DHIapp.ini File Settings¶
The DHIapp.ini file contains settings for the 1D engine. The file is loaded in the MIKE+ bridge, and as such the settings in DHIapp.ini are only relevant when MIKE 1D is running MIKE+ setups.
MIKE+ HD Settings¶
The Section describes settings that are relevant for hydrodynamic calculations.
BRANCH_MIN_L¶
Allowed values: Any positive value.
Default value: 10.
NODE_SLOT_WIDTH¶
Allowed values: Any positive value.
Default value: 0.01.
RESERVOIRHEIGHT¶
Allowed values: Any positive value.
Default value: 5.
RESERVOIRWIDTHFACTOR¶
Allowed values: Any positive value.
Default value: 1000.
FLOODLIMIT¶
Maximum water depth above ground in nodes. Used for both manholes and basins. An error will be generated if the water level exceeds ground level plus FLOODLIMIT.
Allowed values: Any positive value.
Default value: 10.
IMPLICIT_PUMP¶
Allowed values: 0 (False), 1 (True).
Default value: 0.
IMPLICIT_ORIFICE¶
Allowed values: 0 (False), 1 (True).
Default value: 1.
IMPLICIT_WEIR¶
Allowed values: 0 (False), 1 (True).
Default value: 1.
IMPLICIT_VALVE¶
Allowed values: 0 (False), 1 (True).
Default value: 1.
MAX_LOG_FILE¶
During data reading and after the simulation MIKE 1D generates several log files and a simulation summary file. In consecutive simulations, a set of backup log and summary files is stored by assigning serial numbers to the files. The files indexed “01” are the newest, and growing index numbers indicating older files. The maximum number of the backup files stored can be controlled by setting the parameter MAX_LOG_FILE.
Allowed values: Any positive value.
Default value: 3.
ALLOW_MANY_GP_IN_RM¶
If 0 (false), then pressure reaches (also called pressure mains) have only three grid points (H-Q-H). If 1 (true), then grid points are assigned with the same algorithm as used for normal reaches.
Allowed values: 0 or 1
Default value: 0(false)
RM_CONV_FACTOR¶
Width of top slot in pressure reach (also called pressure mains) grid points.
Allowed values: Any positive value.
Default value: 0.001
WriteSurfaceFloodResults¶
If true, then the table of nodes in the summary is appended with “Flooding Duration” to show the total time that a node is flooded. Also, the ADDOUT.res1d file is appended with three items: “Water Flow Rate Above Ground”, “Water Volume Above Ground”, and “Spill Discharge”.
Allowed values: 0 (False), 1 (True).
Default value: 0 (False)
MIKE+ Rainfall Runoff Settings¶
IntegratedHorton¶
Allowed values: 0, 1, 2, 3.
Default value: 0.
RUNOFF_B_DRYDEPTHMM¶
Allowed values: Any positive value.
Default value: 0.001.
NL_CONCEPT_DRYDEPTH¶
Allowed values: Any positive value.
Default value: 0.001.
RUNOFF_B_LOW_FLOW¶
Allowed values: Any positive value.
Default value: 0.0001.
RUNOFF_A_INITLOSS_RECOVER¶
Allowed values: Any positive value.
Default value: 0.00005.
RUNOFF_B_INITLOSS_RECOVER¶
Allowed values: Any positive value.
Default value: 0.00005.
RUNOFF_B_DT_DRY¶
Allowed values: Any positive value.
Default value: 12.
RUNOFF_C_INITLOSS_RECOVER¶
Allowed values: Any positive value.
Default value: 0.00005.
RUNOFF_B_EVAPORATION¶
Allowed values: OFF, ON.
Default value: OFF.
NON_RETURN_VALVE_STARTUP_PERIOD¶
Allowed values: Any positive value.
Default value: 60 seconds.