passing variable for plot expression in plot() COMMAND

Use list() rather than '(). So:

waveName="RFStuff"
plot(drCreateWaveform(drCreateVec('double xList) drCreateVec('double yList)) ?expr list(waveName))

The quote function prevents its arguments from being evaluated, so you just need to use list instead (which will evaluate all of its arguments, like most functions do).

Regards,

Andrew

Use list() rather than '(). So:

waveName="RFStuff"
plot(drCreateWaveform(drCreateVec('double xList) drCreateVec('double yList)) ?expr list(waveName))

The quote function prevents its arguments from being evaluated, so you just need to use list instead (which will evaluate all of its arguments, like most functions do).

Regards,

Andrew

Thanks Andrew.

Suppose my list  is MY_LIST=list("RFStuff" "Andrew")

In first iteration of plot (in a for loop say)  it should be passed as "RFStuff".

In the second iteration  it should be passed as "Andrew".

How this can be achieved here ?

foreach(waveName MY_LIST
  plot(... ?expr list(waveName))
)

would do what you want. Maybe you want something like this?

xData=list(
  list(1 2 3)
  list(1 2.4 4 5.6)
)

yData=list(
  list(2.0 1.4 5.2)
  list(-1.2 3.4 8.7 7.2)
)

MY_LIST=list("RFstuff" "Andrew")

foreach((xList yList waveName) xData yData MY_LIST
  plot(drCreateWaveform(drCreateVec('double xList) drCreateVec('double yList)) ?expr list(waveName))
)

Regards,

Andrew.

Thanks a lot Andrew.