additions to basic hdf5
Merge branch 'master' of https://github.com/NEONdps/neonESA2014
started lesson 2
updated lesson 2 with raster creation
working on lesson 2
lesson 2 is done
added 3rd lesson
lesson 1 edits
added test.hdf5
deleted test file
Merge branch 'master' of https://github.com/NEONdps/neonESA2014
almost finished 1
uploaded revised lesson 2 code

made some fixes to some of the calculations and added histogram analysis
to understand image stretching. also annotated things. needs a few more
edits to remove comments --
Worked on lesson 3
finished lesson 3
finished all lessons
Latest Lesson 2 Code

Updates removing the transpose and adding historgrams...
Deleted the "law" version of lesson 2.

as described above.
uploading the recent lesson 2 file with the extent fix...

just in case we want to look at this...
fixed flipped image, added export tif

the transpose was missing in the part where we convert to raster. i
added it and also fixed a few other small things. I also added the write
out to tiff as that is a useful skill if they want to write out the
NDVI.