updates

src/specificClass.js

@@ -41,7 +41,7 @@ class Reactor {
 
     this.currentTime = Date.now(); // milliseconds since epoch [ms]
     this.timeStep = 1 / (24*60*60) * this.config.timeStep; // time step in seconds, converted to days.
-    this.speedUpFactor = 60; // speed up factor for simulation, 60 means 1 minute per simulated second
+    this.speedUpFactor = config.speedUpFactor ?? 1; // speed up factor for simulation
   }
 
   /**
@@ -91,6 +91,8 @@ class Reactor {
     return { topic: "Fluent", payload: { inlet: 0, F: math.sum(this.Fs), C: this.state }, timestamp: this.currentTime };
   }
 
+  get getGridProfile() { return null; }
+
   /**
    * Calculate the oxygen transfer rate (OTR) based on the dissolved oxygen concentration and temperature.
    * @param {number} S_O - Dissolved oxygen concentration [g O2 m-3].
@@ -275,6 +277,18 @@ class Reactor_PFR extends Reactor {
     assertNoNaN(this.D2_op, "Second derivative operator");
   }
 
+  get getGridProfile() {
+    return {
+      grid: this.state.map(row => row.slice()),
+      n_x: this.n_x,
+      d_x: this.d_x,
+      length: this.length,
+      species: ['S_O','S_I','S_S','S_NH','S_N2','S_NO','S_HCO',
+                'X_I','X_S','X_H','X_STO','X_A','X_TS'],
+      timestamp: this.currentTime
+    };
+  }
+
   /**
    * Setter for axial dispersion.
    * @param {object} input - Input object (msg) containing payload with dispersion value [m2 d-1].