The HDF Group provides a webpage that includes a comprehensive NCL/MATLAB/IDL example codes and plots of NASA HDF-EOS2 and HDF4 files collected from NASA data centers: GES DISC, MODAPS(LAADS),NSIDC,LP-DAAC, GHRC, OBPG(Ocean Color) and LaRC.
More than 80 files and 600 plots and codes of NCL/IDL/MATLAB can be found from this page. More examples will be added soon. We hope this can significantly reduce the time for end users to visualize the NASA HDF4 and HDF-EOS2 data.
Comments for these plots and codes are very welcome.
The URL is
http://hdfeos.org/zoo
Kent