updates

src/specificClass.js

@@ -62,6 +62,24 @@ class Reactor {
     this.OTR = input.payload;
   }
 
+  /**
+   * Setter for reactor temperature [C].
+   * Accepts either a direct numeric payload or { value } object payload.
+   * @param {object} input - Input object (msg)
+   */
+  set setTemperature(input) {
+    const payload = input?.payload;
+    const rawValue = (payload && typeof payload === 'object' && payload.value !== undefined)
+      ? payload.value
+      : payload;
+    const parsedValue = Number(rawValue);
+    if (!Number.isFinite(parsedValue)) {
+      this.logger.warn(`Invalid temperature input: ${rawValue}`);
+      return;
+    }
+    this.temperature = parsedValue;
+  }
+
   /**
    * Getter for effluent data.
    * @returns {object} Effluent data object (msg), defaults to inlet 0.
@@ -323,8 +341,16 @@ class Reactor_PFR extends Reactor {
   _updateMeasurement(measurementType, value, position, context) {
     switch(measurementType) {
       case "quantity (oxygen)":
-        let grid_pos = Math.round(position / this.config.length * this.n_x);
-        this.state[grid_pos][S_O_INDEX] = value; // naive approach for reconciling measurements and simulation
+        if (!Number.isFinite(position) || !Number.isFinite(value) || this.config.length <= 0) {
+          this.logger.warn(`Ignoring oxygen measurement update with invalid data (position=${position}, value=${value}).`);
+          break;
+        }
+        {
+          // Clamp sensor-derived position to valid PFR grid bounds.
+          const rawIndex = Math.round(position / this.config.length * this.n_x);
+          const grid_pos = Math.max(0, Math.min(this.n_x - 1, rawIndex));
+          this.state[grid_pos][S_O_INDEX] = value; // reconcile measured oxygen concentration into nearest grid cell
+        }
         break;
       default:
         super._updateMeasurement(measurementType, value, position, context);
@@ -416,4 +442,4 @@ module.exports = { Reactor_CSTR, Reactor_PFR };
 // while (N < 5000) {
 //     console.log(Reactor.tick(0.001));
 //     N += 1;
-// }
+// }