S25-13-automaton

Senior Design project at Virginia Tech, converting flatten_timeseries.R to C++ Conversion located in C++Conv/

Download Dependencies

1. Setup Environment for Initial R Version
2. Install Boost sudo dnf install boost-devel
3. Install Rcpp (inside R session) install.packages("Rcpp")
4. Install RInside (inside R session) install.packages("RInside")
5. Install CMake sudo dnf install cmake

Download Extra Files Externally (too large for git)

1. Link to land_shallow_topo_21600.tif
2. Link to land_shallow_topo_8192.tif
3. Put these files in the sf25-13-automaton/include directory

Building C++ Code

1. Change CMakelists to work on your specific system (currently supports Mac OS and RHEL8 Linux)
2. Change BUILD_TESTING to ON/OFF in order to build conversion unit tests
3. To build cd C++Conv/, ./build.sh

Running C++ Executable

1. To run from terminal run ./C++Conv/build/flatten_timeseries path/to/yml
2. To run a comparison test of results to R version run ./benchmark_compare.sh
3. To run unit tests build with option ON, then cd C++Conv/build/test and run ./test_main