mike-model

MIKE+ Model

Opens a MIKE+ .sqlite and reports its high-level structure (via mikeplus).

When to use

First step on any unfamiliar model: find the active simulation (what mike_run would run), the available simulation setups and scenarios, the model type, and the network size. Then, if the goal names a scenario that already exists, activate it.

Tools

• mike_model_info — {sqlite} → {active_simulation, active_scenario, active_model, unit_system, simulations[], scenarios[], counts{nodes,links,catchments}}. Read-only. For MIKE 1D models (CS_MIKE1D) the setups/counts come from msm_Project / msm_Node / msm_Link; for MIKE+ SWMM models (CS_SWMM, e.g. after mike_import_swmm) from mss_Project / mss_Node / mss_Link.
• mike_set_scenario — {sqlite, scenario} → activates an EXISTING scenario (name from scenarios[]), verifies by re-opening the database, and reports per alternative group whether the scenario has its own alternative (own_alternatives_in) or shares Base (shares_base_alternatives_in). Mutates the model's active state: use a copy.

Conventions

• Requires MIKE+ + license (it opens the model through mikeplus).
• Read-only, but still prefer a copy when a run/edit will follow.
• The simulations list are msm_Project (or mss_Project) setup ids — pass one as mike_run's simulation to run a non-active setup.
• Scenarios are for running what the modeller prepared in the GUI. They are not the way to make a what-if variant from an agent: mike_set_scenario does not create scenarios, and edits made under a scenario either leak into Base (shared alternatives) or are refused (own alternatives): see mike-compare and use model copies.

Orchestration

mike_model_info  -> choose simulation / scenario  -> (mike_set_scenario)  -> mike_run  -> mike-results / mike-plot