The SLATEC Common Mathematical Library is a widely used, authoritative collection of general purpose mathematical and statistical routines written in FORTRAN77. slatec4gfortran is a binary and source distribution for the gfortran compiler. It is intended as a replacement for the outdated Linux port in the official distribution.
SEM2DPACK is a simulator of 2D elastic wave propagation and fracture dynamics that applies the Spectral Element Method (SEM, similar to mass-lumped high-order finite element methods). Flexibility and accuracy are the main goals. Although the emphasis is currently on computational seismology and earthquake source dynamics, this tool might attract a wider audience in computational mechanics, research, and engineering.
FTIDOE is a comprehensive tool for performing the complex process of dynamic energy analysis. This software enables architects and engineers to perform a comprehensive analysis of dynamic heating and cooling loads, simulation of heating and cooling distribution systems, modeling of equipment supplying the required energy, and calculation of the life-cycle costs of owning and operating energy systems for buildings. It can simulate hour-by-hour performance for buildings ranging in size from a small one room residence to a large multi-storied structure for each of the 8760 hours in a year.