From a82dd5a4836b75ea91eb0fb58ec74bea164cbd9f Mon Sep 17 00:00:00 2001
From: "Bryan W. Weber" <bryan.w.weber@gmail.com>
Date: Thu, 10 Nov 2016 19:26:41 -0500
Subject: [PATCH] [Cython/1D] Add Cython interface for getting/setting
 max_grid_points

---
 interfaces/cython/cantera/_cantera.pxd |  2 ++
 interfaces/cython/cantera/onedim.py    | 12 ++++++++++++
 interfaces/cython/cantera/onedim.pyx   | 10 ++++++++++
 3 files changed, 24 insertions(+)

diff --git a/interfaces/cython/cantera/_cantera.pxd b/interfaces/cython/cantera/_cantera.pxd
index 18ee8eaac..a2d7ba041 100644
--- a/interfaces/cython/cantera/_cantera.pxd
+++ b/interfaces/cython/cantera/_cantera.pxd
@@ -728,6 +728,8 @@ cdef extern from "cantera/oneD/Sim1D.h":
         void setTimeStepFactor(double)
         void setMinTimeStep(double)
         void setMaxTimeStep(double)
+        void setMaxGridPoints(int, size_t) except +translate_exception
+        size_t maxGridPoints(size_t) except +translate_exception
         void setGridMin(int, double) except +translate_exception
         void setFixedTemperature(double)
         void setInterrupt(CxxFunc1*) except +translate_exception
diff --git a/interfaces/cython/cantera/onedim.py b/interfaces/cython/cantera/onedim.py
index c52ac32ba..e41f6ba19 100644
--- a/interfaces/cython/cantera/onedim.py
+++ b/interfaces/cython/cantera/onedim.py
@@ -73,6 +73,18 @@ class FlameBase(Sim1D):
         super(FlameBase, self).set_profile(self.flame, component, locations,
                                            values)
 
+    @property
+    def max_grid_points(self):
+        """
+        Get/Set the maximum number of grid points used in the solution of
+        this flame.
+        """
+        return super(FlameBase, self).get_max_grid_points(self.flame)
+
+    @max_grid_points.setter
+    def max_grid_points(self, npmax):
+        super(FlameBase, self).set_max_grid_points(self.flame, npmax)
+
     @property
     def transport_model(self):
         """
diff --git a/interfaces/cython/cantera/onedim.pyx b/interfaces/cython/cantera/onedim.pyx
index 3da18388b..fe0a57b44 100644
--- a/interfaces/cython/cantera/onedim.pyx
+++ b/interfaces/cython/cantera/onedim.pyx
@@ -1092,5 +1092,15 @@ cdef class Sim1D:
         def __get__(self):
             return self.sim.timeStepStats()
 
+    def set_max_grid_points(self, domain, npmax):
+        """ Set the maximum number of grid points in the specified domain. """
+        idom = self.domain_index(domain)
+        self.sim.setMaxGridPoints(idom, npmax)
+
+    def get_max_grid_points(self, domain):
+        """ Get the maximum number of grid points in the specified domain. """
+        idom = self.domain_index(domain)
+        return self.sim.maxGridPoints(idom)
+
     def __dealloc__(self):
         del self.sim