test failing because mean is different

[aashish24]

https://open.cdash.org/testDetails.php?test=315268558&build=3704218

[doutriaux1]

that one is odd. I reuploaded a new value for mean because on my mac it seems different than on my ubunutu! LEt me retest that one.

[doutriaux1]

looking into this one. Turns out the actual data sent to plot is slightly different between mac and linux...
the test code does:

  nm_xtra="_amplitude"
  U=numpy.cos(lons[:])
  V=numpy.sin(lats[:])
  A=MV2.array(V[:,numpy.newaxis]*U[numpy.newaxis,:])
  A.setAxis(0,lats)
  A.setAxis(1,lons)
  u*=A  
  v*=A  

That could explain the precision difference
diff plot: