diff --git a/apps/class-solid/src/components/PermutationSweepButton.tsx b/apps/class-solid/src/components/PermutationSweepButton.tsx
deleted file mode 100644
index e5a40848..00000000
--- a/apps/class-solid/src/components/PermutationSweepButton.tsx
+++ /dev/null
@@ -1,120 +0,0 @@
-import type { Config } from "@classmodel/class/config";
-import {
-  type PartialConfig,
-  mergeConfigurations,
-} from "@classmodel/class/config_utils";
-import { type Sweep, performSweep } from "@classmodel/class/sweep";
-import { For, createSignal } from "solid-js";
-import { unwrap } from "solid-js/store";
-import { Button } from "~/components/ui/button";
-import { type Experiment, runExperiment, setExperiments } from "~/lib/store";
-import {
-  Dialog,
-  DialogContent,
-  DialogFooter,
-  DialogHeader,
-  DialogTitle,
-  DialogTrigger,
-} from "./ui/dialog";
-
-function nameForPermutation(config: PartialConfig): string {
-  const chunks = [];
-  for (const [section, params] of Object.entries(config)) {
-    const paramChunks = [];
-    for (const [param, value] of Object.entries(params)) {
-      paramChunks.push(`${param}=${value}`);
-    }
-    // Add section?
-    chunks.push(paramChunks.join(","));
-  }
-  return chunks.join(",");
-}
-
-function config2permutation(reference: Config, config: PartialConfig): Config {
-  return {
-    ...mergeConfigurations(reference, config),
-    name: nameForPermutation(config),
-    description: "",
-  };
-}
-
-function configs2Permutations(
-  reference: Config,
-  configs: PartialConfig[],
-): Config[] {
-  return configs.map((c) => config2permutation(reference, c));
-}
-
-export function PermutationSweepButton(props: {
-  experiment: Experiment;
-  experimentIndex: number;
-}) {
-  const sweeps: Sweep[] = [
-    {
-      section: "initialState",
-      parameter: "h_0",
-      start: 100,
-      step: 100,
-      steps: 5,
-    },
-    {
-      section: "mixedLayer",
-      parameter: "beta",
-      start: 0.1,
-      step: 0.1,
-      steps: 5,
-    },
-  ];
-
-  function addSweep() {
-    const configs = performSweep(sweeps);
-    const perms = configs2Permutations(
-      unwrap(props.experiment.config.reference),
-      configs,
-    );
-    setOpen(false);
-    setExperiments(props.experimentIndex, "config", "permutations", perms);
-    runExperiment(props.experimentIndex);
-  }
-  const [open, setOpen] = createSignal(false);
-  return (
-    <Dialog open={open()} onOpenChange={setOpen}>
-      <DialogTrigger
-        title="Sweep over h_0 and beta"
-        variant="secondary"
-        size="icon"
-        as={Button<"button">}
-      >
-        S
-      </DialogTrigger>
-      <DialogContent>
-        <DialogHeader>
-          <DialogTitle class="mr-10">
-            Perform a sweep over parameters
-          </DialogTitle>
-        </DialogHeader>
-        <div class="p-4">
-          <p class="mb-4">
-            This will create a set of permutations, for combination of the
-            following parameters:
-          </p>
-          <ul class="list-inside list-disc">
-            <For each={sweeps}>
-              {(sweep) => (
-                <li>
-                  {sweep.section}.{sweep.parameter} from {sweep.start} with
-                  increment of {sweep.step} for {sweep.steps} steps
-                </li>
-              )}
-            </For>
-          </ul>
-        </div>
