Converting Gridded information to Images

Dear forumites,

I am able to access HDF Files downloaded from NASA Earth Observatory systems
through HDF View interface.

Its only grid information is provided kindly help in how to convert this
gridded values to images.
is there any further processing involved? if yes what is the procedure and
which software tool is required to process?

Kindly advise me to generate these georeferenced images with values attached
with them.

Thanks and Regards


Mahesh Shiramagond