Reading a wigFix file

Hi! I'm trying to import to matlab the score of the conservation of a chromosome with textread

the file is like this:

fixedStep chro=cchr19 start=60001 step=1 0.486 0.483 0.472 ... ... ...

When I try

>> Cons=textread('chr19.phastCons46way.wigFix','headerlines',1);

I get this error:

??? Error using ==> dataread Number of outputs must match the number of unskipped input fields.

Error in ==> textread at 176 [varargout{1:nlhs}]=dataread('file',varargin{:});

What should I do?