Index: trunk/psModules/src/objects/pmSourceIO_CMF.c.in
===================================================================
--- trunk/psModules/src/objects/pmSourceIO_CMF.c.in	(revision 34499)
+++ trunk/psModules/src/objects/pmSourceIO_CMF.c.in	(revision 34514)
@@ -829,6 +829,6 @@
             psMetadataAddF32 (row, PS_LIST_TAIL, "KRON_MAG",         0, "Kron Mag",                                   kronMag);
 
-            @ALL, <PS1_DV3@ psMetadataAddF32 (row, PS_LIST_TAIL, "NPARAMS",          0, "number of model parameters",                 model->params->n);
-            @>PS1_DV2@       psMetadataAddS32 (row, PS_LIST_TAIL, "NPARAMS",          0, "number of model parameters",                 model->params->n);
+            @PS1_DV1,PS1_DV2@ psMetadataAddF32 (row, PS_LIST_TAIL, "NPARAMS",          0, "number of model parameters",                 model->params->n);
+            @ALL,!PS1_DV0,!PS1_DV1@ psMetadataAddS32 (row, PS_LIST_TAIL, "NPARAMS",          0, "number of model parameters",                 model->params->n);
             psMetadataAddStr (row, PS_LIST_TAIL, "MODEL_TYPE",       0, "name of model",                              pmModelClassGetName (model->type));
 
@@ -836,8 +836,8 @@
 	    if (model->type == pmModelClassGetType("PS_MODEL_TRAIL")) {
 		psMetadataAddF32 (row, PS_LIST_TAIL, "EXT_WIDTH_MAJ",    0, "EXT width (major axis), length for trail", PAR[PM_PAR_LENGTH]);
-		psMetadataAddF32 (row, PS_LIST_TAIL, "EXT_WIDTH_MIN",    0, "EXT width (minor axis), sigma for trail",  PAR[PM_PAR_SIGMA]);
+		psMetadataAddF32 (row, PS_LIST_TAIL, "EXT_WIDTH_MIN",    0, "EXT width (minor axis), sigma for trail",  PAR[PM_PAR_SIGMA]); // this is not fitted
 		psMetadataAddF32 (row, PS_LIST_TAIL, "EXT_THETA",        0, "EXT orientation angle",                    PAR[PM_PAR_THETA]);
 		psMetadataAddF32 (row, PS_LIST_TAIL, "EXT_WIDTH_MAJ_ERR",0, "EXT width error (major axis)",            dPAR[PM_PAR_LENGTH]);
-		psMetadataAddF32 (row, PS_LIST_TAIL, "EXT_WIDTH_MIN_ERR",0, "EXT width error (minor axis)",            dPAR[PM_PAR_SIGMA]);
+		psMetadataAddF32 (row, PS_LIST_TAIL, "EXT_WIDTH_MIN_ERR",0, "EXT width error (minor axis)",            NAN); // this is not fitted, so error is NAN
 		psMetadataAddF32 (row, PS_LIST_TAIL, "EXT_THETA_ERR",    0, "EXT orientation angle (error)",           dPAR[PM_PAR_THETA]);
 	    } else {