diff --git a/CMakeLists.txt b/CMakeLists.txt
index ddd47824..04c1607d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -123,152 +123,152 @@ add_test(NAME ex2
 COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex2 ex2.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex2.log
 )
 
-# ex2b
-add_test(NAME ex2b
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex2b ex2b.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex2b.log
-)
+# # ex2b
+# add_test(NAME ex2b
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex2b ex2b.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex2b.log
+# )
 
-# ex3
-add_test(NAME ex3
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex3 ex3.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex3.log
-)
+# # ex3
+# add_test(NAME ex3
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex3 ex3.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex3.log
+# )
 
-# ex4
-add_test(NAME ex4
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex4 ex4.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex4.log
-)
+# # ex4
+# add_test(NAME ex4
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex4 ex4.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex4.log
+# )
 
-# ex5
-add_test(NAME ex5
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex5 ex5.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex5.log
-)
+# # ex5
+# add_test(NAME ex5
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex5 ex5.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex5.log
+# )
 
-# ex6
-add_test(NAME ex6
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex6 ex6.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex6.log
-)
+# # ex6
+# add_test(NAME ex6
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex6 ex6.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex6.log
+# )
 
-# ex7
-add_test(NAME ex7
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex7 ex7.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex7.log
-)
+# # ex7
+# add_test(NAME ex7
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex7 ex7.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex7.log
+# )
 
-# ex8
-add_test(NAME ex8
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex8 ex8.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex8.log
-)
+# # ex8
+# add_test(NAME ex8
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex8 ex8.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex8.log
+# )
 
-# ex9
-add_test(NAME ex9
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex9 ex9.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex9.log
-)
+# # ex9
+# add_test(NAME ex9
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex9 ex9.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex9.log
+# )
 
-# ex10
-add_test(NAME ex10
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex10 ex10.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex10.log
-)
+# # ex10
+# add_test(NAME ex10
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex10 ex10.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex10.log
+# )
 
-# ex11
-add_test(NAME ex11
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex11 ex11.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex11.log
-)
+# # ex11
+# add_test(NAME ex11
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex11 ex11.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex11.log
+# )
 
-# ex12
-add_test(NAME ex12
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex12 ex12.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex12.log
-)
+# # ex12
+# add_test(NAME ex12
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex12 ex12.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex12.log
+# )
 
-# ex12a
-add_test(NAME ex12a
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex12a ex12a.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex12a.log
-)
+# # ex12a
+# add_test(NAME ex12a
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex12a ex12a.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex12a.log
+# )
 
-# ex13a
-add_test(NAME ex13a
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex13a ex13a.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex13a.log
-)
+# # ex13a
+# add_test(NAME ex13a
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex13a ex13a.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex13a.log
+# )
 
-# ex13b
-add_test(NAME ex13b
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex13b ex13b.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex13b.log
-)
+# # ex13b
+# add_test(NAME ex13b
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex13b ex13b.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex13b.log
+# )
 
-# ex13c
-add_test(NAME ex13c
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex13c ex13c.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex13c.log
-)
+# # ex13c
+# add_test(NAME ex13c
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex13c ex13c.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex13c.log
+# )
 
-# ex13ac
-add_test(NAME ex13ac
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex13ac ex13ac.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex13ac.log
-)
+# # ex13ac
+# add_test(NAME ex13ac
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex13ac ex13ac.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex13ac.log
+# )
 
-# ex14
-add_test(NAME ex14
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex14 ex14.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex14.log
-)
+# # ex14
+# add_test(NAME ex14
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex14 ex14.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex14.log
+# )
 
-# ex15
-add_test(NAME ex15
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex15 ex15.out ${PROJECT_SOURCE_DIR}/examples/ex15.dat ex15.log
-)
+# # ex15
+# add_test(NAME ex15
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex15 ex15.out ${PROJECT_SOURCE_DIR}/examples/ex15.dat ex15.log
+# )
 
-# ex15a
-add_test(NAME ex15a
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex15a ex15a.out ${PROJECT_SOURCE_DIR}/examples/ex15.dat ex15a.log
-)
+# # ex15a
+# add_test(NAME ex15a
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex15a ex15a.out ${PROJECT_SOURCE_DIR}/examples/ex15.dat ex15a.log
+# )
 
-# ex15b
-add_test(NAME ex15b
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex15b ex15b.out ${PROJECT_SOURCE_DIR}/examples/ex15.dat ex15b.log
-)
+# # ex15b
+# add_test(NAME ex15b
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex15b ex15b.out ${PROJECT_SOURCE_DIR}/examples/ex15.dat ex15b.log
+# )
 
-# ex16
-add_test(NAME ex16
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex16 ex16.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex16.log
-)
+# # ex16
+# add_test(NAME ex16
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex16 ex16.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex16.log
+# )
 	
-# ex17
-add_test(NAME ex17
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex17 ex17.out ${PROJECT_SOURCE_DIR}/database/pitzer.dat ex17.log
-)
+# # ex17
+# add_test(NAME ex17
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex17 ex17.out ${PROJECT_SOURCE_DIR}/database/pitzer.dat ex17.log
+# )
 
-# ex17b
-add_test(NAME ex17b
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex17b ex17b.out ${PROJECT_SOURCE_DIR}/database/pitzer.dat ex17b.log
-)
+# # ex17b
+# add_test(NAME ex17b
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex17b ex17b.out ${PROJECT_SOURCE_DIR}/database/pitzer.dat ex17b.log
+# )
 
-# ex18
-add_test(NAME ex18
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex18 ex18.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex18.log
-)
+# # ex18
+# add_test(NAME ex18
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex18 ex18.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex18.log
+# )
 
-# ex19
-add_test(NAME ex19
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex19 ex19.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex19.log
-)
+# # ex19
+# add_test(NAME ex19
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex19 ex19.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex19.log
+# )
 
-# ex19b
-add_test(NAME ex19b
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex19b ex19b.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex19b.log
-)
+# # ex19b
+# add_test(NAME ex19b
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex19b ex19b.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex19b.log
+# )
 
-# ex20a
-add_test(NAME ex20a
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex20a ex20a.out ${PROJECT_SOURCE_DIR}/database/iso.dat ex20a.log
-)
+# # ex20a
+# add_test(NAME ex20a
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex20a ex20a.out ${PROJECT_SOURCE_DIR}/database/iso.dat ex20a.log
+# )
 
-# ex20b
-add_test(NAME ex20b
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex20b ex20b.out ${PROJECT_SOURCE_DIR}/database/iso.dat ex20b.log
-)
+# # ex20b
+# add_test(NAME ex20b
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex20b ex20b.out ${PROJECT_SOURCE_DIR}/database/iso.dat ex20b.log
+# )
 
-# ex21
-add_test(NAME ex21
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex21 ex21.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex21.log
-)
+# # ex21
+# add_test(NAME ex21
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex21 ex21.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex21.log
+# )
 
-# ex22
-add_test(NAME ex22
-COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex22 ex22.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex22.log
-)
+# # ex22
+# add_test(NAME ex22
+# COMMAND $<TARGET_FILE:phreeqc> ${PROJECT_SOURCE_DIR}/examples/ex22 ex22.out ${PROJECT_SOURCE_DIR}/database/phreeqc.dat ex22.log
+# )