added the calculation of longitude and latitude of the observation grid for GMT display purposes when the observation grid is read back from a saved file on the disk
Merge pull request #115 from komatits/devel

added the calculation of longitude and latitude of the observation grid ...
added "blockmedian" to GMT script;
added output of time stamp file for ispec == 1
Merge pull request #116 from komatits/devel

added "blockmedian" to GMT script;
uncommented a line that was commented out by mistake
Merge pull request #117 from komatits/devel

uncommented a line that was commented out by mistake
changed blockmedian to blockmean (according to the GMT manual)
Merge pull request #118 from komatits/devel

changed blockmedian to blockmean (according to the GMT manual)
added the calculation of the location of the center of mass of the Earth model and mesh
Merge pull request #119 from komatits/devel

added the calculation of the location of the center of mass of the Earth...
removed extra white spaces
Merge pull request #120 from komatits/devel

removed extra white spaces
removed "blockmean", which was smoothing out the results way too much
Merge pull request #121 from komatits/devel

removed "blockmean", which was smoothing out the results way too much
fixed a typo in convert_all_result_files_to_GRD_format.sh and improved the color scale in display_g_vector_norm_SPECFEM3D_GLOBE_with_GMT.sh
Merge pull request #122 from komatits/devel

fixed a typo in convert_all_result_files_to_GRD_format.sh and improved t...
added Vittorio Ruggiero's additional OpenMP support, and in particular added a new compiler option -DUSE_OPENMP_ATOMIC_INSTEAD_OF_CRITICAL to use OpenMP ATOMIC statements for some critical loops instead of OpenMP CRITICAL regions.
Merge pull request #123 from komatits/devel

added Vittorio Ruggiero's additional OpenMP support, and in particular a...
initialize moho to zero
Merge pull request #124 from hejunzhu/devel

initialize moho to zero