SC2RIP is a project mainly written in FORTRAN and C++, it's free.
Spherical C++based Coordinate Remapping and Intepolation Package
==Comparation of Original fortran version and directly translated C++ version==
Step0: cd directory\of\remap_compare
Step1: cd ../c++/restore_src make;./sc2rip > /dev/null;mv *.out ../../remap_compare
Step2: cd ../fortran make;.scrip > /dev/null;mv *.scrip ../remap_compare
Step3: cd ../remap_compare ./run.sh
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==Second C++ version with modification==
cd c++/src
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