Index: /issm/trunk-jpl/src/c/shared/Elements/NyeCO2.cpp
===================================================================
--- /issm/trunk-jpl/src/c/shared/Elements/NyeCO2.cpp	(revision 24717)
+++ /issm/trunk-jpl/src/c/shared/Elements/NyeCO2.cpp	(revision 24718)
@@ -12,12 +12,12 @@
 
 	/*Coefficients*/
-	const IssmPDouble Rg      = 8.3144598;     /* J mol^-1 K^-1 */ 
-	const IssmPDouble A_const = pow(10.,10.8); /*s^-1 MPa       */ 
-	const IssmPDouble Q       = 63000.;        /*J mol^-1       */ 
-	const IssmPDouble n       = 7.;            /*Glen's exponent*/
+	const IssmPDouble Rg      = 8.3144598;     /* J mol^-1 K^-1   */ 
+	const IssmPDouble A_const = pow(10.,13.0); /* s^-1 MPa        */ 
+	const IssmPDouble Q       = 66900.;        /* J mol^-1        */ 
+	const IssmPDouble n       = 8.;            /* Glen's exponent */
 
 	/*Arrhenius Law*/
-	IssmDouble A = A_const *exp(-Q/(temperature*Rg));  /*s^-1 MPa   */
-	IssmDouble B = 1e6*pow(A,-1/n);                    /*s^(1/n) Pa */
+	IssmDouble A = A_const *exp(-Q/(temperature*Rg));  /* s^-1 MPa   */
+	IssmDouble B = 1e6*pow(A,-1/n);                    /* s^(1/n) Pa */
 
 	/*Beyond-melting-point cases*/