@seb-harmonik.ar Thank you. pdsend looks perfect

I want to tell an instance of Prure Data to load and or unload a patch, via the command line. Analogous to open/close a patch in the GUI

I could use -nogui and kill/restart Pure Data each time. Is there a better way?

I could write bespoke patches using OSC or netsend, but is trhere a better way?

I have a patch in which I have an array I would like to name: $0-sound-data but when I run the patch

At runtime I get an error: "0-sound-data: no such table"

My immediate problem is naming the array so I can include the patch as a sub-patch in other patches with out a name collision. I am a beginner at Pure Data but I thought prefixing with $0 was the way to do it

My more general problem is where can I read definitive documentation of where the "$" variables can be used? this is helpful, but clearly not the whole story

`

I have a PiSound

It also does MIDI (with Din in and out plugs) which I have not used.

It works well. Stereo in and stereo out via 1/4" stereo plugs.

It still does not work.

I added my-guitar-rig/my-guitar-rig~ to a window and it generated a lot of errors

I am running version 0.52.1 of pd

Hopefully this is helpful. The errors I got are:

 z~ 64
... couldn't create
 limiter~ 98 1
... couldn't create
io pair already connected
delay(wavey)(v).pd 39 0 40 0 (snapshot~->gatom) connection failed
 tof/pmenu 1 1 black white red
... couldn't create
 tof/pmenu 1 1 black white red
... couldn't create
 z~ 64
... couldn't create
 limiter~ 98 1
... couldn't create
io pair already connected
delay(wavey)(v).pd 39 0 40 0 (snapshot~->gatom) connection failed
 tof/pmenu 1 1 black white red
... couldn't create
 tof/pmenu 1 1 black white red
... couldn't create
 z~ 64
... couldn't create
 limiter~ 98 1
... couldn't create
io pair already connected
delay(wavey)(v).pd 39 0 40 0 (snapshot~->gatom) connection failed
 tof/pmenu 1 1 black white red
... couldn't create
 tof/pmenu 1 1 black white red
... couldn't create
 z~ 64
... couldn't create
 limiter~ 98 1
... couldn't create
 date
... couldn't create
 time
... couldn't create
 z~ 64
... couldn't create
 limiter~ 98 1
... couldn't create
 mknob 42 0 0 1 0 0 empty empty ratio:1.5:1 -2 -6 0 10 -262144 -1 -1 20175 1
... couldn't create
 tof/pmenu 1 1 black white red
... couldn't create
pd-float: rounding to 2048 points
warning: fx3000-in-2: multiply defined
warning: fx3000-in-2: multiply defined
warning: fx3000-in-1: multiply defined
warning: fx3000-in-1: multiply defined
warning: fx3000-in-0: multiply defined
warning: fx3000-in-0: multiply defined
pd-float: rounding to 2048 points
pd-float: rounding to 2048 points
warning: fx3000-in-2: multiply defined
warning: fx3000-in-2: multiply defined
warning: fx3000-in-1: multiply defined
warning: fx3000-in-1: multiply defined
warning: fx3000-in-0: multiply defined
warning: fx3000-in-0: multiply defined
pd-float: rounding to 2048 points
pd-float: rounding to 2048 points
warning: fx3000-in-2: multiply defined
warning: fx3000-in-2: multiply defined
warning: fx3000-in-1: multiply defined
warning: fx3000-in-1: multiply defined
warning: fx3000-in-0: multiply defined
warning: fx3000-in-0: multiply defined
pd-float: rounding to 2048 points

@Balwyn Awesome! I have it working. Roughly.

This looks cool, but I have no output from it
I am running Pd version 0.52.1
I loaded a Wav file (in the help window) and still nothing.
The sampler works - I get input there, (on the output of abs_bypass and at r~ MSTIN but nothing at fx3000-0-OUT