web: Add Dockerfile

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        version: ['1.10', '1.12']
+        version: ['1.6', '1.7', '1.8', '1.9']
         os:
           - ubuntu-latest
         arch:

CHANGELOG.md

@@ -11,13 +11,6 @@ All notable changes to this project will be documented in this file.
 [semver]: https://semver.org/spec/v2.0.0.html
 [pkjjl]: https://pkgdocs.julialang.org/v1/compatibility/#compat-pre-1.0
 
-## [0.4.1] - 2025-11-05
-### Fixed
-- Fix multi-threading issues in Julia 1.12
-
-### Changed
-- The package now requires Julia 1.10 or newer
-
 ## [0.4.0] - 2024-05-21
 ### Added
 - Add support for two-stage stochastic problems

Project.toml

@@ -2,7 +2,7 @@ name = "UnitCommitment"
 uuid = "64606440-39ea-11e9-0f29-3303a1d3d877"
 authors = ["Santos Xavier, Alinson <axavier@anl.gov>"]
 repo = "https://github.com/ANL-CEEESA/UnitCommitment.jl"
-version = "0.4.1"
+version = "0.4.0"
 
 [deps]
 DataStructures = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
@@ -30,5 +30,5 @@ JuMP = "1"
 MathOptInterface = "1"
 MPI = "0.20"
 PackageCompiler = "1"
-julia = "1.10"
+julia = "1"
 TimerOutputs = "0.5"

docs/src/guides/format.md

@@ -107,7 +107,7 @@ Note that this curve also specifies the production limits. Specifically, the fir
 
 ```@raw html
 <center>
-    <img src="../../assets/cost_curve.png" style="max-width: 500px"/>
+    <img src="../assets/cost_curve.png" style="max-width: 500px"/>
     <div><b>Figure 1.</b> Piecewise-linear production cost curve.</div>
     <br/>
 </center>

src/solution/methods/XavQiuWanThi2019/find.jl

@@ -2,7 +2,7 @@
 # Copyright (C) 2020, UChicago Argonne, LLC. All rights reserved.
 # Released under the modified BSD license. See COPYING.md for more details.
 
-import Base.Threads: @threads, maxthreadid
+import Base.Threads: @threads
 
 function _find_violations(
     model::JuMP.Model,
@@ -71,7 +71,7 @@ function _find_violations(;
     B = length(sc.buses) - 1
     L = length(sc.lines)
     T = instance.time
-    K = maxthreadid()
+    K = nthreads()
 
     size(net_injections) == (B, T) || error("net_injections has incorrect size")
     size(isf) == (L, B) || error("isf has incorrect size")
@@ -104,7 +104,7 @@ function _find_violations(;
         is_vulnerable[c.lines[1].offset] = true
     end
 
-    @threads :static for t in 1:T
+    @threads for t in 1:T
         k = threadid()
 
         # Pre-contingency flows

test/src/UnitCommitmentT.jl

@@ -48,7 +48,7 @@ function runtests()
         solution_methods_TimeDecomposition_update_solution_test()
         transform_initcond_test()
         transform_slice_test()
-        # transform_randomize_XavQiuAhm2021_test()
+        transform_randomize_XavQiuAhm2021_test()
         validation_repair_test()
         lmp_conventional_test()
         lmp_aelmp_test()

web/src/components/CaseBuilder/CaseBuilder.tsx

@@ -20,8 +20,6 @@ import ProfiledUnitsComponent from "./ProfiledUnits";
 import ThermalUnitsComponent from "./ThermalUnits";
 import TransmissionLinesComponent from "./TransmissionLines";
 import { UnitCommitmentScenario } from "../../core/Data/types";
-import StorageComponent from "./StorageUnits";
-import PriceSensitiveLoadsComponent from "./Psload";
 
 export interface CaseBuilderSectionProps {
   scenario: UnitCommitmentScenario;
@@ -32,13 +30,7 @@ export interface CaseBuilderSectionProps {
 const CaseBuilder = () => {
   const [scenario, setScenario] = useState(() => {
     const savedScenario = localStorage.getItem("scenario");
-    if (!savedScenario) return BLANK_SCENARIO;
+    return savedScenario ? JSON.parse(savedScenario) : BLANK_SCENARIO;
-    const [processedScenario, err] = preprocess(JSON.parse(savedScenario));
-    if (err) {
-      console.log(err);
-      return BLANK_SCENARIO;
-    }
-    return processedScenario!!;
   });
   const [undoStack, setUndoStack] = useState<UnitCommitmentScenario[]>([]);
   const [toastMessage, setToastMessage] = useState<string>("");
@@ -120,16 +112,6 @@ const CaseBuilder = () => {
           onDataChanged={onDataChanged}
           onError={setToastMessage}
         />
-        <StorageComponent
-          scenario={scenario}
-          onDataChanged={onDataChanged}
-          onError={setToastMessage}
-        />
-        <PriceSensitiveLoadsComponent
-          scenario={scenario}
-          onDataChanged={onDataChanged}
-          onError={setToastMessage}
-        />
         <TransmissionLinesComponent
           scenario={scenario}
           onDataChanged={onDataChanged}

web/src/components/CaseBuilder/Header.module.css

@@ -25,7 +25,7 @@ h2 {
   line-height: 48px;
   font-size: 28px;
   margin: 0;
-  padding: 12px 24px;
+  padding: 12px;
 }
 
 .HeaderContent h2 {

web/src/components/CaseBuilder/ProfiledUnits.tsx

@@ -174,7 +174,7 @@ const ProfiledUnitsComponent = (props: CaseBuilderSectionProps) => {
 
   return (
     <div>
-      <SectionHeader title="Profiled units">
+      <SectionHeader title="Profiled Units">
         <SectionButton icon={faPlus} tooltip="Add" onClick={onAdd} />
         <SectionButton
           icon={faDownload}

web/src/components/CaseBuilder/Psload.tsx

@@ -1,175 +0,0 @@
-/*
- * 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 DataTable, {
-  ColumnSpec,
-  generateCsv,
-  generateTableColumns,
-  generateTableData,
-  parseCsv,
-} from "../Common/Forms/DataTable";
-import { CaseBuilderSectionProps } from "./CaseBuilder";
-import { useRef } from "react";
-import FileUploadElement from "../Common/Buttons/FileUploadElement";
-import { ValidationError } from "../../core/Data/validate";
-import SectionHeader from "../Common/SectionHeader/SectionHeader";
-import SectionButton from "../Common/Buttons/SectionButton";
-import {
-  faDownload,
-  faPlus,
-  faUpload,
-} from "@fortawesome/free-solid-svg-icons";
-import { UnitCommitmentScenario } from "../../core/Data/types";
-import { ColumnDefinition } from "tabulator-tables";
-import {
-  changePriceSensitiveLoadData,
-  createPriceSensitiveLoad,
-  deletePriceSensitiveLoad,
-  renamePriceSensitiveLoad,
-} from "../../core/Operations/psloadOps";
-import { offerDownload } from "../Common/io";
-
-export const PriceSensitiveLoadsColumnSpec: ColumnSpec[] = [
-  {
-    title: "Name",
-    type: "string",
-    width: 100,
-  },
-  {
-    title: "Bus",
-    type: "busRef",
-    width: 100,
-  },
-  {
-    title: "Revenue ($/MW)",
-    type: "number",
-    width: 100,
-  },
-  {
-    title: "Demand (MW)",
-    type: "number[T]",
-    width: 70,
-  },
-];
-
