text: # PYROMS class
  # (c) Rob Hetland, 2005
  ''' 
  PyROMS is a suite of tools for working with ROMS (the Regional Ocean Modeling System).
  
  Required modules:
      NumPy, netcdf4-python
  
  Optional modules (mainly for the Grid class):
      SciPy, matplotlib
  
  Copyright (C) 2007, Robert Hetland, released under a BSD-style license.
  '''
  
  from Dataset import Dataset, MFDataset
  from ocean_time import ocean_time
  from velocity import nc_velocity
  
  from roms_tools import zatr, zatw, scoordr, scoordw, isoslice, shrink, gc_dist, \
                         rot2d, zslice, iso_integrate, surface, N2, nc_N2, \
                         nc_gls_dissipation, nc_curl, nc_div, nc_pstrain, transect, \
                         arg_nearest
  
  from ocean import eq_state, o2_sat
  from polygeom import Polygeom
  from polyclick import PolyClick
  from boundaryclick import BoundaryClick
  from grid import Grid, gridgen, nc_grid
  from depths import Depths, nc_depths
  from greatcircle import GreatCircle
  from gshhs import gshhs
  from step3d_t import Step3d_t
  import delaunay
  
  __authors__ = ['Robert Hetland <hetland@tamu.edu>']
  __version__ = '0.4.5'
  