int *len) {
   return EN_getpatternlen(_defaultModel, index, len);
 }
+
 int DLLEXPORT ENgetpatternvalue(int index, int period,
                                 EN_API_FLOAT_TYPE *value) {
   return EN_getpatternvalue(_defaultModel, index, period, value);
 }
+
 int DLLEXPORT ENgetcurveindex(char *id, int *index) {
   return EN_getcurveindex(_defaultModel, id, index);
 }
+
 int DLLEXPORT ENgetcurveid(int index, char *id) {
   return EN_getcurveid(_defaultModel, index, id);
 }
+
 int DLLEXPORT ENgetcurvelen(int index, int *len) {
   return EN_getcurvelen(_defaultModel, index, len);
 }
+
 int DLLEXPORT ENgetcurvevalue(int index, int pnt, EN_API_FLOAT_TYPE *x,
                               EN_API_FLOAT_TYPE *y) {
   return EN_getcurvevalue(_defaultModel, index, pnt, x, y);
 }
+
 int DLLEXPORT ENgetqualtype(int *qualcode, int *tracenode) {
   return EN_getqualtype(_defaultModel, qualcode, tracenode);
 }
+
 int DLLEXPORT ENgetqualinfo(int *qualcode, char *chemname, char *chemunits,
                             int *tracenode) {
   return EN_getqualinfo(_defaultModel, qualcode, chemname, chemunits,
                         tracenode);
 }
+
 int DLLEXPORT ENgeterror(int errcode, char *errmsg, int n) {
   return EN_geterror(errcode, errmsg, n);
 }
+
 int DLLEXPORT ENgetstatistic(int code, EN_API_FLOAT_TYPE *value) {
   return EN_getstatistic(_defaultModel, code, value);
 }
+
 int DLLEXPORT ENgetnodeindex(char *id, int *index) {
   return EN_getnodeindex(_defaultModel, id, index);
 }
+
 int DLLEXPORT ENgetnodeid(int index, char *id) {
   return EN_getnodeid(_defaultModel, index, id);
 }
+
 int DLLEXPORT ENgetnodetype(int index, int *code) {
   return EN_getnodetype(_defaultModel, index, code);
 }
+
 int DLLEXPORT ENgetcoord(int index, EN_API_FLOAT_TYPE *x,
                          EN_API_FLOAT_TYPE *y) {
   return EN_getcoord(_defaultModel, index, x, y);
 }
+
 int DLLEXPORT ENsetcoord(int index, EN_API_FLOAT_TYPE x, EN_API_FLOAT_TYPE y) {
   return EN_setcoord(_defaultModel, index, x, y);
 }
+
 int DLLEXPORT ENgetnodevalue(int index, int code, EN_API_FLOAT_TYPE *value) {
   return EN_getnodevalue(_defaultModel, index, code, value);
 }
+
 int DLLEXPORT ENgetlinkindex(char *id, int *index) {
   return EN_getlinkindex(_defaultModel, id, index);
 }
+
 int DLLEXPORT ENgetlinkid(int index, char *id) {
   return EN_getlinkid(_defaultModel, index, id);
 }
+
 int DLLEXPORT ENgetlinktype(int index, EN_LinkType *code) {
   return EN_getlinktype(_defaultModel, index, code);
 }
+
 int DLLEXPORT ENgetlinknodes(int index, int *node1, int *node2) {
   return EN_getlinknodes(_defaultModel, index, node1, node2);
 }
+
 int DLLEXPORT ENgetlinkvalue(int index, int code, EN_API_FLOAT_TYPE *value) {
   return EN_getlinkvalue(_defaultModel, index, (EN_LinkProperty)code, value);
 }
+
 int DLLEXPORT ENgetcurve(int curveIndex, char *id, int *nValues,
                          EN_API_FLOAT_TYPE **xValues,
                          EN_API_FLOAT_TYPE **yValues) {
   return EN_getcurve(_defaultModel, curveIndex, id, nValues, xValues, yValues);
 }
+
 int DLLEXPORT ENsetcontrol(int cindex, int ctype, int lindex,