-export const generatePriceSensitiveLoadsData = (
-  scenario: UnitCommitmentScenario,
-): [any[], ColumnDefinition[]] => {
-  const columns = generateTableColumns(scenario, PriceSensitiveLoadsColumnSpec);
-  const data = generateTableData(
-    scenario["Price-sensitive loads"],
-    PriceSensitiveLoadsColumnSpec,
-    scenario,
-  );
-  return [data, columns];
-};
-
-const PriceSensitiveLoadsComponent = (props: CaseBuilderSectionProps) => {
-  const fileUploadElem = useRef<FileUploadElement>(null);
-
-  const onDownload = () => {
-    const [data, columns] = generatePriceSensitiveLoadsData(props.scenario);
-    const csvContents = generateCsv(data, columns);
-    offerDownload(csvContents, "text/csv", "psloads.csv");
-  };
-
-  const onUpload = () => {
-    fileUploadElem.current!.showFilePicker((csv: any) => {
-      // Parse provided CSV file
-      const [psloads, err] = parseCsv(
-        csv,
-        PriceSensitiveLoadsColumnSpec,
-        props.scenario,
-      );
-
-      // Handle validation errors
-      if (err) {
-        props.onError(err.message);
-        return;
-      }
-
-      // Generate new scenario
-      props.onDataChanged({
-        ...props.scenario,
-        "Price-sensitive loads": psloads,
-      });
-    });
-  };
-
-  const onAdd = () => {
-    const [newScenario, err] = createPriceSensitiveLoad(props.scenario);
-    if (err) {
-      props.onError(err.message);
-      return;
-    }
-    props.onDataChanged(newScenario);
-  };
-
-  const onDelete = (name: string): ValidationError | null => {
-    const newScenario = deletePriceSensitiveLoad(name, props.scenario);
-    props.onDataChanged(newScenario);
-    return null;
-  };
-
-  const onDataChanged = (
-    name: string,
-    field: string,
-    newValue: string,
-  ): ValidationError | null => {
-    const [newScenario, err] = changePriceSensitiveLoadData(
-      name,
-      field,
-      newValue,
-      props.scenario,
-    );
-    if (err) {
-      props.onError(err.message);
-      return err;
-    }
-    props.onDataChanged(newScenario);
-    return null;
-  };
-
-  const onRename = (
-    oldName: string,
-    newName: string,
-  ): ValidationError | null => {
-    const [newScenario, err] = renamePriceSensitiveLoad(
-      oldName,
-      newName,
-      props.scenario,
-    );
-    if (err) {
-      props.onError(err.message);
-      return err;
-    }
-    props.onDataChanged(newScenario);
-    return null;
-  };
-
-  return (
-    <div>
-      <SectionHeader title="Price-sensitive loads">
-        <SectionButton icon={faPlus} tooltip="Add" onClick={onAdd} />
-        <SectionButton
-          icon={faDownload}
-          tooltip="Download"
-          onClick={onDownload}
-        />
-        <SectionButton icon={faUpload} tooltip="Upload" onClick={onUpload} />
-      </SectionHeader>
-      <DataTable
-        onRowDeleted={onDelete}
-        onRowRenamed={onRename}
-        onDataChanged={onDataChanged}
-        generateData={() => generatePriceSensitiveLoadsData(props.scenario)}
-      />
-      <FileUploadElement ref={fileUploadElem} accept=".csv" />
-    </div>
-  );
-};
-
-export default PriceSensitiveLoadsComponent;

web/src/components/CaseBuilder/StorageUnits.tsx

@@ -1,235 +0,0 @@
-/*
- * 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 DataTable, {
-  ColumnSpec,
-  generateCsv,
-  generateTableColumns,
-  generateTableData,
-  parseCsv,
-} from "../Common/Forms/DataTable";
-import { CaseBuilderSectionProps } from "./CaseBuilder";
-import { useRef } from "react";
-import FileUploadElement from "../Common/Buttons/FileUploadElement";
-import { ValidationError } from "../../core/Data/validate";
-import SectionHeader from "../Common/SectionHeader/SectionHeader";
-import SectionButton from "../Common/Buttons/SectionButton";
-import {
-  faDownload,
-  faPlus,
-  faUpload,
-} from "@fortawesome/free-solid-svg-icons";
-import { UnitCommitmentScenario } from "../../core/Data/types";
-import { ColumnDefinition } from "tabulator-tables";
-import {
-  changeStorageUnitData,
-  createStorageUnit,
-  deleteStorageUnit,
-  renameStorageUnit,
-} from "../../core/Operations/storageOps";
-import { offerDownload } from "../Common/io";
-
-export const StorageUnitsColumnSpec: ColumnSpec[] = [
-  {
-    title: "Name",
-    type: "string",
-    width: 100,
-  },
-  {
-    title: "Bus",
-    type: "busRef",
-    width: 100,
-  },
-  {
-    title: "Minimum level (MWh)",
-    type: "number",
-    width: 100,
-  },
-  {
-    title: "Maximum level (MWh)",
-    type: "number",
-    width: 100,
-  },
-  {
-    title: "Charge cost ($/MW)",
-    type: "number",
-    width: 100,
-  },
-  {
-    title: "Discharge cost ($/MW)",
-    type: "number",
-    width: 100,
-  },
-  {
-    title: "Charge efficiency",
-    type: "number",
-    width: 100,
-  },
-  {
-    title: "Discharge efficiency",
-    type: "number",
-    width: 100,
-  },
-  {
-    title: "Loss factor",
-    type: "number",
-    width: 80,
-  },
-  {
-    title: "Minimum charge rate (MW)",
-    type: "number",
-    width: 140,
-  },
-  {
-    title: "Maximum charge rate (MW)",
-    type: "number",
-    width: 140,
-  },
-  {
-    title: "Minimum discharge rate (MW)",
-    type: "number",
-    width: 140,
-  },
-  {
-    title: "Maximum discharge rate (MW)",
-    type: "number",
-    width: 150,
-  },
-  {
-    title: "Initial level (MWh)",
-    type: "number",
-    width: 100,
-  },
-  {
-    title: "Last period minimum level (MWh)",
-    type: "number",
-    width: 160,
-  },
-  {
-    title: "Last period maximum level (MWh)",
-    type: "number",
-    width: 160,
-  },
-];
-
-export const generateStorageUnitsData = (
-  scenario: UnitCommitmentScenario,
-): [any[], ColumnDefinition[]] => {
-  const columns = generateTableColumns(scenario, StorageUnitsColumnSpec);
-  const data = generateTableData(
-    scenario["Storage units"],
-    StorageUnitsColumnSpec,
-    scenario,
-  );
-  return [data, columns];
-};
-
-const StorageUnitsComponent = (props: CaseBuilderSectionProps) => {
-  const fileUploadElem = useRef<FileUploadElement>(null);
-
-  const onDownload = () => {
-    const [data, columns] = generateStorageUnitsData(props.scenario);
-    const csvContents = generateCsv(data, columns);
-    offerDownload(csvContents, "text/csv", "storage_units.csv");
-  };
-
-  const onUpload = () => {
-    fileUploadElem.current!.showFilePicker((csv: any) => {
-      // Parse provided CSV file
-      const [storageUnits, err] = parseCsv(
-        csv,
