% Implement sqrt(w1) for objects
%
%   >> w = sqrt(w1)
%
%%   Overloaded methods:
%      sqw/sqrt
%      testsigvar/sqrt
%      sigvar/sqrt
%      IX_dataset_3d/sqrt
%      IX_dataset_2d/sqrt
%      IX_dataset_1d/sqrt
%      sqw/sqrt
%      sigvar/sqrt
%      d4d/sqrt
%      d3d/sqrt
%      d2d/sqrt
%      d1d/sqrt
%      d0d/sqrt
%      codistributed/sqrt
%      gpuArray/sqrt
%%   Reference page in Help browser
%      doc sqrt
%