-        <DialogFooter>
-          <Button type="button" form="add-permutation-form" onClick={addSweep}>
-            Perform sweep
-          </Button>
-        </DialogFooter>
-      </DialogContent>
-    </Dialog>
-  );
-}
diff --git a/apps/class-solid/src/components/PermutationsList.tsx b/apps/class-solid/src/components/PermutationsList.tsx
index 8a7b2071..608d9302 100644
--- a/apps/class-solid/src/components/PermutationsList.tsx
+++ b/apps/class-solid/src/components/PermutationsList.tsx
@@ -14,7 +14,6 @@ import {
   setPermutationConfigInExperiment,
   swapPermutationAndReferenceConfiguration,
 } from "~/lib/store";
-import { PermutationSweepButton } from "./PermutationSweepButton";
 import {
   MdiCakeVariantOutline,
   MdiCog,
@@ -303,10 +302,6 @@ export function PermutationsList(props: {
           experiment={props.experiment}
           experimentIndex={props.experimentIndex}
         />
-        <PermutationSweepButton
-          experiment={props.experiment}
-          experimentIndex={props.experimentIndex}
-        />
       </legend>
       <ul class="max-h-40 overflow-auto">
         <For each={props.experiment.config.permutations}>
diff --git a/apps/class-solid/src/lib/presets/death-valley.json b/apps/class-solid/src/lib/presets/death-valley.json
index cd713d66..17f3f851 100644
--- a/apps/class-solid/src/lib/presets/death-valley.json
+++ b/apps/class-solid/src/lib/presets/death-valley.json
@@ -1,25 +1,19 @@
 {
   "name": "Death Valley",
   "description": "Preset with Death Valley conditions",
-  "initialState": {
-    "theta_0": 323,
-    "h_0": 200,
-    "dtheta_0": 1,
-    "q_0": 0.008,
-    "dq_0": -0.001
-  },
-  "timeControl": {
-    "dt": 60,
-    "runtime": 4320
-  },
-  "mixedLayer": {
-    "wtheta": 0.1,
-    "advtheta": 0,
-    "gammatheta": 0.006,
-    "wq": 0.0001,
-    "advq": 0,
-    "gammaq": 0,
-    "divU": 0,
-    "beta": 0.2
-  }
+  "theta_0": 323,
+  "h_0": 200,
+  "dtheta_0": 1,
+  "q_0": 0.008,
+  "dq_0": -0.001,
+  "dt": 60,
+  "runtime": 43200,
+  "wtheta": [0.1],
+  "advtheta": 0,
+  "gammatheta": 0.006,
+  "wq": 0.0001,
+  "advq": 0,
+  "gammaq": 0,
+  "divU": 0,
+  "beta": 0.2
 }
diff --git a/apps/class-solid/tests/share.spec.ts b/apps/class-solid/tests/share.spec.ts
index d9399a64..f0580a69 100644
--- a/apps/class-solid/tests/share.spec.ts
+++ b/apps/class-solid/tests/share.spec.ts
@@ -44,35 +44,3 @@ test("Create share link from an experiment", async ({ page }) => {
 
   // TODO: finalheight is gone; implement alternative check to see that experiment finished
 });
-
-test("Given large app state, sharing is not possible", async ({ page }) => {
-  test.skip(
-    true,
-    "Plotting is too slow, to render 13 experiments with 24 permuations each",
-  );
-  await page.goto("/");
-
-  // Create a new experiment
-  await page.getByRole("button", { name: "Add Start from preset" }).click();
-  await page
-    .getByRole("button", { name: "Default The classic default" })
-    .click();
-  await page.getByRole("button", { name: "Run" }).click();
-  // Add permutation sweep
-  await page.getByRole("button", { name: "S", exact: true }).click();
-  await page.getByRole("button", { name: "Perform sweep" }).click();
-
-  // Duplicate the experiment 12 times
-  const times = 12;
-  for (let i = 0; i < times; i++) {
-    await page
-      .getByLabel("Default", { exact: true })
