Published April 6, 2020 | Version 1.0
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StaRMAP – A NAStJA Application

  • 1. Steinbuch Centre for Computing, Karlsruhe Institute of Technology, Karlsruhe, Germany
  • 2. Department of Mathematics, Temple University, Philadelphia PA 19122, USA


StaRMAP (Staggered grid Radiation Moment Approximation) is a simple method to solve spherical harmonics moment systems, such as the time-dependent PN equations, of radiative transfer.

The original Matlab StaRMAP code by B. Seibold and M. Frank was ported to C++ and integrated into the NAStJA framework. The parallelism provided by the NAStJA framework allows efficient, fast, and three-dimensional simulations of large domains.


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  • M. Berghoff, J. Rosenbauer, and N. Pfisterer. The NAStJA Framework. Version 1.0. 2020. doi:10.5281/zenodo.3740079