Update first unit test point to be a 4x4 grid as to test

both odd and even dimensioned grids.

Fixes ufs-community#1000.

tests/orog/ftst_rm_isolated_pts.F90

@@ -20,8 +20,8 @@ program rm_isolated_pts
 
  print*,"Starting test of remove_isolated_pts."
 
- im = 3
- jm = 3
+ im = 4
+ jm = 4
 
  allocate (slm(im,jm))
  allocate (oro(im,jm))
@@ -97,12 +97,25 @@ program rm_isolated_pts
  enddo
  enddo
 
+ deallocate (slm, oro, var, var4, oa, ol)
+ deallocate (slm_expected, oro_expected, var_expected, var4_expected, oa_expected, ol_expected)
+
 ! Test Point 2
 
 ! Now remove an isolated water point.
 
  print*,'-Test point 2.'
 
+ im = 3
+ jm = 3
+
+ allocate (slm(im,jm))
+ allocate (oro(im,jm))
+ allocate (var(im,jm))
+ allocate (var4(im,jm))
+ allocate (oa(im,jm,4))
+ allocate (ol(im,jm,4))
+
  slm = 1.0
  slm(2,2) = 0.0 ! water point
 
@@ -144,6 +157,13 @@ program rm_isolated_pts
 ! surrounding land points. All other points should remain
 ! unchanged.
 
+ allocate (slm_expected(im,jm))
+ allocate (oro_expected(im,jm))
+ allocate (var_expected(im,jm))
+ allocate (var4_expected(im,jm))
+ allocate (oa_expected(im,jm,4))
+ allocate (ol_expected(im,jm,4))
+
  slm_expected = slm
  oro_expected = oro
  var_expected = var