Mesh Gallery

Note

This page and its static assets are auto-generated by python -m tools.doc_gallery. The Sphinx build only reads committed PNG and JSON artifacts.

These cases focus on the geometry side of HydroModPy: bundle reading, geology overlays, river constraints, and compact mesh summaries.

Current Coverage

• Imported case families: 10 km2, Strahler 3, 100 km2, Strahler 3, 100 km2, headwater, 1000 km2.

• Imported scales: 10 km2, 100 km2, 1000 km2.

• Present variants: Floor 200 m, target 200 m, Floor 340 m, target 200 m, Geology + rivers, 30% buffer, Rivers only, 30% buffer.

• Cross-variant comparisons: 10 km2, Strahler 3, outlet 1 (Geology + rivers, 30% buffer; Rivers only, 30% buffer), 100 km2, headwater, outlet 27 (Floor 200 m, target 200 m; Floor 340 m, target 200 m; Geology + rivers, 30% buffer; Rivers only, 30% buffer).

• Prepared but not yet versioned: none.

Family Coverage

Case family	Scale	Variants present	Coverage detail
10 km2, Strahler 3	10 km2	Geology + rivers, 30% buffer, Rivers only, 30% buffer	Geology + rivers, 30% buffer: outlet 1, outlet 2, outlet 3, outlet 4, outlet 5; Rivers only, 30% buffer: outlet 1
100 km2, headwater	100 km2	Geology + rivers, 30% buffer, Rivers only, 30% buffer	Geology + rivers, 30% buffer: outlet 1, outlet 2, outlet 3, outlet 4, outlet 27; Rivers only, 30% buffer: outlet 27
100 km2, Strahler 3	100 km2	Geology + rivers, 30% buffer	Geology + rivers, 30% buffer: outlet 2, outlet 20, outlet 25, outlet 26, outlet 31
1000 km2	1000 km2	Geology + rivers, 30% buffer	Geology + rivers, 30% buffer: outlet 2, outlet 3, outlet 4, outlet 5, outlet 7

Repeated Sites

These tab sets group one repeated mesh family across several outlets imported from the batch runs. Read this section horizontally: one tab equals one outlet, while the meshing policy stays fixed.

10 km2, Strahler 3

Outlet 1

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

10 km2, Strahler 3 Mesh, Outlet 1, Geology + rivers, 30% buffer

10 km2 Strahler-3 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 1

• Constraints mode: geology_rivers

• Nodes: 283

• Cells: 547

• River edges: 65

• Geology interfaces: 80

See the full case page.

Outlet 2

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

10 km2, Strahler 3 Mesh, Outlet 2, Geology + rivers, 30% buffer

10 km2 Strahler-3 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 2

• Constraints mode: geology_rivers

• Nodes: 228

• Cells: 439

• River edges: 63

• Geology interfaces: 20

See the full case page.

Outlet 3

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

10 km2, Strahler 3 Mesh, Outlet 3, Geology + rivers, 30% buffer

10 km2 Strahler-3 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 3

• Constraints mode: geology_rivers

• Nodes: 229

• Cells: 439

• River edges: 51

• Geology interfaces: 49

See the full case page.

Outlet 4

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

10 km2, Strahler 3 Mesh, Outlet 4, Geology + rivers, 30% buffer

10 km2 Strahler-3 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 4

• Constraints mode: geology_rivers

• Nodes: 209

• Cells: 400

• River edges: 39

• Geology interfaces: 54

See the full case page.

Outlet 5

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

10 km2, Strahler 3 Mesh, Outlet 5, Geology + rivers, 30% buffer

10 km2 Strahler-3 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 5

• Constraints mode: geology_rivers

• Nodes: 262

• Cells: 506

• River edges: 80

• Geology interfaces: 22

See the full case page.

