file = 'Levitus98_1m_01_12_Temperature_Pot_ORCA2.nc'
initncdf, file, glamboundary = [20, 380], xminmesh = 1, xmaxmesh = 180 $
          , yminmesh = 0, ymaxmesh = 147, iodirectory = [iodir, homedir, !path] $
          , /recursive, stride = [2, 2, 1]