-        StorageUnitsColumnSpec,
-        props.scenario,
-      );
-
-      // Handle validation errors
-      if (err) {
-        props.onError(err.message);
-        return;
-      }
-
-      // Generate new scenario
-      props.onDataChanged({
-        ...props.scenario,
-        "Storage units": storageUnits,
-      });
-    });
-  };
-
-  const onAdd = () => {
-    const [newScenario, err] = createStorageUnit(props.scenario);
-    if (err) {
-      props.onError(err.message);
-      return;
-    }
-    props.onDataChanged(newScenario);
-  };
-
-  const onDelete = (name: string): ValidationError | null => {
-    const newScenario = deleteStorageUnit(name, props.scenario);
-    props.onDataChanged(newScenario);
-    return null;
-  };
-
-  const onDataChanged = (
-    name: string,
-    field: string,
-    newValue: string,
-  ): ValidationError | null => {
-    const [newScenario, err] = changeStorageUnitData(
-      name,
-      field,
-      newValue,
-      props.scenario,
-    );
-    if (err) {
-      props.onError(err.message);
-      return err;
-    }
-    props.onDataChanged(newScenario);
-    return null;
-  };
-
-  const onRename = (
-    oldName: string,
-    newName: string,
-  ): ValidationError | null => {
-    const [newScenario, err] = renameStorageUnit(
-      oldName,
-      newName,
-      props.scenario,
-    );
-    if (err) {
-      props.onError(err.message);
-      return err;
-    }
-    props.onDataChanged(newScenario);
-    return null;
-  };
-
-  return (
-    <div>
-      <SectionHeader title="Storage units">
-        <SectionButton icon={faPlus} tooltip="Add" onClick={onAdd} />
-        <SectionButton
-          icon={faDownload}
-          tooltip="Download"
-          onClick={onDownload}
-        />
-        <SectionButton icon={faUpload} tooltip="Upload" onClick={onUpload} />
-      </SectionHeader>
-      <DataTable
-        onRowDeleted={onDelete}
-        onRowRenamed={onRename}
-        onDataChanged={onDataChanged}
-        generateData={() => generateStorageUnitsData(props.scenario)}
-      />
-      <FileUploadElement ref={fileUploadElem} accept=".csv" />
-    </div>
-  );
-};
-
-export default StorageUnitsComponent;

web/src/components/CaseBuilder/ThermalUnits.test.ts

@@ -36,7 +36,7 @@ test("generateTableColumns", () => {
     headerSort: false,
     headerWordWrap: true,
     hozAlign: "left",
-    minWidth: 80,
+    minWidth: 75,
     resizable: false,
     title: "1",
   });

web/src/components/CaseBuilder/ThermalUnits.tsx

@@ -228,7 +228,7 @@ const ThermalUnitsComponent = (props: CaseBuilderSectionProps) => {
 
   return (
     <div>
-      <SectionHeader title="Thermal units">
+      <SectionHeader title="Thermal Units">
         <SectionButton icon={faPlus} tooltip="Add" onClick={onAdd} />
         <SectionButton
           icon={faDownload}

web/src/components/CaseBuilder/TransmissionLines.tsx

@@ -27,7 +27,6 @@ import {
   changeTransmissionLineData,
   createTransmissionLine,
   deleteTransmissionLine,
-  rebuildContingencies,
   renameTransmissionLine,
 } from "../../core/Operations/transmissionOps";
 import { offerDownload } from "../Common/io";
@@ -69,11 +68,6 @@ export const TransmissionLinesColumnSpec: ColumnSpec[] = [
     type: "number",
     width: 60,
   },
-  {
-    title: "Contingency?",
-    type: "lineContingency",
-    width: 50,
-  },
 ];
 
 const generateTransmissionLinesData = (
@@ -99,7 +93,6 @@ const TransmissionLinesComponent = (props: CaseBuilderSectionProps) => {
 
   const onUpload = () => {
     fileUploadElem.current!.showFilePicker((csv: any) => {
-      // Parse the CSV data
       const [newLines, err] = parseCsv(
         csv,
         TransmissionLinesColumnSpec,
@@ -109,19 +102,9 @@ const TransmissionLinesComponent = (props: CaseBuilderSectionProps) => {
         props.onError(err.message);
         return;
       }
-
-      // Remove contingency field from line and rebuild the contingencies section
-      const lineContingencies = new Set<String>();
-      Object.entries(newLines).forEach(([lineName, line]: [string, any]) => {
-        if (line["Contingency?"]) lineContingencies.add(lineName);
-        delete line["Contingency?"];
-      });
-      const contingencies = rebuildContingencies(lineContingencies);
-
       const newScenario = {
         ...props.scenario,
         "Transmission lines": newLines,
-        Contingencies: contingencies,
       };
       props.onDataChanged(newScenario);
     });
@@ -180,7 +163,7 @@ const TransmissionLinesComponent = (props: CaseBuilderSectionProps) => {
 
   return (
     <div>
-      <SectionHeader title="Transmission lines">
+      <SectionHeader title="Transmission Lines">
         <SectionButton icon={faPlus} tooltip="Add" onClick={onAdd} />
         <SectionButton
           icon={faDownload}

web/src/components/Common/Buttons/SiteHeaderButton.module.css

@@ -5,7 +5,7 @@
  */
 
 .SiteHeaderButton {
-  padding: 6px 24px;
+  padding: 6px 36px;
   margin: 0 0 0 8px;
   line-height: 24px;
   border: var(--box-border);

web/src/components/Common/Forms/DataTable.tsx

@@ -12,13 +12,8 @@ import {
 } from "tabulator-tables";
 import { ValidationError } from "../../../core/Data/validate";
 import Papa from "papaparse";
-import {
+import { parseBool, parseNumber } from "../../../core/Operations/commonOps";
-  parseBool,
-  parseNullableNumber,
-  parseNumber,
-} from "../../../core/Operations/commonOps";
 import { UnitCommitmentScenario } from "../../../core/Data/types";
-import { getContingencyTransmissionLines } from "../../../core/Operations/transmissionOps";
 
 export interface ColumnSpec {
   title: string;
@@ -29,8 +24,7 @@ export interface ColumnSpec {
     | "number[N]"
     | "number[T]"
     | "busRef"
-    | "boolean"
+    | "boolean";
-    | "lineContingency";
   length?: number;
   width: number;
 }
@@ -54,7 +48,6 @@ export const generateTableColumns = (
         });
         break;
       case "boolean":
-      case "lineContingency":
         columns.push({
           ...columnsCommonAttrs,
           title: spec.title,
@@ -120,7 +113,6 @@ export const generateTableData = (
 ): any[] => {
   const data: any[] = [];
   const timeslots = generateTimeslots(scenario);
-  let contingencyLines = null;
   for (const [entryName, entryData] of Object.entries(container) as [
     string,
     any,
@@ -139,13 +131,6 @@ export const generateTableData = (
         case "busRef":
           entry[spec.title] = entryData[spec.title];
           break;
