web: use defaults; calculate table height

web/src/core/Operations/preprocessing.ts

@@ -0,0 +1,34 @@
+// @ts-nocheck
+
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import { validate } from "../Validation/validate";
+
+export const preprocess = (data) => {
+  // Make a copy of the original data
+  let result = JSON.parse(JSON.stringify(data));
+
+  // Run JSON validation and assign default values
+  if (!validate(result)) {
+    console.error(validate.errors);
+    throw Error("Invalid JSON");
+  }
+
+  // Expand scalars into arrays
+  const timeHorizon = result["Parameters"]["Time horizon (h)"];
+  const timeStep = result["Parameters"]["Time step (min)"];
+  const T = (timeHorizon * 60) / timeStep;
+  for (const busName in result["Buses"]) {
+    // @ts-ignore
+    const busData = result["Buses"][busName];
+    const busLoad = busData["Load (MW)"];
+    if (typeof busLoad === "number") {
+      busData["Load (MW)"] = Array(T).fill(busLoad);
+    }
+  }
+  return result;
+};