Index: ../trunk-jpl/test/NightlyRun/test511.py
===================================================================
--- ../trunk-jpl/test/NightlyRun/test511.py	(revision 16307)
+++ ../trunk-jpl/test/NightlyRun/test511.py	(revision 16308)
@@ -25,7 +25,7 @@
 md.inversion.min_parameters=10.**6*numpy.ones((md.mesh.numberofvertices,1))
 md.inversion.max_parameters=2.*10**9*numpy.ones((md.mesh.numberofvertices,1))
 md.inversion.nsteps=2
-md.inversion.cost_functions=101
+md.inversion.cost_functions=[101]
 md.inversion.cost_functions_coefficients=numpy.ones((md.mesh.numberofvertices,1))
 md.inversion.gradient_scaling=10.**8*numpy.ones((md.inversion.nsteps,1))
 md.inversion.maxiter_per_step=2.*numpy.ones((md.inversion.nsteps,1))
Index: ../trunk-jpl/test/NightlyRun/test212.py
===================================================================
--- ../trunk-jpl/test/NightlyRun/test212.py	(revision 16307)
+++ ../trunk-jpl/test/NightlyRun/test212.py	(revision 16308)
@@ -21,7 +21,7 @@
 md.inversion.min_parameters=10**6*ones((md.mesh.numberofvertices,1))
 md.inversion.max_parameters=2.*10**9*ones((md.mesh.numberofvertices,1))
 md.inversion.nsteps=2
-md.inversion.cost_functions=101
+md.inversion.cost_functions=[101]
 md.inversion.cost_functions_coefficients=ones((md.mesh.numberofvertices,1))
 md.inversion.gradient_scaling=10**7*ones((md.inversion.nsteps,1))
 md.inversion.maxiter_per_step=2.*ones((md.inversion.nsteps,1))
Index: ../trunk-jpl/test/NightlyRun/test611.py
===================================================================
--- ../trunk-jpl/test/NightlyRun/test611.py	(revision 16307)
+++ ../trunk-jpl/test/NightlyRun/test611.py	(revision 16308)
@@ -21,7 +21,7 @@
 md.inversion.thickness_obs=md.geometry.thickness
 md.inversion.min_parameters=-50.*numpy.ones((md.mesh.numberofvertices,1))
 md.inversion.max_parameters=50.*numpy.ones((md.mesh.numberofvertices,1))
-md.inversion.cost_functions=201
+md.inversion.cost_functions=[201]
 md.inversion.cost_functions_coefficients=numpy.ones((md.mesh.numberofvertices,1))
 md.inversion.gradient_scaling=10./md.constants.yts*numpy.ones((md.inversion.nsteps,1))
 md.inversion.maxiter_per_step=4*numpy.ones((md.inversion.nsteps,1))
Index: ../trunk-jpl/test/NightlyRun/test213.py
===================================================================
--- ../trunk-jpl/test/NightlyRun/test213.py	(revision 16307)
+++ ../trunk-jpl/test/NightlyRun/test213.py	(revision 16308)
@@ -22,7 +22,7 @@
 md.inversion.min_parameters=10**6*ones((md.mesh.numberofvertices,1))
 md.inversion.max_parameters=2.*10**9*ones((md.mesh.numberofvertices,1))
 md.inversion.nsteps=2
-md.inversion.cost_functions=101.
+md.inversion.cost_functions=[101]
 md.inversion.cost_functions_coefficients=ones((md.mesh.numberofvertices,1))
 md.inversion.gradient_scaling=10**7*ones((md.inversion.nsteps,1))
 md.inversion.maxiter_per_step=2.*ones((md.inversion.nsteps,1))
Index: ../trunk-jpl/test/NightlyRun/test612.py
===================================================================
--- ../trunk-jpl/test/NightlyRun/test612.py	(revision 16307)
+++ ../trunk-jpl/test/NightlyRun/test612.py	(revision 16308)
@@ -23,7 +23,7 @@
 md.inversion.thickness_obs=md.geometry.thickness
 md.inversion.min_parameters=-50.*numpy.ones((md.mesh.numberofvertices,1))
 md.inversion.max_parameters=50.*numpy.ones((md.mesh.numberofvertices,1))
-md.inversion.cost_functions=201
+md.inversion.cost_functions=[201]
 md.inversion.cost_functions_coefficients=numpy.ones((md.mesh.numberofvertices,1))
 md.inversion.gradient_scaling=10./md.constants.yts*numpy.ones((md.inversion.nsteps,1))
 md.inversion.maxiter_per_step=4*numpy.ones((md.inversion.nsteps,1))
Index: ../trunk-jpl/test/NightlyRun/test214.py
===================================================================
--- ../trunk-jpl/test/NightlyRun/test214.py	(revision 16307)
+++ ../trunk-jpl/test/NightlyRun/test214.py	(revision 16308)
@@ -22,7 +22,7 @@
 md.inversion.min_parameters=10**6*ones((md.mesh.numberofvertices,1))
 md.inversion.max_parameters=2.*10**9*ones((md.mesh.numberofvertices,1))
 md.inversion.nsteps=2
-md.inversion.cost_functions=101.