-      .getByRole("button", { name: "Duplicate experiment" })
-      .click();
-  }
-
-  await page.getByRole("button", { name: "Share" }).click();
-  await page.waitForSelector(
-    "text=Cannot share application state, it is too large. Please download each experiment by itself or make it smaller by removing permutations and/or experiments.",
-  );
-});
diff --git a/packages/class/package.json b/packages/class/package.json
index 58242f47..22ad98f9 100644
--- a/packages/class/package.json
+++ b/packages/class/package.json
@@ -47,12 +47,6 @@
         "default": "./dist/validate.js",
         "types": "./dist/validate.d.ts"
       }
-    },
-    "./sweep": {
-      "import": {
-        "default": "./dist/sweep.js",
-        "types": "./dist/sweep.d.ts"
-      }
     }
   },
   "homepage": "https://classmodel.github.io/class-web",
diff --git a/packages/class/src/sweep.test.ts b/packages/class/src/sweep.test.ts
deleted file mode 100644
index e0fd06fd..00000000
--- a/packages/class/src/sweep.test.ts
+++ /dev/null
@@ -1,166 +0,0 @@
-import assert from "node:assert";
-import test, { describe } from "node:test";
-import { performSweep } from "./sweep.js";
-
-describe("performSweep", () => {
-  test("zero sweeps", () => {
-    const perms = performSweep([]);
-    assert.deepEqual(perms, []);
-  });
-
-  test("one sweep", () => {
-    const sweeps = [
-      {
-        section: "initialState",
-        parameter: "h_0",
-        start: 100,
-        step: 100,
-        steps: 5,
-      },
-    ];
-
-    const perms = performSweep(sweeps);
-
-    const expected = [
-      {
-        initialState: {
-          h_0: 100,
-        },
-      },
-      {
-        initialState: {
-          h_0: 200,
-        },
-      },
-      {
-        initialState: {
-          h_0: 300,
-        },
-      },
-      {
-        initialState: {
-          h_0: 400,
-        },
-      },
-      {
-        initialState: {
-          h_0: 500,
-        },
-      },
-    ];
-    assert.deepEqual(perms, expected);
-  });
-
-  test("two sweeps", () => {
-    const sweeps = [
-      {
-        section: "initialState",
-        parameter: "h_0",
-        start: 100,
-        step: 100,
-        steps: 2,
-      },
-      {
-        section: "mixedLayer",
-        parameter: "beta",
-        start: 0.1,
-        step: 0.1,
-        steps: 2,
-      },
-    ];
-
-    const perms = performSweep(sweeps);
-
-    const expected = [
-      {
-        initialState: {
-          h_0: 100,
-        },
-        mixedLayer: {
-          beta: 0.1,
-        },
-      },
-      {
-        initialState: {
-          h_0: 100,
-        },
-        mixedLayer: {
-          beta: 0.2,
-        },
-      },
-      {
-        initialState: {
-          h_0: 200,
-        },
-        mixedLayer: {
-          beta: 0.1,
-        },
-      },
-      {
-        initialState: {
-          h_0: 200,
-        },
-        mixedLayer: {
-          beta: 0.2,
-        },
-      },
-    ];
-    assert.deepEqual(perms, expected);
-  });
-
-  test("3 uneven sweeps", () => {
-    const sweeps = [
-      {
-        section: "initialState",
-        parameter: "h_0",
-        start: 100,
-        step: 100,
-        steps: 2,
-      },
-      {
-        section: "mixedLayer",
-        parameter: "beta",
-        start: 0.1,
-        step: 0.1,
-        steps: 3,
-      },
-      {
-        section: "initialState",
-        parameter: "theta_0",