                            EN_API_FLOAT_TYPE setting, int nindex,
                            EN_API_FLOAT_TYPE level) {
   return EN_setcontrol(_defaultModel, cindex, ctype, lindex, setting, nindex,
                        level);
 }
+
 int DLLEXPORT ENsetnodevalue(int index, int code, EN_API_FLOAT_TYPE v) {
   return EN_setnodevalue(_defaultModel, index, code, v);
 }
+
 int DLLEXPORT ENsetlinkvalue(int index, int code, EN_API_FLOAT_TYPE v) {
   return EN_setlinkvalue(_defaultModel, index, code, v);
 }
+
 int DLLEXPORT ENaddpattern(char *id) {
   return EN_addpattern(_defaultModel, id);
 }
+
 int DLLEXPORT ENsetpattern(int index, EN_API_FLOAT_TYPE *f, int n) {
   return EN_setpattern(_defaultModel, index, f, n);
 }
+
 int DLLEXPORT ENsetpatternvalue(int index, int period,
                                 EN_API_FLOAT_TYPE value) {
   return EN_setpatternvalue(_defaultModel, index, period, value);
 }
+
 int DLLEXPORT ENaddcurve(char *id) { return EN_addcurve(_defaultModel, id); }
+
 int DLLEXPORT ENsetcurve(int index, EN_API_FLOAT_TYPE *x, EN_API_FLOAT_TYPE *y,
                          int n) {
   return EN_setcurve(_defaultModel, index, x, y, n);
 }
+
 int DLLEXPORT ENsetcurvevalue(int index, int pnt, EN_API_FLOAT_TYPE x,
                               EN_API_FLOAT_TYPE y) {
   return EN_setcurvevalue(_defaultModel, index, pnt, x, y);
 }
+
 int DLLEXPORT ENsettimeparam(int code, long value) {
   return EN_settimeparam(_defaultModel, code, value);
 }
+
 int DLLEXPORT ENsetoption(int code, EN_API_FLOAT_TYPE v) {
   return EN_setoption(_defaultModel, code, v);
 }
+
 int DLLEXPORT ENsetstatusreport(int code) {
   return EN_setstatusreport(_defaultModel, code);
 }
+
 int DLLEXPORT ENsetqualtype(int qualcode, char *chemname, char *chemunits,
                             char *tracenode) {
   return EN_setqualtype(_defaultModel, qualcode, chemname, chemunits,
                         tracenode);
 }
+
 int DLLEXPORT ENgetheadcurveindex(int index, int *curveindex) {
   return EN_getheadcurveindex(_defaultModel, index, curveindex);
 }
+
 int DLLEXPORT ENsetheadcurveindex(int index, int curveindex) {
   return EN_setheadcurveindex(_defaultModel, index, curveindex);
 }
+
 int DLLEXPORT ENgetpumptype(int index, int *type) {
   return EN_getpumptype(_defaultModel, index, type);
 }
+
 int DLLEXPORT ENgetnumdemands(int nodeIndex, int *numDemands) {
   return EN_getnumdemands(_defaultModel, nodeIndex, numDemands);
 }
+
 int DLLEXPORT ENgetbasedemand(int nodeIndex, int demandIdx,
                               EN_API_FLOAT_TYPE *baseDemand) {
   return EN_getbasedemand(_defaultModel, nodeIndex, demandIdx, baseDemand);
 }
+
 int DLLEXPORT ENsetbasedemand(int nodeIndex, int demandIdx,
                               EN_API_FLOAT_TYPE baseDemand) {
   return EN_setbasedemand(_defaultModel, nodeIndex, demandIdx, baseDemand);
 }
+
 int DLLEXPORT ENgetdemandpattern(int nodeIndex, int demandIdx, int *pattIdx) {
   return EN_getdemandpattern(_defaultModel, nodeIndex, demandIdx, pattIdx);
 }
+
 int DLLEXPORT ENgetaveragepatternvalue(int index, EN_API_FLOAT_TYPE *value) {
   return EN_getaveragepatternvalue(_defaultModel, index, value);
 }
 
