Tue 27 Jan 2026 02:37:58 PM CET

demo/plate1n/gendatasets.js

@@ -0,0 +1,41 @@
+/*
+  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],
+    samples = [],
+    dx = 5,
+    dy = 5,
+    simu = '../../bin/simndt2b',
+    configFile = 'simndt_alu_plate_hole_20mm_sensorshape.json';
+
+for(var x=damx[0];x<=damx[1];x+=dx) {
+  samples.push([x,400]);
+}
+for(var y=damy[0];y<=damy[1];y+=dy) {
+  samples.push([400,y]);
+}
+function readJSON(file) {
+  return JSON.parse(fs.readFileSync(file,'utf8'))
+}    
+function writeJSON(file,config) {
+  return fs.writeFileSync(file,JSON.stringify(config),'utf8')
+}
+for(var i in samples)  {
+  var x=samples[i][0],
+      y=samples[i][1],
+      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'])
+}
+