+md.inversion.cost_functions=[101]
 md.inversion.cost_functions_coefficients=ones((md.mesh.numberofvertices,1))
 md.inversion.gradient_scaling=10**7*ones((md.inversion.nsteps,1))
 md.inversion.maxiter_per_step=2.*ones((md.inversion.nsteps,1))
Index: ../trunk-jpl/test/NightlyRun/test613.py
===================================================================
--- ../trunk-jpl/test/NightlyRun/test613.py	(revision 16307)
+++ ../trunk-jpl/test/NightlyRun/test613.py	(revision 16308)
@@ -30,7 +30,7 @@
 md.inversion.gradient_scaling=numpy.hstack((10./md.constants.yts*numpy.ones((md.inversion.nsteps,1)),10./md.constants.yts*numpy.ones((md.inversion.nsteps,1))))
 md.inversion.min_parameters=numpy.hstack((-2000.*numpy.ones((md.mesh.numberofvertices,1)),-2000.*numpy.ones((md.mesh.numberofvertices,1))))
 md.inversion.max_parameters=numpy.hstack((+2000.*numpy.ones((md.mesh.numberofvertices,1)),+2000.*numpy.ones((md.mesh.numberofvertices,1))))
-md.inversion.cost_functions=201
+md.inversion.cost_functions=[201]
 md.inversion.cost_functions_coefficients=numpy.ones((md.mesh.numberofvertices,1))
 md.inversion.maxiter_per_step=4*numpy.ones((md.inversion.nsteps,1))
 md.inversion.step_threshold=0.99*numpy.ones((md.inversion.nsteps,1))
Index: ../trunk-jpl/test/NightlyRun/test272.py
===================================================================
--- ../trunk-jpl/test/NightlyRun/test272.py	(revision 16307)
+++ ../trunk-jpl/test/NightlyRun/test272.py	(revision 16308)
@@ -21,7 +21,7 @@
 md.inversion.min_parameters=10**-13*numpy.ones((md.mesh.numberofvertices,1))
 md.inversion.max_parameters=numpy.ones((md.mesh.numberofvertices,1))
 md.inversion.nsteps=2
-md.inversion.cost_functions=101.
+md.inversion.cost_functions=[101]
 md.inversion.cost_functions_coefficients=numpy.ones((md.mesh.numberofvertices,1))
 md.inversion.gradient_scaling=0.9*numpy.ones((md.inversion.nsteps,1))
 md.inversion.maxiter_per_step=2.*numpy.ones((md.inversion.nsteps,1))
Index: ../trunk-jpl/test/NightlyRun/test215.py
===================================================================
--- ../trunk-jpl/test/NightlyRun/test215.py	(revision 16307)
+++ ../trunk-jpl/test/NightlyRun/test215.py	(revision 16308)
@@ -22,7 +22,7 @@
 md.inversion.min_parameters=10**6*ones((md.mesh.numberofvertices,1))
 md.inversion.max_parameters=2.*10**9*ones((md.mesh.numberofvertices,1))
 md.inversion.nsteps=2
-md.inversion.cost_functions=101.
+md.inversion.cost_functions=[101]
 md.inversion.cost_functions_coefficients=ones((md.mesh.numberofvertices,1))
 md.inversion.gradient_scaling=10**7*ones((md.inversion.nsteps,1))
 md.inversion.maxiter_per_step=2.*ones((md.inversion.nsteps,1))