100 km2, headwater

Outlet 27

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, headwater Mesh, Outlet 27, Geology + rivers, 30% buffer

100 km2 headwater catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 27

• Constraints mode: geology_rivers

• Nodes: 1981

• Cells: 3922

• River edges: 631

• Geology interfaces: 332

See the full case page.

Outlet 1

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, headwater Mesh, Outlet 1, Geology + rivers, 30% buffer

100 km2 headwater catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 1

• Constraints mode: geology_rivers

• Nodes: 2133

• Cells: 4218

• River edges: 697

• Geology interfaces: 207

See the full case page.

Outlet 2

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, headwater Mesh, Outlet 2, Geology + rivers, 30% buffer

100 km2 headwater catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 2

• Constraints mode: geology_rivers

• Nodes: 2129

• Cells: 4216

• River edges: 699

• Geology interfaces: 227

See the full case page.

Outlet 3

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, headwater Mesh, Outlet 3, Geology + rivers, 30% buffer

100 km2 headwater catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 3

• Constraints mode: geology_rivers

• Nodes: 1891

• Cells: 3740

• River edges: 597

• Geology interfaces: 300

See the full case page.

Outlet 4

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, headwater Mesh, Outlet 4, Geology + rivers, 30% buffer

100 km2 headwater catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 4

• Constraints mode: geology_rivers

• Nodes: 1955

• Cells: 3864

• River edges: 625

• Geology interfaces: 254

See the full case page.

100 km2, Strahler 3

Outlet 2

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, Strahler 3 Mesh, Outlet 2, Geology + rivers, 30% buffer

100 km2 Strahler-3 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 2

• Constraints mode: geology_rivers

• Nodes: 3584

• Cells: 7116

• River edges: 1227

• Geology interfaces: 474

See the full case page.

Outlet 20

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, Strahler 3 Mesh, Outlet 20, Geology + rivers, 30% buffer

100 km2 Strahler-3 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 20

• Constraints mode: geology_rivers

• Nodes: 1706

• Cells: 3372

• River edges: 488

• Geology interfaces: 334

See the full case page.

Outlet 25

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, Strahler 3 Mesh, Outlet 25, Geology + rivers, 30% buffer

100 km2 Strahler-3 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 25

• Constraints mode: geology_rivers

• Nodes: 1888

• Cells: 3736

• River edges: 679

• Geology interfaces: 99

See the full case page.

Outlet 26

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, Strahler 3 Mesh, Outlet 26, Geology + rivers, 30% buffer

100 km2 Strahler-3 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 26

• Constraints mode: geology_rivers

• Nodes: 1525

• Cells: 3012

• River edges: 497

• Geology interfaces: 140

See the full case page.

Outlet 31

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, Strahler 3 Mesh, Outlet 31, Geology + rivers, 30% buffer

100 km2 Strahler-3 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 31

• Constraints mode: geology_rivers

• Nodes: 1468

• Cells: 2900

• River edges: 514

• Geology interfaces: 81

See the full case page.

1000 km2

Outlet 2

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

1000 km2 Mesh, Outlet 2, Geology + rivers, 30% buffer

1000 km2 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 2

• Constraints mode: geology_rivers

• Nodes: 19078

• Cells: 38030

• River edges: 6739

• Geology interfaces: 1744

See the full case page.

Outlet 3

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

1000 km2 Mesh, Outlet 3, Geology + rivers, 30% buffer

1000 km2 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 3

• Constraints mode: geology_rivers

• Nodes: 19769

• Cells: 39404

• River edges: 6862

• Geology interfaces: 2627

See the full case page.

Outlet 4

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

1000 km2 Mesh, Outlet 4, Geology + rivers, 30% buffer

1000 km2 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 4

• Constraints mode: geology_rivers

• Nodes: 18308

• Cells: 36480

• River edges: 6382

• Geology interfaces: 1835

See the full case page.

Outlet 5

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

1000 km2 Mesh, Outlet 5, Geology + rivers, 30% buffer

1000 km2 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 5

• Constraints mode: geology_rivers

• Nodes: 18388

• Cells: 36650

• River edges: 6755

• Geology interfaces: 1242

See the full case page.

