fixing pysmo path

IDAES · Feb 15, 2024 · 11b50af · 11b50af
1 parent 122a59a
commit 11b50af
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/idaes_examples/notebooks/docs/surrogates/sco2/pysmo/properties.py b/idaes_examples/notebooks/docs/surrogates/sco2/pysmo/properties.py
@@ -48,6 +48,8 @@
 from idaes.core.surrogate.surrogate_block import SurrogateBlock
 from idaes.core.surrogate.pysmo_surrogate import PysmoSurrogate
 
+import os 
+
 from pyomo.util.model_size import build_model_size_report
 
 # Some more information about this module
@@ -269,9 +271,11 @@ def _make_state_vars(self):
                             units=units.kJ/units.kmol,
                             doc='Enthalpy [kJ/ kmol]')
 
-        inputs=[self.pressure,self.temperature]
-        outputs=[self.enth_mol,self.entr_mol]
-        self.pysmo_surrogate = PysmoSurrogate.load_from_file("pysmo_poly_surrogate.json")
+        inputs = [self.pressure,self.temperature]
+        outputs = [self.enth_mol,self.entr_mol]
+        curr_dir = os.path.dirname(__file__)
+        rel_path = os.path.join(curr_dir,"pysmo_poly_surrogate.json")
+        self.pysmo_surrogate = PysmoSurrogate.load_from_file(rel_path)
         self.surrogate_enth = SurrogateBlock()
         self.surrogate_enth.build_model(
             self.pysmo_surrogate,