function data = getGWData(chanList, start, duration)
%GETGWDATA  Fetch data from NDS server or Virgo frames
%
%   Syntax:
%
%   data = getGWData(chanList, start, duration)
%
%   Description:
%
%   getGWData(CHANLIST, START, DURATION) uses the GWData library to obtain
%   data from an NDS1 or NDS2 server.  Or it calls getVirgoData for V1
%   channels.
%
%   See also: GWDATA

% find which channels are for Virgo
%virgoChannels = ~cellfun(@isempty, regexp(chanList, '^V1:.*'));
%if all(virgoChannels)
%  % if all channels are from Virgo use getVirgoData
%  % FIXME: hard-coded using raw_full frames
%  data = getVirgoData(chanList, 'raw_full', start, duration);
%else
  % use NDS for all channels if any LIGO channels is requested
  gwd = GWData();
  data = gwd.fetch(start, duration, chanList, 'mDV');
%end

end