diff --git a/src/seis/utilmeca.c b/src/seis/utilmeca.c
index c6210c05eff..f7b7708997a 100644
--- a/src/seis/utilmeca.c
+++ b/src/seis/utilmeca.c
@@ -913,7 +913,7 @@ void meca_axe2dc (struct SEIS_AXIS T, struct SEIS_AXIS P, struct SEIS_NODAL_PLAN
     NP1->dip = d1; NP1->str = p1;
     NP2->dip = d2; NP2->str = p2;
 
-    /* Epsilon-aware tie-break: avoid quadrant swap when P.dip is almost equal T.dip */
+    /* avoid quadrant swap when P.dip is almost equal T.dip */
     if (P.dip > T.dip + SEIS_EPSILON) {
         im = -1;
     } else if (P.dip < T.dip - SEIS_EPSILON) {
diff --git a/test/baseline/grdimage.dvc b/test/baseline/grdimage.dvc
deleted file mode 100644
index c412664f5d3..00000000000
--- a/test/baseline/grdimage.dvc
+++ /dev/null
@@ -1,6 +0,0 @@
-outs:
-- md5: e21fa5a85cbf106cc8d027da81d49db8.dir
-  nfiles: 36
-  path: grdimage
-  hash: md5
-  size: 19831244
diff --git a/test/baseline/potential.dvc b/test/baseline/potential.dvc
deleted file mode 100644
index a51196b2f17..00000000000
--- a/test/baseline/potential.dvc
+++ /dev/null
@@ -1,5 +0,0 @@
-outs:
-- md5: a3289700143465735fd34da9cd2eca70.dir
-  nfiles: 30
-  path: potential
-  hash: md5
diff --git a/test/baseline/seis.dvc b/test/baseline/seis.dvc
deleted file mode 100644
index e232d0555b7..00000000000
--- a/test/baseline/seis.dvc
+++ /dev/null
@@ -1,6 +0,0 @@
-outs:
-- md5: 5f1f329cbe98dcf240dc57828014498a.dir
-  nfiles: 15
-  path: seis
-  hash: md5
-  size: 924345