-        case "lineContingency":
-          if (contingencyLines === null) {
-            contingencyLines = getContingencyTransmissionLines(scenario);
-            console.log(contingencyLines);
-          }
-          entry[spec.title] = contingencyLines.has(entryName);
-          break;
         case "number[T]":
           for (let i = 0; i < timeslots.length; i++) {
             entry[`${spec.title} ${timeslots[i]}`] = entryData[spec.title][i];
@@ -258,12 +243,6 @@ export const parseCsv = (
           data[name][spec.title] = val;
           break;
         }
-        case "number?": {
-          const [val, err] = parseNullableNumber(row[spec.title]);
-          if (err) return [null, { message: err.message + rowRef }];
-          data[name][spec.title] = val;
-          break;
-        }
         case "busRef":
           const busName = row[spec.title];
           if (!(busName in scenario.Buses)) {
@@ -298,12 +277,12 @@ export const parseCsv = (
           }
           break;
         }
-        case "boolean":
+        case "boolean": {
-        case "lineContingency":
           const [val, err] = parseBool(row[spec.title]);
           if (err) return [data, { message: err.message + rowRef }];
           data[name][spec.title] = val;
           break;
+        }
         default:
           throw Error(`Unknown type: ${spec.type}`);
       }
@@ -372,7 +351,7 @@ interface DataTableProps {
 
 function computeTableHeight(data: any[]): string {
   const numRows = data.length;
-  const height = 70 + Math.max(Math.min(numRows, 15), 1) * 28;
+  const height = 70 + Math.min(numRows, 15) * 28;
   return `${height}px`;
 }
 
@@ -380,8 +359,6 @@ const DataTable = (props: DataTableProps) => {
   const tableContainerRef = useRef<HTMLDivElement | null>(null);
   const tableRef = useRef<Tabulator | null>(null);
   const [isTableBuilt, setTableBuilt] = useState<Boolean>(false);
-  const [activeCell, setActiveCell] = useState<CellComponent | null>(null);
-  const [currentTableData, setCurrentTableData] = useState<any[]>([]);
 
   useEffect(() => {
     const onCellEdited = (cell: CellComponent) => {
@@ -424,65 +401,23 @@ const DataTable = (props: DataTableProps) => {
         data: data,
         columns: columns,
         height: height,
-        index: "Name",
-        placeholder: "No data",
       });
       tableRef.current.on("tableBuilt", () => {
         setTableBuilt(true);
       });
     }
-
     if (isTableBuilt) {
       const newHeight = height;
       const newColumns = columns;
-      const newTableData = data;
+      const newData = data;
       const oldRows = tableRef.current.getRows();
-      const activeRowPosition = activeCell?.getRow().getPosition() as number;
-      const activeField = activeCell?.getField();
 
       // Update data
-      if (newTableData.length === currentTableData.length) {
+      tableRef.current.replaceData(newData).then(() => {});
-        const updatedRows = newTableData.filter((_, i) => {
-          return (
-            JSON.stringify(newTableData[i]) !==
-            JSON.stringify(currentTableData[i])
-          );
-        });
-        if (updatedRows.length > 0) {
-          tableRef.current
-            .updateData(updatedRows)
-            .then(() => {})
-            .catch((e) => {
-              // WORKAROUND: Updating the same row twice triggers an exception.
-              // In that case, we just update the whole table.
-              console.log(e);
-              tableRef.current!!.replaceData(newTableData).then(() => {});
-            });
-        }
-      } else {
-        tableRef.current.replaceData(newTableData).then(() => {});
-      }
-      setCurrentTableData(newTableData);
-
-      // Restore active cell selection
-      if (activeCell) {
-        tableRef.current
-          ?.getRowFromPosition(activeRowPosition!!)
-          ?.getCell(activeField!!)
-          ?.edit();
-      }
 
       // Update columns
-      let newColCount = 0;
+      if (newColumns.length !== tableRef.current.getColumns().length) {
-      newColumns.forEach((col) => {
-        if (col.columns) newColCount += col.columns.length;
-        else newColCount += 1;
-      });
-      if (newColCount !== tableRef.current.getColumns().length) {
         tableRef.current.setColumns(newColumns);
-        const rows = tableRef.current!.getRows()!;
-        const firstRow = rows[0];
-        if (firstRow) firstRow.scrollTo().then((r) => {});
       }
 
       // Update height
@@ -500,32 +435,15 @@ const DataTable = (props: DataTableProps) => {
         }, 10);
       }
 
-      // Remove old callbacks
+      // Update callbacks
       tableRef.current.off("cellEdited");
-      tableRef.current.off("cellEditing");
-      tableRef.current.off("cellEditCancelled");
-
-      // Set new callbacks
-      tableRef.current.on("cellEditing", (cell) => {
-        setActiveCell(cell);
-      });
-
-      tableRef.current.on("cellEditCancelled", (cell) => {
-        setActiveCell(null);
-      });
-
       tableRef.current.on("cellEdited", (cell) => {
-        setActiveCell(null);
         onCellEdited(cell);
       });
     }
   }, [props, isTableBuilt]);
 
-  return (
+  return <div className="tableContainer" ref={tableContainerRef} />;
-    <div className="tableWrapper">
-      <div ref={tableContainerRef} />
-    </div>
-  );
 };
 
 export default DataTable;

web/src/components/Common/Forms/Form.module.css

@@ -4,21 +4,17 @@
  * Released under the modified BSD license. See COPYING.md for more details.
  */
 
-.FormWrapper {
-    margin: 0 auto;
-    max-width: var(--site-max-width);
-}
-
 .Form {
   background-color: var(--contrast-0);
   border: var(--box-border);
   border-radius: var(--border-radius);
   box-shadow: var(--box-shadow);
   min-height: 48px;
-    margin: 0 12px;
+  margin: 0 auto;
   min-width: var(--site-min-width);
+  max-width: var(--site-max-width);
   max-height: 500px;
-  padding: 12px;
+  padding: 12px 0;
 }
 
 .FormRow {

web/src/components/Common/Forms/Form.tsx

@@ -8,11 +8,7 @@ import { ReactNode } from "react";
 import styles from "./Form.module.css";
 
 function Form({ children }: { children: ReactNode }) {
-  return (
+  return <div className={styles.Form}>{children}</div>;
-    <div className={styles.FormWrapper}>
-      <div className={styles.Form}>{children}</div>
-    </div>
-  );
 }
 
 export default Form;

web/src/components/Common/Forms/Tables.css

@@ -4,20 +4,16 @@
  * Released under the modified BSD license. See COPYING.md for more details.
