Updated default Ca and Mg values to prevent pitzer model running at d…

…efault conditions.
oscarbranson · Feb 29, 2024 · 61a46aa · 61a46aa
1 parent 175159d
commit 61a46aa
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Showing 3 changed files with 9 additions and 5 deletions.
diff --git a/HISTORY.rst b/HISTORY.rst
@@ -3,6 +3,10 @@
 Release History
 ---------------
 
+0.4.9 (2024-02-29)
+------------
+Updated default Ca and Mg values to prevent pitzer model running at default conditions.
+
 0.4.8 (2023-03-15)
 ------------
 Set minumum required Kgen version to 0.2.0.

diff --git a/cbsyst/__init__.py b/cbsyst/__init__.py
@@ -2,4 +2,4 @@
 from cbsyst.helpers import data_out, Bunch, pH_scale_converter
 from kgen import calc_Ks
 
-VERSION = '0.4.8'
+VERSION = '0.4.9'
diff --git a/cbsyst/cbsyst.py b/cbsyst/cbsyst.py
@@ -17,7 +17,7 @@ def Csys(
     CO2=None, HCO3=None, CO3=None,
     pCO2=None, fCO2=None,
     BT=None,
-    Ca=None, Mg=None,
+    Ca=0.0102821, Mg=0.0528171,
     T_in=25.0, T_out=None, 
     S_in=35.0, S_out=None,
     P_in=None, P_out=None,
@@ -269,7 +269,7 @@ def Bsys(
     T_in=25.0,
     S_in=35.0,
     P_in=None,
-    Ca=None,
+    Ca=0.0102821,
     Mg=None,
     ST=None,
     FT=None,
@@ -437,7 +437,7 @@ def ABsys(
     T_in=25.0,
     S_in=35.0,
     P_in=None,
-    Ca=None,
+    Ca=0.0102821,
     Mg=None,
     ST=None,
     FT=None,
@@ -610,7 +610,7 @@ def CBsys(
     T_out=None,
     S_out=None,
     P_out=None,
-    Ca=None,
+    Ca=0.0102821,
     Mg=None,
     PT=0.0,
     SiT=0.0,