-        start: 268,
-        step: 5,
-        steps: 4,
-      },
-    ];
-
-    const perms = performSweep(sweeps);
-
-    const expected = [
-      { initialState: { h_0: 100, theta_0: 268 }, mixedLayer: { beta: 0.1 } },
-      { initialState: { h_0: 100, theta_0: 273 }, mixedLayer: { beta: 0.1 } },
-      { initialState: { h_0: 100, theta_0: 278 }, mixedLayer: { beta: 0.1 } },
-      { initialState: { h_0: 100, theta_0: 283 }, mixedLayer: { beta: 0.1 } },
-      { initialState: { h_0: 100, theta_0: 268 }, mixedLayer: { beta: 0.2 } },
-      { initialState: { h_0: 100, theta_0: 273 }, mixedLayer: { beta: 0.2 } },
-      { initialState: { h_0: 100, theta_0: 278 }, mixedLayer: { beta: 0.2 } },
-      { initialState: { h_0: 100, theta_0: 283 }, mixedLayer: { beta: 0.2 } },
-      { initialState: { h_0: 100, theta_0: 268 }, mixedLayer: { beta: 0.3 } },
-      { initialState: { h_0: 100, theta_0: 273 }, mixedLayer: { beta: 0.3 } },
-      { initialState: { h_0: 100, theta_0: 278 }, mixedLayer: { beta: 0.3 } },
-      { initialState: { h_0: 100, theta_0: 283 }, mixedLayer: { beta: 0.3 } },
-      { initialState: { h_0: 200, theta_0: 268 }, mixedLayer: { beta: 0.1 } },
-      { initialState: { h_0: 200, theta_0: 273 }, mixedLayer: { beta: 0.1 } },
-      { initialState: { h_0: 200, theta_0: 278 }, mixedLayer: { beta: 0.1 } },
-      { initialState: { h_0: 200, theta_0: 283 }, mixedLayer: { beta: 0.1 } },
-      { initialState: { h_0: 200, theta_0: 268 }, mixedLayer: { beta: 0.2 } },
-      { initialState: { h_0: 200, theta_0: 273 }, mixedLayer: { beta: 0.2 } },
-      { initialState: { h_0: 200, theta_0: 278 }, mixedLayer: { beta: 0.2 } },
-      { initialState: { h_0: 200, theta_0: 283 }, mixedLayer: { beta: 0.2 } },
-      { initialState: { h_0: 200, theta_0: 268 }, mixedLayer: { beta: 0.3 } },
-      { initialState: { h_0: 200, theta_0: 273 }, mixedLayer: { beta: 0.3 } },
-      { initialState: { h_0: 200, theta_0: 278 }, mixedLayer: { beta: 0.3 } },
-      { initialState: { h_0: 200, theta_0: 283 }, mixedLayer: { beta: 0.3 } },
-    ];
-    assert.deepEqual(perms, expected);
-  });
-});
diff --git a/packages/class/src/sweep.ts b/packages/class/src/sweep.ts
deleted file mode 100644
index 513a277d..00000000
--- a/packages/class/src/sweep.ts
+++ /dev/null
@@ -1,42 +0,0 @@
-import { type PartialConfig, mergeConfigurations } from "./config_utils.js";
-
-export interface Sweep {
-  section: string; // Only handles single level nesting
-  parameter: string;
-  start: number;
-  step: number;
-  steps: number;
-}
-
-function cartesianProduct(values: PartialConfig[][]): PartialConfig[] {
-  if (values.length === 0) return [];
-  return values.reduce(
-    (acc, curr) =>
-      acc.flatMap((a) => curr.map((b) => mergeConfigurations(a, b))),
-    [{}],
-  );
-}
-export function performSweep(sweeps: Sweep[]): PartialConfig[] {
-  if (sweeps.length === 0) {
-    return [];
-  }
-
-  const values = [];
-  for (const sweep of sweeps) {
-    const sweepValues = [];
-    for (let i = 0; i < sweep.steps; i++) {
-      const value = Number.parseFloat(
-        (sweep.start + i * sweep.step).toFixed(4),
-      );
-      const perm = {
-        [sweep.section]: {
-          [sweep.parameter]: value,
-        },
-      };
-      sweepValues.push(perm);
-    }
-    values.push(sweepValues);
-  }
-
-  return cartesianProduct(values);
-}