commit 55596d6c07b9bfacf314ed4ce5dddfbe9bbf00b8
Author: Rob Canning <rc@kiben.net>
Date:   Sun Sep 24 22:42:30 2023 +0200

    first commit of data sonification project first day

diff --git a/sc/witw.scd b/sc/witw.scd
new file mode 100644
index 0000000..fc0143d
--- /dev/null
+++ b/sc/witw.scd
@@ -0,0 +1,86 @@
+/*RUN*/
+
+s.options.numInputBusChannels = 4;
+s.options.numOutputBusChannels = 4;
+
+~dataPath = "/home/rob/konS/witw/data/D7-80-BE-2C-63-BD/all-data/"; // CHANGE THIS TO RELATIVE PATH
+
+"echo curl -v -X POST http://3.139.191.80:2537/devices/dev:864475040526732/all-data/2023-09-20T16:52:21Z -H 'Authorization: Bearer token' --output dev:864475040526732.zip".unixCmd;
+
+s.waitForBoot{
+
+	// create 8 control busses to pass data between synths
+
+	~ctrlBus = 8.collect({arg i; Bus.control(s,1); });
+
+	SynthDef(\sgrain, { | out=0, atk=0.01, dcy=0.01, freq=100, pan=0, amp=0.5|
+		var sig, env;
+		env = EnvGen.ar(Env.perc(atk, dcy), doneAction: 2);
+		sig = FSinOsc.ar(freq);
+		sig = sig * (env * amp);
+		sig = Pan2.ar(sig, pan);
+		Out.ar(out, sig);
+		Out.kr(~ctrlBus[0],freq)
+		}).add;
+
+	SynthDef(\sslew, {
+		| out = 0, freq=100, amp = 0.05, slewrate = 1|
+		var sig, z;
+		// add slew rate on frequency
+		z = Slew.kr(freq, slewrate, slewrate);
+		sig = Blip.ar(z, 5, amp).dup;
+		Out.ar(out, sig)
+	}).add;
+
+	// load and process the data source /////////////////////////////////
+	// need to strip the header and the date // or the : from datetime and the header
+	// strip first 6 rows after header to stop gps data spilling
+	// todo preprocess file with Sed
+	// growing degree days causes nil in other fields - filter these out
+
+	~csvFile=CSVFileReader.readInterpret(~dataPath ++ "sensor_data-notime-noheader-cutrows1.csv",true,true);
+
+	// flatten ~data from 2D Array to regular array (per column);
+	~data = ( ~csvFile[0].size ).collect({ arg itt;
+		Array.fill( ~csvFile.size,{ arg i;
+			~csvFile.at(i).asArray.at(itt)});
+	});
+
+	~data[0]; // Temperature C
+	~data[1]; //             F
+	~data[10]; // wind speed MPH
+	~data[11]; // wind direction
+	~data[13]; // wind gusts MPH
+	~data[5]; // rain bucket capacity
+	~data[6]; // rain bucket tips per minute?
+	~data[20]; // LON
+	~data[21]; // LAT
+
+	// normalize data ranges //////
+	~freq=~data[0].normalize(20, 5000);
+	~atk=~data[0].normalize(0.02, 0.1);
+	~dcy=~data[0].normalize(0.05, 0.3);
+	~dur=~data[0].normalize(0.01, 0.3);
+	~level=~data[0].normalize(0.01, 0.1);
+
+	//start the slewing synth /////////////////////////////
+
+	~sslew1 = Synth(\sslew,[\out,0,\freq,220,\amp,0.01,\slewrate,1000]);
+	~sslew1.map(\freq, ~ctrlBus[0]); // map control bus to freq parameter
+
+
+	// perform the data sonification /////////////////////
+
+	( p = Pbind(\instrument, \sgrain,
+		\freq, Pseq(~freq.round(300),1),
+		\atk, Pseq(~atk,1),
+		\dcy, Pseq(~dcy,1),
+		\pan, Pseq([0,1], inf),
+		\dur, Pseq(~dur,1),
+		\amp, Pseq(~level,1)
+	).play;
+	);
+
+}; // closes s.waitForBoot
+
+p.stop;
\ No newline at end of file