EN_openX allows an EPANET input file to be opened even if it has errors. This required re-arranging code, mainly in input3.c, so that default values are assigned to an object before its input line is parsed.
The function getclosedlink in report.c uses recursion to find closed links when reporting on disconnections.
In very large networks, it’s possible for the recursion to exhaust the memory on the call stack which then causes EPANET to crash.
If a loop is used instead of recursion, EPANET will not crash with very large disconnections
The existing EN_setstatusreport function only allows one to set the level of status reporting and not retrieve this value. A new EN_STATUS_REPORT constant was added, to be used with EN_setoption and EN_getoption, to provide read/write access to the level of status reporting.
If you create a simple control with nine or more input tokens, the logic skips over assigning the hour variable and EPANET will activate the control at hour zero.
Ignores errors when reading node & link vertex coordinates from an input file. Also when saving a project to an input file, the [DEMANDS] section only includes non-zero demands.
See issues #603 and #174 .
This update prevents a solution where the computed loss coefficient for a FCV at its flow setting would be less than the user supplied fully opened coefficient.
under some circumstances, like certain input lines that have long comments, the code here can cause an underflow in size_t which casts to a very large integer during comparison and results in the number of tokens being over-reported (max of 40). Most of these tokens are of course garbage. Changing this `len` variable to an integer permits it to be less than zero, thus allowing an exit from the `while` at L665.
Fixes a possible integer overflow when computing time for a tank to fill/empty (issue #666 ). Also fixes issue #642 that failed to set a pump's initial setting to 0 when its initial status was CLOSED.