  */
 
-.tableWrapper {
-  margin: 0 auto;
-  max-width: var(--site-max-width);
-}
-
 .tabulator {
   background-color: var(--contrast-0);
   border: var(--box-border) !important;
   border-radius: var(--border-radius);
   box-shadow: var(--box-shadow);
   min-height: 48px;
+  margin: 0 auto;
   min-width: var(--site-min-width);
+  max-width: var(--site-max-width);
   padding: 0;
-  margin: 0 12px;
 }
 
 .tabulator .tabulator-header {
@@ -82,15 +78,4 @@
 
 .tabulator-col-group-cols {
   font-size: 12px;
-}
-
-.tabulator-placeholder {
-    width: 100px !important;
-}
-
-
-.tabulator-placeholder * {
-    font-weight: normal !important;
-    font-size: 14px !important;
-    color: var(--contrast-60) !important;
 }

web/src/components/Common/Forms/TextInputRow.tsx

@@ -6,7 +6,7 @@
 
 import formStyles from "./Form.module.css";
 import HelpButton from "../Buttons/HelpButton";
-import React, { useEffect, useRef, useState } from "react";
+import React, { useRef, useState } from "react";
 import { ValidationError } from "../../../core/Data/validate";
 
 interface TextInputRowProps {
@@ -21,13 +21,6 @@ function TextInputRow(props: TextInputRowProps) {
   const [savedValue, setSavedValue] = useState(props.initialValue);
   const inputRef = useRef<HTMLInputElement>(null);
 
-  useEffect(() => {
-    if (inputRef.current) {
-      inputRef.current.value = props.initialValue;
-    }
-    setSavedValue(props.initialValue);
-  }, [props.initialValue]);
-
   const onBlur = (event: React.FocusEvent<HTMLInputElement>) => {
     const newValue = event.target.value;
     if (newValue === savedValue) return;
@@ -36,8 +29,8 @@ function TextInputRow(props: TextInputRowProps) {
       inputRef.current!.value = savedValue;
       return;
     }
+    setSavedValue(newValue);
   };
-
   return (
     <div className={formStyles.FormRow}>
       <label>

web/src/components/Common/SectionHeader/SectionHeader.module.css

@@ -13,7 +13,7 @@
 
 .SectionHeader h1 {
   margin: 0;
-  padding: 0 24px;
+  padding: 0 12px;
   font-size: 16px;
   line-height: 64px;
 }
@@ -21,5 +21,4 @@
 .SectionButtonsContainer {
   float: right;
   height: 64px;
-  margin-right: 12px;
 }

web/src/core/Data/fixtures.test.ts

@@ -61,38 +61,6 @@ export const TEST_DATA_1: UnitCommitmentScenario = {
       "Flow limit penalty ($/MW)": 5000.0,
     },
   },
-  "Storage units": {
-    su1: {
-      Bus: "b1",
-      "Minimum level (MWh)": 10.0,
-      "Maximum level (MWh)": 100.0,
-      "Charge cost ($/MW)": 2.0,
-      "Discharge cost ($/MW)": 1.0,
-      "Charge efficiency": 0.8,
-      "Discharge efficiency": 0.85,
-      "Loss factor": 0.01,
-      "Minimum charge rate (MW)": 5.0,
-      "Maximum charge rate (MW)": 10.0,
-      "Minimum discharge rate (MW)": 4.0,
-      "Maximum discharge rate (MW)": 8.0,
-      "Initial level (MWh)": 20.0,
-      "Last period minimum level (MWh)": 21.0,
-      "Last period maximum level (MWh)": 22.0,
-    },
-  },
-  "Price-sensitive loads": {
-    ps1: {
-      Bus: "b3",
-      "Revenue ($/MW)": 23.0,
-      "Demand (MW)": [50, 50, 50, 50, 50],
-    },
-  },
-  Contingencies: {
-    l1: {
-      "Affected generators": [],
-      "Affected lines": ["l1"],
-    },
-  },
 };
 
 export const TEST_DATA_2: UnitCommitmentScenario = {
@@ -107,11 +75,8 @@ export const TEST_DATA_2: UnitCommitmentScenario = {
     b2: { "Load (MW)": [10, 20, 30, 40] },
     b3: { "Load (MW)": [0, 30, 0, 40] },
   },
-  Contingencies: {},
   Generators: {},
   "Transmission lines": {},
-  "Storage units": {},
-  "Price-sensitive loads": {},
 };
 
 export const TEST_DATA_BLANK: UnitCommitmentScenario = {
@@ -122,11 +87,8 @@ export const TEST_DATA_BLANK: UnitCommitmentScenario = {
     "Time step (min)": 60,
   },
   Buses: {},
-  Contingencies: {},
   Generators: {},
   "Transmission lines": {},
-  "Storage units": {},
-  "Price-sensitive loads": {},
 };
 
 test("fixtures", () => {});

web/src/core/Data/fixtures.tsx

@@ -20,7 +20,4 @@ export const BLANK_SCENARIO: UnitCommitmentScenario = {
   Buses: {},
   Generators: {},
   "Transmission lines": {},
-  "Storage units": {},
-  "Price-sensitive loads": {},
-  Contingencies: {},
 };

web/src/core/Data/types.tsx

@@ -45,35 +45,6 @@ export interface TransmissionLine {
   "Flow limit penalty ($/MW)": number;
 }
 
-export interface StorageUnit {
-  Bus: string;
-  "Minimum level (MWh)": number;
-  "Maximum level (MWh)": number;
-  "Charge cost ($/MW)": number;
-  "Discharge cost ($/MW)": number;
-  "Charge efficiency": number;
-  "Discharge efficiency": number;
-  "Loss factor": number;
-  "Minimum charge rate (MW)": number;
-  "Maximum charge rate (MW)": number;
-  "Minimum discharge rate (MW)": number;
-  "Maximum discharge rate (MW)": number;
-  "Initial level (MWh)": number;
-  "Last period minimum level (MWh)": number;
-  "Last period maximum level (MWh)": number;
-}
-
-export interface PriceSensitiveLoad {
-  Bus: string;
-  "Revenue ($/MW)": number;
-  "Demand (MW)": number[];
-}
-
-export interface Contingency {
-  "Affected lines": string[];
-  "Affected generators": string[];
-}
-
 export interface UnitCommitmentScenario {
   Parameters: {
     Version: string;
@@ -86,15 +57,6 @@ export interface UnitCommitmentScenario {
   "Transmission lines": {
     [name: string]: TransmissionLine;
   };
-  "Storage units": {
-    [name: string]: StorageUnit;
-  };
-  "Price-sensitive loads": {
-    [name: string]: PriceSensitiveLoad;
-  };
-  Contingencies: {
-    [name: string]: Contingency;
-  };
 }
 
 const getTypedGenerators = <T extends any>(

web/src/core/Operations/commonOps.ts

@@ -253,6 +253,6 @@ export const assertBusesNotEmpty = (
   scenario: UnitCommitmentScenario,
 ): ValidationError | null => {
   if (Object.keys(scenario.Buses).length === 0)
-    return { message: "This component requires an existing bus." };
+    return { message: "Profiled unit requires an existing bus." };
   return null;
 };

web/src/core/Operations/generatorOps.test.ts

@@ -33,7 +33,7 @@ test("createThermalUnit", () => {
 test("createProfiledUnit with blank file", () => {
   const [, err] = createProfiledUnit(TEST_DATA_BLANK);
   assert(err !== null);
-  assert.equal(err.message, "This component requires an existing bus.");
+  assert.equal(err.message, "Profiled unit requires an existing bus.");
 });
 
 test("changeProfiledUnitData", () => {

web/src/core/Operations/parameterOps.ts

@@ -29,29 +29,11 @@ export const changeTimeHorizon = (
     Object.values(newScenario.Buses).forEach((bus) => {
       bus["Load (MW)"] = bus["Load (MW)"].slice(0, newT);
     });
-    Object.values(newScenario.Generators).forEach((generator) => {
-      if (generator.Type === "Profiled") {
-        generator["Minimum power (MW)"] = generator["Minimum power (MW)"].slice(0, newT);
