fix: Bug located in VSEL using KSWP field (#3753)

* fix Bug located in VSEL using KSWP field * chore: adding changelog file 3753.fixed.md [dependabot-skip] --------- Co-authored-by: pyansys-ci-bot <[email protected]>
ansys · Feb 19, 2025 · 4c6e65a · 4c6e65a
1 parent 62b3786
commit 4c6e65a
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diff --git a/doc/changelog.d/3753.fixed.md b/doc/changelog.d/3753.fixed.md
@@ -0,0 +1 @@
+fix: Bug located in VSEL using KSWP field
diff --git a/src/ansys/mapdl/core/misc.py b/src/ansys/mapdl/core/misc.py
@@ -470,7 +470,7 @@ def _get_args_xsel(*args: Tuple[str], **kwargs: Dict[str, str]) -> Tuple[str]:
     vmin = kwargs.pop("vmin", args[3] if len(args) > 3 else "")
     vmax = kwargs.pop("vmax", args[4] if len(args) > 4 else "")
     vinc = kwargs.pop("vinc", args[5] if len(args) > 5 else "")
-    kabs = kwargs.pop("kabs", args[6] if len(args) > 6 else "")
+    kabs = kwargs.pop("kabs", kwargs.pop("kswp", args[6] if len(args) > 6 else ""))
     return type_, item, comp, vmin, vmax, vinc, kabs, kwargs
 
 

diff --git a/tests/test_plotting.py b/tests/test_plotting.py
@@ -938,11 +938,15 @@ def test_asel_iterable(mapdl, make_block):
     )
 
 
-def test_vsel_iterable(mapdl, make_block):
+def test_vsel_iterable_and_kswp(mapdl, make_block):
     mapdl.run("VGEN, 5, 1, , , 100, , , , , ")
     assert np.allclose(
         mapdl.vsel("S", "volu", "", [1, 2, 4], "", ""), np.array([1, 2, 4])
     )
+    mapdl.vsel("S", "volu", "", [1], "", "", kswp=1)
+    assert np.allclose(mapdl.geometry.vnum, [1]) and np.allclose(
+        mapdl.geometry.anum, [1, 2, 3, 4, 5, 6]
+    )
 
 
 def test_color_areas(mapdl, make_block):