added a second bottom warning file
Merge pull request #67 from hwreeves-USGS/newmast

Newmast
Merge remote-tracking branch 'upstream/classy' into classy
Added RemoveSegmentGaps.ipynb -- an iPython notebook for dealing with the ANNOYING fact that when you manually remove SFR segments, you need to renumber them all so that there are no gaps in the number sequence.

To run, navigate to the directory and, at the command line type "ipython notebook" and a browser should open with the notebook in it.

You then need to run each cell in order from the top (hit "shift + enter" while in the cell) and it will either run and advance to the next cell or will throw an exception.
Merge pull request #68 from mnfienen/classy

Classy
Added correct_elevtions.py that can enforce no zero slopes and a minimum
elevation that is projected back upsegment using either slope or the minimum
slope if slope == 0.

Note that this works on the GWV MAT files.

Added an ipython notebook that identifies circular routing from an SFR file as input
Added Consolidate_conductance.py to try and (working on a MAT1 file) consolidate conductance all into the cell with the greatest width (Daniel's advice) and then knock the others down to bedKmin value from the input.

Had to edit the writing of output to prevent SFR output from overwriting the conductances from the MAT1 file.
important bugfix for Consolidate_conductance.py

setting K to be (thick*COND)/Width so length must equal 1.0
Merge pull request #69 from mnfienen/classy

Classy