-int DLLEXPORT ENgetrule(int index, int *nPremises, int *nTrueActions, int *nFalseActions, EN_API_FLOAT_TYPE *priority) {
+
+int DLLEXPORT ENgetrule(int index, int *nPremises, int *nTrueActions,
+                        int *nFalseActions, EN_API_FLOAT_TYPE *priority) {
   return EN_getrule(_defaultModel, index, nPremises, nTrueActions, nFalseActions, priority);
 }
 
@@ -405,19 +485,23 @@ int DLLEXPORT ENsetpremisevalue(int indexRule, int indexPremise, EN_API_FLOAT_TY
   return EN_setpremisevalue(_defaultModel, indexRule, indexPremise, value);
 }
 
-int DLLEXPORT ENgettrueaction(int indexRule, int indexAction, int *indexLink, int *status, EN_API_FLOAT_TYPE *setting){
+int DLLEXPORT ENgettrueaction(int indexRule, int indexAction, int *indexLink,
+                              int *status, EN_API_FLOAT_TYPE *setting){
   return EN_gettrueaction(_defaultModel, indexRule, indexAction, indexLink, status, setting);
 }
 
-int DLLEXPORT ENsettrueaction(int indexRule, int indexAction, int indexLink, int status, EN_API_FLOAT_TYPE setting){
+int DLLEXPORT ENsettrueaction(int indexRule, int indexAction, int indexLink,
+                              int status, EN_API_FLOAT_TYPE setting){
   return EN_settrueaction(_defaultModel, indexRule, indexAction, indexLink, status, setting);
 }
 
-int DLLEXPORT ENgetfalseaction(int indexRule, int indexAction, int *indexLink, int *status, EN_API_FLOAT_TYPE *setting){
+int DLLEXPORT ENgetfalseaction(int indexRule, int indexAction, int *indexLink,
+                               int *status, EN_API_FLOAT_TYPE *setting){
   return EN_getfalseaction(_defaultModel, indexRule, indexAction, indexLink, status, setting);
 }
 
-int DLLEXPORT ENsetfalseaction(int indexRule, int indexAction, int indexLink, int status, EN_API_FLOAT_TYPE setting){
+int DLLEXPORT ENsetfalseaction(int indexRule, int indexAction, int indexLink,
+                               int status, EN_API_FLOAT_TYPE setting){
   return EN_setfalseaction(_defaultModel, indexRule, indexAction, indexLink, status, setting);
 }
 
@@ -428,16 +512,20 @@ int DLLEXPORT ENgetruleID(int indexRule, char* id){
 int DLLEXPORT ENsetlinktype(char *id, EN_LinkType toType) {
   return EN_setlinktype(_defaultModel, id, toType);
 }
+
 int DLLEXPORT ENaddnode(char *id, EN_NodeType nodeType) {
   return EN_addnode(_defaultModel, id, nodeType);
 }
+
 int DLLEXPORT ENaddlink(char *id, EN_LinkType linkType, char *fromNode,
                         char *toNode) {
   return EN_addlink(_defaultModel, id, linkType, fromNode, toNode);
 }
+
 int DLLEXPORT ENdeletelink(int index) {
   return EN_deletelink(_defaultModel, index);
 }
+
 int DLLEXPORT ENdeletenode(int index) {
   return EN_deletenode(_defaultModel, index);
 }
@@ -707,7 +795,6 @@ int DLLEXPORT EN_solveH(EN_Project *p)
         tstep = 0;
         ERRCODE(EN_runH(p, &t));
         ERRCODE(EN_nextH(p, &tstep));
-
         /*** Updated 6/24/02 ***/
         writecon("\b\b\b\b\b\b\b\b\b\b");
       } while (tstep > 0);
@@ -825,8 +912,10 @@ int DLLEXPORT EN_initH(EN_Project *p, int flag)
     errcode = openhydfile(p);
     if (!errcode)
       p->save_options.Saveflag = TRUE;
-    else
+    else {
       errmsg(p, errcode);
+      return errcode;
+      }
   }
 
