text: import basevcstest
  import cdms2
  import os
  import vcs
  
  class TestVCSColorsMeshfill(basevcstest.VCSBaseTest):
      def test_ColorRGBAMeshfill(self):
          f=cdms2.open(os.path.join(vcs.sample_data,"sampleCurveGrid4.nc"))
          data=f("sample")
          gm = self.x.createmeshfill()
          gm.levels = range(0,1501,150)
          gm.fillareacolors = ["green","red","blue","bisque","yellow","grey",
                  [100,0,0,50], [0,100,0],"salmon",[0,0,100,75]]
          self.x.plot(data,gm,bg=self.bg)
          self.checkImage(x, 'test_vcs_settings_color_name_rgba_meshfill.png')
  