-        generator["Maximum power (MW)"] = generator["Maximum power (MW)"].slice(0, newT);
-      }
-    });
-    Object.values(newScenario["Price-sensitive loads"]).forEach((psLoad) => {
-      psLoad["Demand (MW)"] = psLoad["Demand (MW)"].slice(0, newT);
-    });
   } else {
     const padding = Array(newT - oldT).fill(0);
     Object.values(newScenario.Buses).forEach((bus) => {
       bus["Load (MW)"] = bus["Load (MW)"].concat(padding);
     });
-    Object.values(newScenario.Generators).forEach((generator) => {
-      if (generator.Type === "Profiled") {
-        generator["Minimum power (MW)"] = generator["Minimum power (MW)"].concat(padding);
-        generator["Maximum power (MW)"] = generator["Maximum power (MW)"].concat(padding);
-      }
-    });
-    Object.values(newScenario["Price-sensitive loads"]).forEach((psLoad) => {
-      psLoad["Demand (MW)"] = psLoad["Demand (MW)"].concat(padding);
-    });
   }
   return [newScenario, null];
 };
@@ -128,62 +110,6 @@ export const changeTimeStep = (
     };
   }
 
-  const newGenerators: { [name: string]: any } = {};
-  for (const generatorName in scenario.Generators) {
-    const generator = scenario.Generators[generatorName]!;
-    if (generator.Type === "Profiled") {
-      // Build data_y for minimum power
-      const minPower = generator["Minimum power (MW)"];
-      const minData_y = Array(oldT + 1).fill(0);
-      for (let i = 0; i < oldT; i++) minData_y[i] = minPower[i];
-      minData_y[oldT] = minData_y[0];
-
-      // Build data_y for maximum power
-      const maxPower = generator["Maximum power (MW)"];
-      const maxData_y = Array(oldT + 1).fill(0);
-      for (let i = 0; i < oldT; i++) maxData_y[i] = maxPower[i];
-      maxData_y[oldT] = maxData_y[0];
-
-      // Run interpolation for both
-      const newMinPower = Array(newT).fill(0);
-      const newMaxPower = Array(newT).fill(0);
-      for (let i = 0; i < newT; i++) {
-        newMinPower[i] = evaluatePwlFunction(data_x, minData_y, newTimeStep * i);
-        newMaxPower[i] = evaluatePwlFunction(data_x, maxData_y, newTimeStep * i);
-      }
-
-      newGenerators[generatorName] = {
-        ...generator,
-        "Minimum power (MW)": newMinPower,
-        "Maximum power (MW)": newMaxPower,
-      };
-    } else {
-      newGenerators[generatorName] = generator;
-    }
-  }
-
-  const newPriceSensitiveLoads: { [name: string]: any } = {};
-  for (const psLoadName in scenario["Price-sensitive loads"]) {
-    const psLoad = scenario["Price-sensitive loads"][psLoadName]!;
-    
-    // Build data_y for demand
-    const demand = psLoad["Demand (MW)"];
-    const demandData_y = Array(oldT + 1).fill(0);
-    for (let i = 0; i < oldT; i++) demandData_y[i] = demand[i];
-    demandData_y[oldT] = demandData_y[0];
-
-    // Run interpolation for demand
-    const newDemand = Array(newT).fill(0);
-    for (let i = 0; i < newT; i++) {
-      newDemand[i] = evaluatePwlFunction(data_x, demandData_y, newTimeStep * i);
-    }
-
-    newPriceSensitiveLoads[psLoadName] = {
-      ...psLoad,
-      "Demand (MW)": newDemand,
-    };
-  }
-
   return [
     {
       ...scenario,
@@ -192,8 +118,6 @@ export const changeTimeStep = (
         "Time step (min)": newTimeStep,
       },
       Buses: newBuses,
-      Generators: newGenerators,
-      "Price-sensitive loads": newPriceSensitiveLoads,
     },
     null,
   ];

web/src/core/Operations/preprocessing.test.ts

@@ -20,8 +20,7 @@ export const PREPROCESSING_TEST_DATA_1: any = {
 };
 
 test("preprocess", () => {
-  const [newScenario, err] = preprocess(PREPROCESSING_TEST_DATA_1);
+  const newScenario = preprocess(PREPROCESSING_TEST_DATA_1);
-  assert(err === null);
   assert.deepEqual(newScenario, {
     Parameters: {
       Version: "0.4",
@@ -36,11 +35,5 @@ test("preprocess", () => {
       b2: { "Load (MW)": [10, 10, 10, 10, 10] },
       b3: { "Load (MW)": [27.3729, 26.29698, 25.58005, 25.15675, 25.4268] },
     },
-    "Price-sensitive loads": {},
-    "Storage units": {},
-    "Transmission lines": {},
-    Contingencies: {},
-    Generators: {},
-    Reserves: {},
   });
 });

web/src/core/Operations/preprocessing.ts

@@ -7,10 +7,6 @@
 import { validate, ValidationError } from "../Data/validate";
 import { UnitCommitmentScenario } from "../Data/types";
 import { migrate } from "../Data/migrate";
-import {
-  getContingencyTransmissionLines,
-  rebuildContingencies,
-} from "./transmissionOps";
 
 export const preprocess = (
   data: any,
@@ -45,26 +41,6 @@ export const preprocess = (
     }
   }
 
-  // Add optional fields
-  for (let field of [
-    "Buses",
-    "Generators",
-    "Storage units",
-    "Price-sensitive loads",
-    "Transmission lines",
-    "Reserves",
-    "Contingencies",
-  ]) {
-    if (!result[field]) {
-      result[field] = {};
-    }
-  }
-
   const scenario = result as unknown as UnitCommitmentScenario;
-
-  // Rebuild contingencies
-  const contingencyLines = getContingencyTransmissionLines(scenario);
-  scenario["Contingencies"] = rebuildContingencies(contingencyLines);
-
   return [scenario, null];
 };

web/src/core/Operations/psloadOps.test.ts

@@ -1,60 +0,0 @@
-/*
- * 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 { TEST_DATA_1 } from "../Data/fixtures.test";
-import assert from "node:assert";
-import {
-  changePriceSensitiveLoadData,
-  createPriceSensitiveLoad,
-  deletePriceSensitiveLoad,
-  renamePriceSensitiveLoad,
-} from "./psloadOps";
-import { ValidationError } from "../Data/validate";
-
-test("createPriceSensitiveLoad", () => {
-  const [newScenario, err] = createPriceSensitiveLoad(TEST_DATA_1);
-  assert(err === null);
-  assert.equal(Object.keys(newScenario["Price-sensitive loads"]).length, 2);
-  assert("ps2" in newScenario["Price-sensitive loads"]);
-});
-
-test("renamePriceSensitiveLoad", () => {
-  const [newScenario, err] = renamePriceSensitiveLoad(
-    "ps1",
-    "ps2",
-    TEST_DATA_1,
-  );
-  assert(err === null);
-  assert.deepEqual(
-    newScenario["Price-sensitive loads"]["ps2"],
-    TEST_DATA_1["Price-sensitive loads"]["ps1"],
-  );
-  assert.equal(Object.keys(newScenario["Price-sensitive loads"]).length, 1);
-});
-
-test("changePriceSensitiveLoadData", () => {
-  let scenario = TEST_DATA_1;
-  let err: ValidationError | null;
-  [scenario, err] = changePriceSensitiveLoadData("ps1", "Bus", "b3", scenario);
-  assert.equal(err, null);
-  [scenario, err] = changePriceSensitiveLoadData(
-    "ps1",
-    "Demand (MW) 00:00",
-    "99",
-    scenario,
-  );
-  assert.equal(err, null);
-  assert.deepEqual(scenario["Price-sensitive loads"]["ps1"], {
-    Bus: "b3",
-    "Revenue ($/MW)": 23,
-    "Demand (MW)": [99, 50, 50, 50, 50],
-  });
-});
-
-test("deletePriceSensitiveLoad", () => {
