Merge pull request #3 from mnfienen/master

Revised the join of VAA data to flowlines in SFR_preproc.py to omit non-...
Merge pull request #4 from mnfienen/master

Started a new file for arcpy macros, and a few other changes.
Merge pull request #5 from mnfienen/master

Added a program Check_Stream_Routing.py that verifies that all routing i...
added to repo. Computes avg. elevations from DEM and joins to model grid cells
Update README.md
reinstated section of computeZonal.py that references SFR_setup.in file
Merge branch 'master' of https://github.com/aleaf/SFR
improved plotting of worst floating/incised segments; set defaults for Fix_ends and Fix_routing to False (good to first do a run with these turned off, and then compare)
Update README.md
Update README.md
Updated README.md with most recent updated script sequence and new names. Some of Andy's fix codes were removed because not clear at which point they should be run. Andy may want to add them back in.
added section to avoid a key error generated for short cells that got dropped in ordering
HWR
Merge pull request #6 from hwreeves-USGS/master

added section to avoid a key error generated for short cells that got dr...
changes to Assign_and_Route and Finalize_SFR to address problem
with overlapping reaches and segments.  Not finished yet, but wanted
to capture the updates.   HWR
New version of finalize attempting to eliminate
segment overlaps on cells.  Seems better but not
there yet.   HWR
updated .gitignore to ignore .bak files
Hydrosequence Changes
updates to Assign_and_Route to make sure the hydrosequence table
printed to reach_ordering is internally consistent:  downstream
hydrosequence numbers exist as hydroseqence numbers in the table.
Also added a small script to check the reach_ordering.text file.
Added variables for levelpathID, dnlevelpath, and uplevelpath
read from PlusflowVAA table.  Generalized variables in the
function nextdown so that it can be called for either the
next downstream hydrosequence or next downstream levelpath -
could have left it, but seems cleaner to have general variables
in the function.  HWR
added a file to .gitignore
Started the rewriting in the 'classy' branch.
SFR_main.py is the main driver.
SFR_classes.py contains the class definitions
SFR_setup.xml is the new input file. Same information as the old one but using XML.