Fix doc printing of fill values. Update recipe based on Travis CI failures with sizes executable.

conda_recipe/build.sh

@@ -1,7 +1,11 @@
 #!/bin/bash
 
 cd fortran/build_help
+if [ `uname` == Darwin ]; then
+    gfortran -o sizes -fopenmp omp_sizes.f90 -Wl,-rpath,${CONDA_PREFIX}/lib
+else
     gfortran -o sizes -fopenmp omp_sizes.f90
+fi
 python sub_sizes.py
 
 cd ..
@@ -16,5 +20,3 @@ fi
 $PYTHON setup.py config_fc --f90flags="-mtune=generic -fopenmp" build_ext --libraries="gomp" build
 
 $PYTHON setup.py install --single-version-externally-managed --record=record.txt
-
-

src/wrf/constants.py

@@ -76,7 +76,7 @@ else:
 # Add the integers based on python 2.x or 3.x
 def default_fill(dtype=None):
     dt = np.dtype(dtype) if dtype is not None else None
-    return _DEFAULT_FILL_MAP.get(dt, 0)
+    return _DEFAULT_FILL_MAP.get(dt, Constants.DEFAULT_FILL)