diff --git a/demo/plate1n/gendatasetu.js b/demo/plate1n/gendatasetu.js
new file mode 100644
index 0000000..33afd31
--- /dev/null
+++ b/demo/plate1n/gendatasetu.js
@@ -0,0 +1,31 @@
+/*
+  Generate a set of samples with different damage positions (equidistant distribution)
+  One transducer (top) and one sensor (bottom, x-centered, 30mm from bottom)
+*/
+var fs = require('fs'),
+    cp = require('child_process')
+    
+var plate = [500,500],
+    damx = [100,400],
+    damy = [100,400],
+    dx = 5,
+    dy = 5,
+    simu = '../../bin/simndt2b',
+    configFile = 'simndt_alu_plate_hole_20mm_sensorshape.json'
+function readJSON(file) {
+  return JSON.parse(fs.readFileSync(file,'utf8'))
+}    
+function writeJSON(file,config) {
+  return fs.writeFileSync(file,JSON.stringify(config),'utf8')
+}
+for(var y=damy[0];y<=damy[1];y+=dy) for(var x=damx[0];x<=damx[1];x+=dx)  {
+  var config = readJSON(configFile)
+  config.GeometricObjects[0].x0=x;
+  config.GeometricObjects[0].y0=y;
+  config.Export.Save_filepath = './datau'
+  config.Export.Filename = 'sample-x'+config.GeometricObjects[0].x0+'-y'+config.GeometricObjects[0].y0;
+  writeJSON('config.json',config)
+  console.log(config.Export.Filename)
+  cp.spawnSync(simu,['config.json'])
+}
+