-  const newScenario = deletePriceSensitiveLoad("ps1", TEST_DATA_1);
-  assert.equal(Object.keys(newScenario["Price-sensitive loads"]).length, 0);
-});

web/src/core/Operations/psloadOps.ts

@@ -1,88 +0,0 @@
-/*
- * 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 { ValidationError } from "../Data/validate";
-import { PriceSensitiveLoad, UnitCommitmentScenario } from "../Data/types";
-import {
-  assertBusesNotEmpty,
-  changeData,
-  generateUniqueName,
-  renameItemInObject,
-} from "./commonOps";
-import { PriceSensitiveLoadsColumnSpec } from "../../components/CaseBuilder/Psload";
-import { generateTimeslots } from "../../components/Common/Forms/DataTable";
-
-export const createPriceSensitiveLoad = (
-  scenario: UnitCommitmentScenario,
-): [UnitCommitmentScenario, ValidationError | null] => {
-  const err = assertBusesNotEmpty(scenario);
-  if (err) return [scenario, err];
-  const busName = Object.keys(scenario.Buses)[0]!;
-  const timeslots = generateTimeslots(scenario);
-  const name = generateUniqueName(scenario["Price-sensitive loads"], "ps");
-  return [
-    {
-      ...scenario,
-      "Price-sensitive loads": {
-        ...scenario["Price-sensitive loads"],
-        [name]: {
-          Bus: busName,
-          "Revenue ($/MW)": 0,
-          "Demand (MW)": Array(timeslots.length).fill(0),
-        },
-      },
-    },
-    null,
-  ];
-};
-
-export const renamePriceSensitiveLoad = (
-  oldName: string,
-  newName: string,
-  scenario: UnitCommitmentScenario,
-): [UnitCommitmentScenario, ValidationError | null] => {
-  const [newObj, err] = renameItemInObject(
-    oldName,
-    newName,
-    scenario["Price-sensitive loads"],
-  );
-  if (err) return [scenario, err];
-  return [{ ...scenario, "Price-sensitive loads": newObj }, null];
-};
-
-export const changePriceSensitiveLoadData = (
-  name: string,
-  field: string,
-  newValueStr: string,
-  scenario: UnitCommitmentScenario,
-): [UnitCommitmentScenario, ValidationError | null] => {
-  const [newObj, err] = changeData(
-    field,
-    newValueStr,
-    scenario["Price-sensitive loads"][name]!,
-    PriceSensitiveLoadsColumnSpec,
-    scenario,
-  );
-  if (err) return [scenario, err];
-  return [
-    {
-      ...scenario,
-      "Price-sensitive loads": {
-        ...scenario["Price-sensitive loads"],
-        [name]: newObj as PriceSensitiveLoad,
-      },
-    },
-    null,
-  ];
-};
-
-export const deletePriceSensitiveLoad = (
-  name: string,
-  scenario: UnitCommitmentScenario,
-): UnitCommitmentScenario => {
-  const { [name]: _, ...newContainer } = scenario["Price-sensitive loads"];
-  return { ...scenario, "Price-sensitive loads": newContainer };
-};

web/src/core/Operations/storageOps.test.ts

@@ -1,75 +0,0 @@
-/*
- * 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 { TEST_DATA_1 } from "../Data/fixtures.test";
-import assert from "node:assert";
-import {
-  changeStorageUnitData,
-  createStorageUnit,
-  deleteStorageUnit,
-  renameStorageUnit,
-} from "./storageOps";
-import { ValidationError } from "../Data/validate";
-
-test("createStorageUnit", () => {
-  const [newScenario, err] = createStorageUnit(TEST_DATA_1);
-  assert(err === null);
-  assert.equal(Object.keys(newScenario["Storage units"]).length, 2);
-  assert("su2" in newScenario["Storage units"]);
-});
-
-test("renameStorageUnit", () => {
-  const [newScenario, err] = renameStorageUnit("su1", "su2", TEST_DATA_1);
-  assert(err === null);
-  assert.deepEqual(
-    newScenario["Storage units"]["su2"],
-    TEST_DATA_1["Storage units"]["su1"],
-  );
-  assert.equal(Object.keys(newScenario["Storage units"]).length, 1);
-});
-
-test("changeStorageUnitData", () => {
-  let scenario = TEST_DATA_1;
-  let err: ValidationError | null;
-  [scenario, err] = changeStorageUnitData("su1", "Bus", "b3", scenario);
-  assert.equal(err, null);
-  [scenario, err] = changeStorageUnitData(
-    "su1",
-    "Minimum level (MWh)",
-    "99",
-    scenario,
-  );
-  assert.equal(err, null);
-  [scenario, err] = changeStorageUnitData(
-    "su1",
-    "Maximum discharge rate (MW)",
-    "99",
-    scenario,
-  );
-  assert.equal(err, null);
-  assert.deepEqual(scenario["Storage units"]["su1"], {
-    Bus: "b3",
-    "Minimum level (MWh)": 99.0,
-    "Maximum level (MWh)": 100.0,
-    "Charge cost ($/MW)": 2.0,
-    "Discharge cost ($/MW)": 1.0,
-    "Charge efficiency": 0.8,
-    "Discharge efficiency": 0.85,
-    "Loss factor": 0.01,
-    "Minimum charge rate (MW)": 5.0,
-    "Maximum charge rate (MW)": 10.0,
-    "Minimum discharge rate (MW)": 4.0,
-    "Maximum discharge rate (MW)": 99.0,
-    "Initial level (MWh)": 20.0,
-    "Last period minimum level (MWh)": 21.0,
-    "Last period maximum level (MWh)": 22.0,
-  });
-});
-
-test("deleteStorageUnit", () => {
-  const newScenario = deleteStorageUnit("su1", TEST_DATA_1);
-  assert.equal(Object.keys(newScenario["Storage units"]).length, 0);
-});

web/src/core/Operations/storageOps.ts

@@ -1,98 +0,0 @@
-/*
- * 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 { ValidationError } from "../Data/validate";
-import { StorageUnit, UnitCommitmentScenario } from "../Data/types";
-import {
-  assertBusesNotEmpty,
-  changeData,
-  generateUniqueName,
-  renameItemInObject,
-} from "./commonOps";
-import { StorageUnitsColumnSpec } from "../../components/CaseBuilder/StorageUnits";
-
-export const createStorageUnit = (
-  scenario: UnitCommitmentScenario,
-): [UnitCommitmentScenario, ValidationError | null] => {
-  const err = assertBusesNotEmpty(scenario);
-  if (err) return [scenario, err];
-  const busName = Object.keys(scenario.Buses)[0]!;
-  const name = generateUniqueName(scenario["Storage units"], "su");
-  return [
-    {
-      ...scenario,
-      "Storage units": {
-        ...scenario["Storage units"],
-        [name]: {
-          Bus: busName,
-          "Minimum level (MWh)": 0,
-          "Maximum level (MWh)": 1,
-          "Charge cost ($/MW)": 0.0,
-          "Discharge cost ($/MW)": 0.0,
-          "Charge efficiency": 1,
-          "Discharge efficiency": 1,
-          "Loss factor": 0,
-          "Minimum charge rate (MW)": 1,
-          "Maximum charge rate (MW)": 1,
-          "Minimum discharge rate (MW)": 1,
-          "Maximum discharge rate (MW)": 1,
-          "Initial level (MWh)": 0,
-          "Last period minimum level (MWh)": 0,
-          "Last period maximum level (MWh)": 1,
-        },
-      },
-    },
-    null,
-  ];
-};
-
-export const renameStorageUnit = (
-  oldName: string,
-  newName: string,
-  scenario: UnitCommitmentScenario,
-): [UnitCommitmentScenario, ValidationError | null] => {
-  const [newObj, err] = renameItemInObject(
-    oldName,
-    newName,
-    scenario["Storage units"],
-  );