   /* Initialize hydraulics */
@@ -1546,7 +1635,7 @@ int DLLEXPORT EN_geterror(int errcode, char *errmsg, int n) {
     strncpy(errmsg, WARN6, n);
     break;
   default:
-    geterrmsg(n, newMsg);
+    geterrmsg(errcode, newMsg);
     strncpy(errmsg, newMsg, n);
   }
   if (strlen(errmsg) == 0)
@@ -3330,7 +3419,7 @@ int openhydfile(EN_Project *p)
   out->HydFile = NULL;
   switch (out->Hydflag) {
   case SCRATCH:
-    getTmpName(p, out->HydFname);             
+    getTmpName(out->HydFname); 
     out->HydFile = fopen(out->HydFname, "w+b"); 
     break;
   case SAVE:
@@ -3423,7 +3512,7 @@ int openoutfile(EN_Project *p)
   // else if ( (OutFile = tmpfile()) == NULL) 
   else 
   {
-    getTmpName(p, out->OutFname);                           
+    getTmpName(out->OutFname);                           
     if ((out->OutFile = fopen(out->OutFname, "w+b")) == NULL) 
     {
       writecon(FMT08);
@@ -3441,7 +3530,7 @@ int openoutfile(EN_Project *p)
   if (!errcode) {
     if (rep->Tstatflag != SERIES) {
       // if ( (TmpOutFile = tmpfile()) == NULL) errcode = 304; 
-      getTmpName(p, out->TmpFname);                
+      getTmpName(out->TmpFname);                
       out->TmpOutFile = fopen(out->TmpFname, "w+b"); 
       if (out->TmpOutFile == NULL)
         errcode = 304; 
@@ -3748,17 +3837,35 @@ void freedata(EN_Project *p)
 ----------------------------------------------------------------
 */
 
-/*** New function for 2.00.12 ***/ 
+char *getTmpName(char *fname)
-char *getTmpName(EN_Project *p, char *fname)
 //
 //  Input:   fname = file name string
 //  Output:  returns pointer to file name
 //  Purpose: creates a temporary file name with path prepended to it.
 //
 {
-  out_file_t *out = &p->out_files;
+
+#ifdef _WIN32
+
+  char* name = NULL;
+
+  // --- use Windows _tempnam function to get a pointer to an
+  //     unused file name that begins with "en"
+  name = _tempnam(NULL, "en");
+  if (name == NULL) return NULL;
+
+  // --- copy the file name to fname
+  if (strlen(name) < MAXFNAME) strncpy(fname, name, MAXFNAME);
+  else fname = NULL;
+
+  // --- free the pointer returned by _tempnam
+  if (name) free(name);
+
+/*
+///////////////////  DEPRECATED   /////////////////////////////////////
 // --- for Windows systems:
 #ifdef WINDOWS
+  out_file_t *out = &p->out_files;
   // --- use system function tmpnam() to create a temporary file name
   char name[MAXFNAME + 1];
   int n;
@@ -3782,6 +3889,7 @@ char *getTmpName(EN_Project *p, char *fname)
 
   // --- now add the prefix to the file name
   strcat(fname, name);
+*/
 
 // --- for non-Windows systems:
 #else

src/funcs.h

@@ -40,7 +40,7 @@ int     openfiles(EN_Project *p, char *,char *,char *);  /* Opens input & report
 int     openhydfile(EN_Project *p);                 /* Opens hydraulics file      */
 int     openoutfile(EN_Project *p);                 /* Opens binary output file   */
 int     strcomp(char *, char *);                    /* Compares two strings       */
-char*   getTmpName(EN_Project *p, char* fname);          /* Gets temporary file name   */     
+char*   getTmpName(char* fname);                    /* Gets temporary file name   */     
 double  interp(int, double *,double *, double);     /* Interpolates a data curve  */
                
 int     findnode(EN_Network *n, char *);            /* Finds node's index from ID */
@@ -107,7 +107,7 @@ int     optiondata(EN_Project *pr);                 /* Processes analysis option
 int     optionchoice(EN_Project *pr, int);          /* Processes option choices   */
 int     optionvalue(EN_Project *pr, int);           /* Processes option values    */
 int     getpumpcurve(EN_Project *pr, int);          /* Constructs a pump curve    */
-int     powercurve(double, double, double,/* Coeffs. of power pump curve*/
+int     powercurve(double, double, double,          /* Coeffs. of power pump curve*/
                    double, double, double *,
                    double *, double *);
 int     valvecheck(EN_Project *pr, int, int, int);  /* Checks valve placement     */
@@ -120,6 +120,8 @@ int     allocrules(EN_Project *pr);                 /* Allocates memory for rule
 int     ruledata(EN_Project *pr);                   /* Processes rule input data  */
 int     checkrules(EN_Project *pr, long);           /* Checks all rules           */
 void    freerules(EN_Project *pr);                  /* Frees rule base memory     */  
+int     writeRuleinInp(EN_Project *pr, FILE *f,     /* Writes rule to an INP file */
+                      int RuleIdx);
 
