Exposed use_smoother flag.

Author: mfellows

libcbm/model/cbm/cbm_config.py

@@ -298,7 +298,7 @@ def merch_volume_curve(
 
 
 def merch_volume_to_biomass_config(
-    db_path: str, merch_volume_curves: list
+    db_path: str, merch_volume_curves: list, use_smoother: bool = True
 ) -> dict:
     """Formats merchantable volume growth curve data for libcbm CBM model
     consumption.
@@ -307,6 +307,8 @@ def merch_volume_to_biomass_config(
         db_path (str): path to a cbm_defaults database
         merch_volume_curves (list): a list of dictionaries in the same format
             as the return value of :py:func:`merch_volume_curve`
+        use_smoother (bool, optional): use the volume to biomass smoother (on
+            by default)
 
     Returns:
         dict: A dictionary containing configuration for merchantable volume
@@ -315,7 +317,8 @@ def merch_volume_to_biomass_config(
               For example::
 
                 {
-                    "db_path": "cbm_defaults.db"
+                    "db_path": "cbm_defaults.db",
+                    "use_smoother": True,
                     "merch_volume_curves": [
                         {
                             "classifier_set": {
@@ -364,4 +367,5 @@ def merch_volume_to_biomass_config(
                     ]
                 }
     """
-    return {"db_path": db_path, "merch_volume_curves": merch_volume_curves}
+    return {"db_path": db_path, "merch_volume_curves": merch_volume_curves,
+            "use_smoother": use_smoother,}

libcbm/model/cbm/stand_cbm_factory.py

@@ -53,6 +53,7 @@ def __init__(
         db_path: str = None,
         locale: str = "en-CA",
         dll_path: str = None,
+        use_smoother = True,
     ):
         """Initialize an instance of CBMStandFactory using classifiers and
         merch volumes.
@@ -95,6 +96,8 @@ def __init__(
                 corresponding translated version of default parameter strings
             dll_path (str, optional): path to the libcbm compiled library, if
                 not specified a default value is used.
+            use_smoother (bool, optional): use the volume to biomass smoother.
+                If not specified, it is used.
         """
         if not db_path:
             self._db_path = resources.get_cbm_defaults_path()
@@ -124,6 +127,7 @@ def __init__(
         self._classifier_idx = cbm_config.get_classifier_indexes(
             self._classifier_config
         )
+        self._use_smoother = use_smoother
         self.merch_vol_factory = self.merch_volumes_factory()
 
         self._disturbance_type_map = {
@@ -175,7 +179,8 @@ def merch_volumes_factory(self) -> dict:
                 )
             )
         return cbm_config.merch_volume_to_biomass_config(
-            db_path=self._db_path, merch_volume_curves=merch_volume_list
+            db_path=self._db_path, merch_volume_curves=merch_volume_list,
+            use_smoother=self._use_smoother,
         )
 
     @property

libcbm/resources/libcbm_bin/win_x86_64/cbm.lib

@@ -37,6 +37,7 @@ class CBMWrapper(LibCBM_ctypes):
 
                 {
                     "cbm_defaults": {"p1": {}, "p2": {}, ..., "pN": {}},
+                    "use_smoother": true,
                     "classifiers": [
                         {"id": 1, "name": "a"},
                         {"id": 2, "name": "b"},