From e8955e7b23e3d62e08391505af51f1d1682a3532 Mon Sep 17 00:00:00 2001 From: Lew Rossman Date: Thu, 17 Jul 2025 10:52:28 -0400 Subject: [PATCH] Update ReleaseNotes2_3.md --- ReleaseNotes2_3.md | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/ReleaseNotes2_3.md b/ReleaseNotes2_3.md index 11f39d7..cbb9200 100644 --- a/ReleaseNotes2_3.md +++ b/ReleaseNotes2_3.md @@ -20,7 +20,8 @@ This document describes the changes and updates that have been made in version 2 - A newly added `EN_settag` function will assign a Tag to a node or link. - A newly added `EN_gettag` function will retrieve a node or link's Tag. - The existing `EN_saveinpfile` will include saving all node and link tags to file. - - A new Flow Balance Report has been added to end of a simulation run's Status Report that lists the various components of the system's total inflow and outflow over the simulation period. It also displays the ratio of outflow to inflow as a check on flow continuity. + + - A new Flow Balance Report has been added to the end of a simulation run's Status Report that lists the various components of the system's total inflow and outflow over the simulation period. It also displays the ratio of outflow to inflow as a check on flow continuity. - A new type of valve, a Positional Control Valve (PCV), was added. It uses a valve characteristic curve to relate its loss coefficient to a percentage open setting (parameter - `EN_PCV`). @@ -40,9 +41,9 @@ This document describes the changes and updates that have been made in version 2 - `EN_STATUS_REPORT` can now be used with `EN_getoption` and `EN_setoption` to get or set the type of status report that EPANET will generate (`EN_NO_REPORT`, `EN_NORMAL_REPORT` or `EN_FULL_REPORT`). - - `EN_PRESS_UNITS` can now be used with `EN_getoption` and `EN_setoption` to get or set the pressure unit used in EPANET. + - `EN_PRESS_UNITS` can now be used with `EN_getoption` and `EN_setoption` to get or set a project's pressure units. The choices are EN_PSI, EN_KPA, EN_METERS, EN_BAR, or EN_FEET. - - Decoupled pressure units from the flow unit system, allowing them to be set independently to support mixed-unit conventions (e.g., using LPS for flow and PSI for pressure). + - Pressure units have been decoupled from the flow unit system, allowing them to be set independently to support mixed-unit conventions (e.g., using LPS for flow and PSI for pressure). - The following constants can be used with EN_getnodevalue to retrieve the components of a node's total demand at a given point in time: - `EN_FULLDEMAND` - the consumer demand requested