 /* ------------- REPORT.C --------------*/
 int     writereport(EN_Project *pr);                /* Writes formatted report    */
@@ -157,11 +159,14 @@ int     nexthyd(EN_Project *pr, long *);                  /* Moves to next time
 void    closehyd(EN_Project *pr);                   /* Closes hydraulics solver   */
 int     allocmatrix(EN_Project *pr);                /* Allocates matrix coeffs.   */
 void    freematrix(EN_Project *pr);                 /* Frees matrix coeffs.       */
-void    initlinkflow(EN_Project *pr, int, char, double);  /* Initializes link flow      */
+void    initlinkflow(EN_Project *pr, int, char,
+                     double);                       /* Initializes link flow      */
 void    setlinkflow(EN_Project *pr, int, double);   /* Sets link flow via headloss*/
-void    setlinkstatus(EN_Project *pr, int, char, StatType *, double *);  /* Sets link status           */
+void    setlinkstatus(EN_Project *pr, int, char,
+                      StatType *, double *);        /* Sets link status           */
                       
-void    setlinksetting(EN_Project *pr, int, double, StatType *, double *);       /* Sets pump/valve setting    */
+void    setlinksetting(EN_Project *pr, int, double,
+                       StatType *, double *);       /* Sets pump/valve setting    */
                        
 void    resistance(EN_Project *pr, int);            /* Computes resistance coeff. */
 void    demands(EN_Project *pr);                    /* Computes current demands   */
@@ -171,7 +176,8 @@ int     tanktimestep(EN_Project *pr, long *);             /* Time till tanks fil
 void    controltimestep(EN_Project *pr, long *);    /* Time till control action   */
 void    ruletimestep(EN_Project *pr, long *);       /* Time till rule action      */
 void    addenergy(EN_Project *pr, long);            /* Accumulates energy usage   */
-void    getenergy(EN_Project *pr, int, double *, double *); /* Computes link energy use   */
+void    getenergy(EN_Project *pr, int, double *,
+                  double *);                        /* Computes link energy use   */
 void    tanklevels(EN_Project *pr, long);           /* Computes new tank levels   */
 double  tankvolume(EN_Project *pr, int,double);     /* Finds tank vol. from grade */
 double  tankgrade(EN_Project *pr, int,double);      /* Finds tank grade from vol. */
@@ -179,13 +185,17 @@ int     netsolve(EN_Project *pr, int *,double *);         /* Solves network equa
 int     badvalve(EN_Project *pr, int);              /* Checks for bad valve       */
 int     valvestatus(EN_Project *pr);                /* Updates valve status       */
 int     linkstatus(EN_Project *pr);                 /* Updates link status        */
-StatType    cvstatus(EN_Project *pr, StatType,double,double);     /* Updates CV status          */
+StatType    cvstatus(EN_Project *pr, StatType,
+                     double,double);                /* Updates CV status          */
 StatType    pumpstatus(EN_Project *pr, int,double); /* Updates pump status        */
-StatType    prvstatus(EN_Project *pr, int,StatType,double,double,double);       /* Updates PRV status         */
+StatType    prvstatus(EN_Project *pr, int,StatType,
+                      double,double,double);        /* Updates PRV status         */
                   
-StatType    psvstatus(EN_Project *pr, int,StatType,double,double,double);        /* Updates PSV status         */
+StatType    psvstatus(EN_Project *pr, int,StatType,
+                      double,double,double);        /* Updates PSV status         */
                   
-StatType    fcvstatus(EN_Project *pr, int,StatType,double,double);        /* Updates FCV status         */
+StatType    fcvstatus(EN_Project *pr, int,StatType,
+                      double,double);               /* Updates FCV status         */
                   
 void    tankstatus(EN_Project *pr, int,int,int);    /* Checks if tank full/empty  */
 int     pswitch(EN_Project *pr);                    /* Pressure switch controls   */
@@ -200,7 +210,8 @@ void    pumpcoeff(EN_Project *pr, int);                   /* Computes pump coeff
 
