waveform object as function argument

 After some more searching I discovered the famMap function which goes through the family of waves recursively. My function now looks like this:

 procedure( printWave(wave)
    cond(
        (drIsWaveform(wave)
            foreach(val sweepVarValues( car(sweepNames(wave)) )
                printf("%-10g%-10g\n" val value(wave val) )
            ); foreach
        )
        (famIsFamily(wave)
            famMap( 'printWave wave)
        )
        (t
            error("printWave - can't handle %L\n" wave)
        )
    ); cond
); procedure printWave 

My question now is this: When I'm in the single wave case, how do I know what the other sweep parameter values are? My ultimate goal is just to print out the family of curves like this:

param1   param2  param3    measurement

 p1val1      p2val1     p3val1         mval1

 p1val1      p2val1     p3val2         mval2

 p1val1      p2val2     p3val1        mval3

and so on. What's the best way to do this? Thanks.

You can use famGetSweepName(wave) to get the outer sweep name - and add an integer argument to get each nested value:

for(dim 0 5 printf("%L\n" famGetSweepName(wave dim)))

"p1"
"p2"
"p3"
"p4"
"dc"

And you can use famGetSweepValues(wave) to get the outer sweep values. For example, in my case this returns (1.0 2.0). I can then do:

nextInner=value(wave "p1" 1.0)

and then I can do famGetSweepValues(nextInner) and so on...

Or you could just use ocnPrint() - but maybe that's not in the format you want.

Regards,

Andrew.