: The core model is typically written in Fortran 90. Public forks, such as comcot-gfortran on GitHub , contain version 1.7 code modified for modern compilers.
The model is a specialized numerical tool designed for simulating the entire life cycle of a tsunami—from its initial generation to its transoceanic propagation and eventual coastal inundation. Version 1.7 is a widely recognized iteration that introduced critical stability and multi-grid features still used by researchers today. Key Features of COMCOT 1.7 comcot 1.7 download
: Solves shallow water equations (SWE) in both Spherical coordinates (for large-scale oceanic propagation) and Cartesian coordinates (for localized coastal studies). : The core model is typically written in Fortran 90
: Users can choose between linear and non-linear shallow water equations, depending on the water depth and the intensity of the wave. Version 1
: Includes a moving boundary technique to accurately simulate how water moves onto land (runup) and retreats. Where to Download COMCOT 1.7
: Allows for high-resolution simulation in coastal areas (nested child grids) while maintaining lower resolution in the deep ocean (parent grids) to save computational time.
: For specific research needs, such as typhoon-induced wave modeling, researchers have released modified versions like whiteliutw/COMCOT , which is based on the 1.7 kernel.