 /*** Updated 10/25/00 ***/
 /*** Updated 12/29/00 ***/
-void    curvecoeff(EN_Project *pr, int,double,double *,double *);   /* Computes curve coeffs.     */
+void    curvecoeff(EN_Project *pr, int,double,
+                   double *,double *);              /* Computes curve coeffs.     */
                              
 
 void    gpvcoeff(EN_Project *pr, int iLink);        /* Computes GPV coeff.        */
@@ -231,7 +242,7 @@ int     storesparse(EN_Project *pr, int);                 /* Stores sparse matri
 int     ordersparse(hydraulics_t *h, int);          /* Orders matrix storage      */
 void    transpose(int,int *,int *,                  /* Transposes sparse matrix   */
         int *,int *,int *,int *,int *);
-int     linsolve(solver_t *s, int);               /* via Cholesky factorization */
+int     linsolve(solver_t *s, int);                 /* Solves set of linear eqns. */
 
 /* ----------- QUALITY.C ---------------*/
 int     openqual(EN_Project *pr);                   /* Opens WQ solver system     */
@@ -262,10 +273,14 @@ double  sourcequal(EN_Project *pr, Psource);              /* Finds WQ input from
 double  avgqual(EN_Project *pr, int);               /* Finds avg. quality in pipe */
 void    ratecoeffs(EN_Project *pr);                 /* Finds wall react. coeffs.  */
 double  piperate(EN_Project *pr, int);              /* Finds wall react. coeff.   */
-double  pipereact(EN_Project *pr, int,double,double,long);/* Reacts water in a pipe     */
+double  pipereact(EN_Project *pr, int,double,
-double  tankreact(EN_Project *pr, double,double,double,long); /* Reacts water in a tank     */
+                  double,long);                     /* Reacts water in a pipe     */
-double  bulkrate(EN_Project *pr, double,double,double);   /* Finds bulk reaction rate   */
+double  tankreact(EN_Project *pr, double,double,
-double  wallrate(EN_Project *pr, double,double,double,double);/* Finds wall reaction rate   */
+                  double,long);                     /* Reacts water in a tank     */
+double  bulkrate(EN_Project *pr, double,double,
+                 double);                           /* Finds bulk reaction rate   */
+double  wallrate(EN_Project *pr, double,double,
+                 double,double);                    /* Finds wall reaction rate   */
 
 
 /* ------------ OUTPUT.C ---------------*/
@@ -276,12 +291,15 @@ int     saveenergy(EN_Project *pr);                 /* Saves energy usage
 int     readhyd(EN_Project *pr, long *);            /* Reads hydraulics from file */
 int     readhydstep(FILE *hydFile, long *);         /* Reads time step from file  */
 int     saveoutput(EN_Project *pr);                 /* Saves results to file      */
-int     nodeoutput(EN_Project *pr, int, REAL4 *, double); /* Saves node results to file */
+int     nodeoutput(EN_Project *pr, int, REAL4 *,
-int     linkoutput(EN_Project *pr, int, REAL4 *, double); /* Saves link results to file */
+                   double);                         /* Saves node results to file */
+int     linkoutput(EN_Project *pr, int, REAL4 *,
+                   double);                         /* Saves link results to file */
 int     savefinaloutput(EN_Project *pr);            /* Finishes saving output     */
-int     savetimestat(EN_Project *pr, REAL4 *, HdrType);      /* Saves time stats to file   */
+int     savetimestat(EN_Project *pr, REAL4 *,
-int     savenetreacts(EN_Project *pr, double, double,double, double);
+                     HdrType);                      /* Saves time stats to file   */
-                          /* Saves react. rates to file */
+int     savenetreacts(EN_Project *pr, double,
+                      double,double, double);       /* Saves react. rates to file */
 int     saveepilog(EN_Project *pr);                 /* Saves output file epilog   */
 
 

src/hydraul.c

@@ -680,6 +680,7 @@ void  demands(EN_Project *pr)
          setlinksetting(pr, i, net->Pattern[j].F[k], &hyd->LinkStatus[i], &hyd->LinkSetting[i]);
       }
    }
+
 }                        /* End of demands */
 
 

src/input1.c

@@ -40,8 +40,7 @@ AUTHOR:     L. Rossman
   --------------------- Module Global Variables  ----------------------
 */
 
