The Semi-implicit Cross-scale Hydroscience Integrated System Model (SCHISM) is an open-source community-supported modeling system based on unstructured grids and designed for the seamless simulation of 3D baroclinic circulation across creek-lake-river-estuary-shelf-ocean scales.

The manual may be found on the SCHISM wiki at http:https://ccrm.vims.edu/schismweb/. Build instructions are described in Chapter 1.

The online documentation can be accessed at https://schism-dev.github.io/schism.

When using the development version, note changes in flags and features described in src/Readme.beta_notes and sample_inputs/param.nml, sample_inputs/bctides.in, etc.

Please refer to CONTRIBUTING.md for more information on contributing to SCHISM.