-  if (err) return [scenario, err];
-  return [{ ...scenario, "Storage units": newObj }, null];
-};
-
-export const changeStorageUnitData = (
-  name: string,
-  field: string,
-  newValueStr: string,
-  scenario: UnitCommitmentScenario,
-): [UnitCommitmentScenario, ValidationError | null] => {
-  const [newObj, err] = changeData(
-    field,
-    newValueStr,
-    scenario["Storage units"][name]!,
-    StorageUnitsColumnSpec,
-    scenario,
-  );
-  if (err) return [scenario, err];
-  return [
-    {
-      ...scenario,
-      "Storage units": {
-        ...scenario["Storage units"],
-        [name]: newObj as StorageUnit,
-      },
-    },
-    null,
-  ];
-};
-
-export const deleteStorageUnit = (
-  name: string,
-  scenario: UnitCommitmentScenario,
-): UnitCommitmentScenario => {
-  const { [name]: _, ...newContainer } = scenario["Storage units"];
-  return { ...scenario, "Storage units": newContainer };
-};

web/src/core/Operations/transmissionOps.test.ts

@@ -10,8 +10,6 @@ import {
   changeTransmissionLineData,
   createTransmissionLine,
   deleteTransmissionLine,
-  getContingencyTransmissionLines,
-  rebuildContingencies,
   renameTransmissionLine,
 } from "./transmissionOps";
 import { ValidationError } from "../Data/validate";
@@ -34,12 +32,6 @@ test("renameTransmissionLine", () => {
     "Emergency flow limit (MW)": 20000.0,
     "Flow limit penalty ($/MW)": 5000.0,
   });
-  assert.deepEqual(newScenario["Contingencies"], {
-    l3: {
-      "Affected lines": ["l3"],
-      "Affected generators": [],
-    },
-  });
   assert.equal(Object.keys(newScenario["Transmission lines"]).length, 1);
 });
 
@@ -80,23 +72,4 @@ test("changeTransmissionLineData", () => {
 test("deleteTransmissionLine", () => {
   const newScenario = deleteTransmissionLine("l1", TEST_DATA_1);
   assert.equal(Object.keys(newScenario["Transmission lines"]).length, 0);
-  assert.equal(Object.keys(newScenario["Contingencies"]).length, 0);
-});
-
-test("getContingencyTransmissionLines", () => {
-  const contLines = getContingencyTransmissionLines(TEST_DATA_1);
-  assert.deepEqual(contLines, new Set(["l1"]));
-});
-
-test("rebuildContingencies", () => {
-  assert.deepEqual(rebuildContingencies(new Set(["l1", "l2"])), {
-    l1: {
-      "Affected lines": ["l1"],
-      "Affected generators": [],
-    },
-    l2: {
-      "Affected lines": ["l2"],
-      "Affected generators": [],
-    },
-  });
 });

web/src/core/Operations/transmissionOps.ts

@@ -8,16 +8,11 @@ import {
   assertBusesNotEmpty,
   changeData,
   generateUniqueName,
-  parseBool,
   renameItemInObject,
 } from "./commonOps";
 import { ValidationError } from "../Data/validate";
 import { TransmissionLinesColumnSpec } from "../../components/CaseBuilder/TransmissionLines";
-import {
+import { TransmissionLine, UnitCommitmentScenario } from "../Data/types";
-  Contingency,
-  TransmissionLine,
-  UnitCommitmentScenario,
-} from "../Data/types";
 
 export const createTransmissionLine = (
   scenario: UnitCommitmentScenario,
@@ -56,24 +51,7 @@ export const renameTransmissionLine = (
     scenario["Transmission lines"],
   );
   if (err) return [scenario, err];
-
+  return [{ ...scenario, "Transmission lines": newLine }, null];
-  // Update transmission line contingencies
-  let newContingencies = scenario["Contingencies"];
-  const contingencyLines = getContingencyTransmissionLines(scenario);
-  if (contingencyLines.has(oldName)) {
-    contingencyLines.delete(oldName);
-    contingencyLines.add(newName);
-    newContingencies = rebuildContingencies(contingencyLines);
-  }
-
-  return [
-    {
-      ...scenario,
-      "Transmission lines": newLine,
-      Contingencies: newContingencies,
-    },
-    null,
-  ];
 };
 
 export const changeTransmissionLineData = (
@@ -82,38 +60,24 @@ export const changeTransmissionLineData = (
   newValueStr: string,
   scenario: UnitCommitmentScenario,
 ): [UnitCommitmentScenario, ValidationError | null] => {
-  if (field === "Contingency?") {
+  const [newLine, err] = changeData(
-    // Parse boolean value
+    field,
-    const [newValue, err] = parseBool(newValueStr);
+    newValueStr,
-    if (err) return [scenario, err];
+    scenario["Transmission lines"][line]!,
-
+    TransmissionLinesColumnSpec,
-    // Rebuild contingencies
+    scenario,
-    const contLines = getContingencyTransmissionLines(scenario);
+  );
-    if (newValue) contLines.add(line);
+  if (err) return [scenario, err];
-    else contLines.delete(line);
+  return [
-    const newContingencies = rebuildContingencies(contLines);
+    {
-
+      ...scenario,
-    return [{ ...scenario, Contingencies: newContingencies }, null];
+      "Transmission lines": {
-  } else {
+        ...scenario["Transmission lines"],
-    const [newLine, err] = changeData(
+        [line]: newLine as TransmissionLine,
-      field,
-      newValueStr,
-      scenario["Transmission lines"][line]!,
-      TransmissionLinesColumnSpec,
-      scenario,
-    );
-    if (err) return [scenario, err];
-    return [
-      {
-        ...scenario,
-        "Transmission lines": {
-          ...scenario["Transmission lines"],
-          [line]: newLine as TransmissionLine,
-        },
       },
-      null,
+    },
-    ];
+    null,
-  }
+  ];
 };
 
 export const deleteTransmissionLine = (
@@ -121,43 +85,5 @@ export const deleteTransmissionLine = (
   scenario: UnitCommitmentScenario,
 ): UnitCommitmentScenario => {
   const { [name]: _, ...newLines } = scenario["Transmission lines"];
-
+  return { ...scenario, "Transmission lines": newLines };
-  // Update transmission line contingencies
-  let newContingencies = scenario["Contingencies"];
-  const contingencyLines = getContingencyTransmissionLines(scenario);
-  if (contingencyLines.has(name)) {
-    contingencyLines.delete(name);
-    newContingencies = rebuildContingencies(contingencyLines);
-  }
-
-  return {
-    ...scenario,
-    "Transmission lines": newLines,
-    Contingencies: newContingencies,
-  };
-};
-
-export const getContingencyTransmissionLines = (
-  scenario: UnitCommitmentScenario,
-): Set<String> => {
-  let result: Set<String> = new Set();
-  Object.entries(scenario.Contingencies).forEach(([name, contingency]) => {
-    if (contingency["Affected lines"].length !== 1)
-      throw Error("not implemented");
-    result.add(contingency["Affected lines"][0]!!);
-  });
-  return result;
-};
-
-export const rebuildContingencies = (
-  contingencyLines: Set<String>,
-): { [name: string]: Contingency } => {
-  const result: { [name: string]: Contingency } = {};
-  contingencyLines.forEach((lineName) => {
-    result[lineName as string] = {
-      "Affected lines": [lineName as string],
-      "Affected generators": [],
-    };
-  });
-  return result;
 };