-#define MAXITER                                                                \
+#define MAXITER 200 /* Default max. # hydraulic iterations    */ 
-  200 /* Default max. # hydraulic iterations    */ 
 #define HACC 0.001  /* Default hydraulics convergence ratio   */
 #define HTOL 0.0005 /* Default hydraulic head tolerance (ft)  */
 
@@ -62,8 +61,7 @@ AUTHOR:     L. Rossman
 #define RQTOL 1E-7  /* Default low flow resistance tolerance  */
 #define CHECKFREQ 2 /* Default status check frequency         */
 #define MAXCHECK 10 /* Default # iterations for status checks */
-#define DAMPLIMIT                                                              \
+#define DAMPLIMIT 0 /* Default damping threshold              */ 
-  0 /* Default damping threshold              */ 
 
 extern char *Fldname[]; /* Defined in enumstxt.h in EPANET.C      */
 extern char *RptFlowUnitsTxt[];

src/output.c

@@ -70,7 +70,8 @@ int savenetdata(EN_Project *pr)
     ibuf[0] = MAGICNUMBER;
 
     /*** CODEVERSION replaces VERSION ***/ 
-    ibuf[1] = CODEVERSION;                 
+    //ibuf[1] = CODEVERSION;                 
+    ibuf[1] = 20012;  // keep version at 2.00.12 so that GUI will run 
 
     ibuf[2] = net->Nnodes;
     ibuf[3] = net->Ntanks;

src/quality.c

@@ -161,6 +161,9 @@ void initqual(EN_Project *pr)
       net->Node[i].S->Smass = 0.0;
   }
 
+  qu->QTempVolumes = 
+      calloc(net->Ntanks,
+          sizeof(double)); // keep track of next tank volumes.
   qu->QTankVolumes =
       calloc(net->Ntanks,
              sizeof(double)); // keep track of previous step's tank volumes.
@@ -287,7 +290,7 @@ int nextqual(EN_Project *pr, long *tstep)
 {
   long hydstep; /* Hydraulic solution time step */
   int errcode = 0;
-  double *tankVolumes;
+  //double *tankVolumes = NULL;
   int i;
   EN_Network *net;
   hydraulics_t *hyd;
@@ -315,10 +318,10 @@ int nextqual(EN_Project *pr, long *tstep)
   // if we're operating in stepwise mode, capture the tank levels so we can
   // restore them later.
   if (hyd->OpenHflag) {
-    tankVolumes = calloc(net->Ntanks, sizeof(double));
+    //tankVolumes = calloc(net->Ntanks, sizeof(double));
     for (i = 1; i <= net->Ntanks; ++i) {
       if (net->Tank[i].A != 0) { // skip reservoirs
-        tankVolumes[i - 1] = net->Tank[i].V;
+        qu->QTempVolumes[i - 1] = net->Tank[i].V;
       }
     }
 
@@ -359,7 +362,7 @@ int nextqual(EN_Project *pr, long *tstep)
     for (i = 1; i <= net->Ntanks; i++) {
       if (net->Tank[i].A != 0) { // skip reservoirs again
         int n = net->Tank[i].Node;
-        net->Tank[i].V = tankVolumes[i - 1];
+        net->Tank[i].V = qu->QTempVolumes[i - 1];
         hyd->NodeHead[n] = tankgrade(pr, i, net->Tank[i].V);
       }
     }
@@ -370,7 +373,7 @@ int nextqual(EN_Project *pr, long *tstep)
       }
     }
 
-    free(tankVolumes);
+    //free(tankVolumes);
   }
 
   return (errcode);
@@ -448,6 +451,7 @@ int closequal(EN_Project *pr)
   free(qu->MassIn);
   free(qu->PipeRateCoeff);
   free(qu->TempQual);
+  free(qu->QTempVolumes);
   free(qu->QTankVolumes);
   free(qu->QLinkFlow);
   return (errcode);

src/types.h

@@ -542,6 +542,7 @@ typedef struct {
   Climit,    /// Limiting potential quality   
   *NodeQual, /// Node quality state
   *TempQual, /// General purpose array for water quality
+  *QTempVolumes,
   *QTankVolumes,
   *QLinkFlow,
   *PipeRateCoeff;