LinearLatLonSet or other?

If I have a file that contains a bunch of lat/lon points that record
where samples where taken and in separate files are the respective
(For this question assume everything is 2D)

I initially used VisAD to do something like this:


RealyType latitude,longitude,variable;
domain_tuple = new RealTupleType(latitude, longitude);

domain_set = new LinearLatLonSet
        (domain_tuple, latMin, latMax, Ny, lonMin, lonMax, Nx);

float[][] flat_samples = <read in my samples>
func_domain_range = new FunctionType(domain_tuple, variable);
vals_ff = new FlatField(func_domain_range, domain_set);
vals_ff.setSamples(flat_samples, false);


My question is should I be using something other than LinearLatLonSet
and actually read in all my points instead in an float[1][Nx*Ny]?
(To be more accurate?)


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