Assigning a function with multiple outputs to a structure

I have a function which has three outputs:

 [krW, krO, krG] = relPerm3PH(sw, sg, varargin)

I also have a structure which contains the following fields:

 fluid.krW
 fluid.krO
 fluid.krG

I am wondering if it is possible/how I can call my function to within the structure in order to calculate the specific (only one) outputs?

[jgg]

[fluid.krW, fluid.krO, fluid.krG] = relPerm3PG(...) should work? Is there a reason this is not what you want?

[Alice Stembridge]

Thanks! I have just had the biggest memory block and that didn't even cross my mind.

The reason I have not done this is because for what I am wanting to do/have done for the rest of my properties is the following and I was wanting to know if there was a way to do this with multiple outputs.

 fluid.muO     = @(po,varargin)evalOilVis(po, varargin{:});

[jgg]

I'm unclear now on exactly what you're trying to do. The way that is written indicates that fluid.mu0 would be a function handle. Is that intended?

The object, as a function handle, can still have multiple outputs. Then fluid.mu0(x,vars) would returns multiple outputs.

Perhaps you could elaborate some more on what you are trying to do?