Outlet 7

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

1000 km2 Mesh, Outlet 7, Geology + rivers, 30% buffer

1000 km2 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Outlet: 7

• Constraints mode: geology_rivers

• Nodes: 17871

• Cells: 35596

• River edges: 5759

• Geology interfaces: 2977

See the full case page.

Comparable Variants

These tab sets group the same support and outlet across multiple meshing policies. Read this section horizontally: one tab equals one meshing variant applied to the same outlet.

10 km2, Strahler 3, outlet 1

Geology + rivers, 30% buffer

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

10 km2, Strahler 3 Mesh, Outlet 1, Geology + rivers, 30% buffer

10 km2 Strahler-3 catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Constraints mode: geology_rivers

• Nodes: 283

• Cells: 547

• River edges: 65

• Geology interfaces: 80

See the full case page.

Rivers only, 30% buffer

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

10 km2, Strahler 3 Mesh, Outlet 1, Rivers only, 30% buffer

10 km2 Strahler-3 catchment mesh where only rivers constrain the internal mesh, while the watershed boundary and outside coarsening remain active on a 30% buffered support.

• Constraints mode: rivers_only

• Nodes: 296

• Cells: 574

• River edges: 90

• Geology interfaces: 83

See the full case page.

100 km2, headwater, outlet 27

Floor 200 m, target 200 m

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, headwater Mesh, Outlet 27, floor 200 m, river target 200 m

Controlled outlet-27 comparison where the river refinement still targets 200 m and the global mesh floor is also lowered to 200 m, so the local river field can actually be expressed.

• Constraints mode: geology_rivers

• Nodes: 1802

• Cells: 3560

• River edges: 458

• Geology interfaces: 321

See the full case page.

Floor 340 m, target 200 m

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, headwater Mesh, Outlet 27, floor 340 m, river target 200 m

Controlled outlet-27 comparison where river refinement still targets 200 m, but the global mesh floor stays at 340 m and therefore clips the local river field.

• Constraints mode: geology_rivers

• Nodes: 1684

• Cells: 3324

• River edges: 458

• Geology interfaces: 294

See the full case page.

Geology + rivers, 30% buffer

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, headwater Mesh, Outlet 27, Geology + rivers, 30% buffer

100 km2 headwater catchment mesh with rivers, geology interfaces, watershed boundary, and outside coarsening kept active on a 30% buffered support.

• Constraints mode: geology_rivers

• Nodes: 1981

• Cells: 3922

• River edges: 631

• Geology interfaces: 332

See the full case page.

Rivers only, 30% buffer

Original mesh figure copied from the imported meshing run and reused directly in the documentation.

Regional framing figure copied from the imported meshing run.

100 km2, headwater Mesh, Outlet 27, Rivers only, 30% buffer

100 km2 headwater catchment mesh where only rivers constrain the internal mesh, while the watershed boundary and outside coarsening remain active on a 30% buffered support.

• Constraints mode: rivers_only

• Nodes: 2178

• Cells: 4312

• River edges: 717

• Geology interfaces: 343

See the full case page.

Mesh Sample Bundle

Standalone overview of one bundled catchment mesh, with geology and topography panels.

Mesh Sample Bundle

Mesh Quality Diagnostics (10 km2)

Aspect ratio and minimum-angle diagnostics computed directly from one mesh bundle.

Mesh Quality Diagnostics (10 km2)

Constraint Balance Across Scales

Relative contributions of river, geology, and boundary constraints across three scales.

Constraint Balance Across Scales

Resolution Sensitivity Across Scales

Cell-area distributions compared across 10, 100, and 1000 km2 bundles.

Resolution Sensitivity Across Scales

Mesh Zoom Panels (10 km2)

Full mesh view plus three zoom panels around river-rich areas.

Mesh Zoom Panels (10 km2)