[chuck-users] SndBuf functions - valueAt ??

I see the following functions in the Chuck manual, for SndBuf: .read - (string, WRITE only) - loads file for reading .chunks - (int, READ/WRITE) - size of chunk (# of frames) to read on-demand; 0 implies entire file, default; must be set before reading to take effect. .write - (string, WRITE only) - loads a file for writing (or not) .pos - (int, READ/WRITE) - set position (0

int j ; j < 10000 ; j++) { j => a.pos ; j => samp_pos ; a.valueAt() => samp_val ; // <<>> ; // <<< samp_pos, samp_val >>> ; } Here's the error message: [trigplay2calc.ck]:line(151): arguments type(s) do not match: [trigplay2calc.ck]:line(151): ... for function 'SndBuf.valueAt(...)' ... [trigplay2calc.ck]:line(151): ...(please check the argument types) When I change the type of samp_val to int, I get the same message. When I leave out the parentheses, it complains that it's a function. Does the .valueAt function work? Thank you! -Laurie