Merge pull request #6 from ARS-CSGCL-DT/WorkingCopy

added close statements for ostr objects
Initialized arrays arrays that held values from the previous time step. Now initialized to zero. One array was not zero initially and caused N to grow.

Variable BNNH4 was also spelled BNH4, all values changed to BNNH4
fixed an error in one of the extensions go4 -->g04
deleting backup editor files
Added a few more extensions
input files for Wye simulations and 2006 Delaware
Relative Humidity data corrected
There appeared to be an error with the relative humidity sensor for the weather station - values were much too low. values from the Wye weather station were substituted
added close statements for ostr objects
I had rounded up the Rmax_LTAR parameter from that used originally when I added the parameter to the input file (was previously hard coded). I put back the original value (0.524) rather than 0.53
Merge pull request #7 from ARS-CSGCL-DT/WorkingCopy

Working copy
Merge remote-tracking branch 'upstream/master' into working
Update README.md

Added additional information
Merge remote-tracking branch 'upstream/master' into working
Updated initial sentence
Minor crop source updates - Sept 2014 #1

[controller.cpp] crop output header names and alignment to left.
Replaced column for LA_ac with LA_dead for senescent leaf area

[development.cpp] Bug fix with transition to silking when
daylengthinsensitive flag is off.  Some housekeeping to tide things up.

[leaf.cpp] senescence function now respond to water stress and N stress
to accelerate to a scaled value.  LWPeffect now back to using published
parameter values by Yang et al. (2009)

[plant.cpp] physiological maturity is reached when less than 5% of total
leaf area is green. Carbon allocation to root after tassel initiation
and before grain fill is reduced to the half of demand from the root
part determined in 2dsoil (need further testing). Q10 value for
respiration is changed back to 2.0.

Additional changes:
.var, .ini, and .dat files changed for new data input structure that
includes CO2 as a global variable (Sept 10 changes)
Merge pull request #8 from cropbox-sk/working

Minor crop source updates - Sept 15,  2014
Modified calculation of available water using 100 cm as upper limit
testing commit to see if this goes to working branch