R08.03.01.03 · 任务小类

水文与环境模型

Hydrology & environmental models

Set up and run river, flood or pollutant models and report results.

20 条本项目编写的提案 · 分类 v1.1 · 新增基准运行 0 次。下方验证方式与部分得分规则是设计，不是执行结果。

典型应用: HEC-RAS · SWMM · MIKE
小类 GUI 需求标签: HY · 混合

任务提案 · 20

展开查看完整原文与建议检查方式；两种界面均保留提案英文原文。

R08.03.01.03-T01 Run a 100-year steady-flow profile in HEC-RAS and report water-surface elevation

原始指令

Open input/CreekProject.prj in HEC-RAS (12 cross sections). Create a steady flow file with Q100 = 850 m³/s at RS 3150, downstream normal-depth slope 0.001, subcritical regime, and a plan 'Q100'. Run it and write the WSE at RS 1250 and the RS with maximum channel velocity to output/answer.json.

平台: win · Windows
应用: HEC-RAS
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 type · 文字与表单
工作产物: WP07 · 仿真结果
条件: 未声明
提案难度: 3 / 5

建议验证方式

Plan HDF must exist with the stated flow and boundary; WSE at RS 1250 within 0.01 m and max-velocity RS equal to the reference run.

建议部分得分

30% flow file and boundary condition; 20% plan computed; 30% WSE; 20% max-velocity RS.

R08.03.01.03-T02 Build a 2D flow area with levee breaklines in RAS Mapper and run an unsteady flood

原始指令

In HEC-RAS RAS Mapper, on input/terrain.tif, create a 2D flow area from input/perimeter.shp with 20 m cells, draw a breakline along the levee crest visible in the terrain (5 m enforced spacing), add an inflow hydrograph BC (input/hydrograph.csv) on the north edge and normal depth 0.0005 on the south. Run 48 h and report max depth at input/gauge.shp.

平台: win · Windows
应用: HEC-RAS
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: G2 · GUI 必要
GUI 需求 · 普通权限: G2 · GUI 必要
交互原语: path · 连续路径 click · 指向与点击 vis · 视觉判断 nav · 平移 / 缩放 / 滚动
工作产物: WP07 · 仿真结果
条件: long · 长流程
提案难度: 5 / 5

建议验证方式

Geometry HDF: cell count within ±10% of expected, breakline Hausdorff distance ≤10 m to the gold levee crest, two BC lines on the correct edges. Max depth at gauge within 0.05 m of reference. Breakline must exist in geometry (cannot be imported; no levee shapefile is provided). The HECRASController COM interface is deregistered and h5py/ras-commander are absent, so geometry must be built in RAS Mapper.

建议部分得分

20% mesh; 30% levee breakline; 20% boundary conditions; 30% max depth correct.

R08.03.01.03-T03 Draw a five-subcatchment storm sewer network in SWMM from a plan sketch

原始指令

In EPA SWMM, draw the network shown in input/plan_sketch.pdf on the backdrop input/site.png: 5 subcatchments, 6 junctions, 5 conduits and one outfall, using parameters in input/params.xlsx. Assign a rain gage with the 2-yr 24-h SCS Type II series, run, and report peak outfall flow. Save output/site.inp.

平台: win · Windows
应用: EPA SWMM · Microsoft Excel
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 drag · 拖放 path · 连续路径 type · 文字与表单
工作产物: WP07 · 仿真结果
条件: multiapp · 多应用
提案难度: 4 / 5

建议验证方式

site.inp topology must be isomorphic to the gold network with parameters within 0.5%; subcatchment polygons in [Polygons] must overlap the sketch areas (IoU ≥0.6 in backdrop coordinates). Peak outfall flow within 2% of reference. Drawing on the backdrop and editing the .inp are both accepted routes (Hybrid).

建议部分得分

30% topology; 25% parameters; 25% map geometry and rain gage; 20% peak flow.

R08.03.01.03-T04 Switch a SWMM model to a 100-year storm with dynamic-wave routing and report flooding

原始指令

Open input/district.inp in EPA SWMM. Point rain gage RG1 at time series 'Storm100', set routing to Dynamic Wave with a 5 s routing step, run, and write the total node flooding volume (10⁶ L) from the summary report to output/answer.json. Save as output/district_100.inp.

平台: win · Windows
应用: EPA SWMM
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 type · 文字与表单
工作产物: WP07 · 仿真结果
条件: 未声明
提案难度: 2 / 5

建议验证方式

district_100.inp must reference Storm100, FLOW_ROUTING DYNWAVE and ROUTING_STEP 0:00:05; reported flooding volume within 1% of the reference run.

建议部分得分

30% rain gage; 30% routing options; 40% flooding volume.

R08.03.01.03-T05 Set up a three-subbasin HEC-HMS event model and report the outlet peak

原始指令

In HEC-HMS create a basin model with subbasins A, B, C (areas and CN in input/basins.csv), SCS Curve Number loss, Clark unit hydrograph (Tc, R given), a Muskingum reach (K = 2 h, X = 0.2, 3 subreaches) from A's junction to the outlet, a specified-hyetograph met model from input/rain.csv, and a 48-h control at 15 min. Run and report outlet peak and time.

平台: win · Windows mac · macOS
应用: HEC-HMS
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 type · 文字与表单 drag · 拖放
工作产物: WP07 · 仿真结果
条件: 未声明
提案难度: 3 / 5

建议验证方式

Project files parsed for element types and parameters; run DSS outlet peak within 1% and timing within one interval of the reference.

建议部分得分

35% basin elements and methods; 15% reach routing; 15% met/control; 35% peak and timing.

R08.03.01.03-T06 Add a bridge with piers in HEC-RAS and report the upstream backwater rise

原始指令

In input/CreekProject.prj add a bridge at RS 2050 from input/bridge_survey.pdf: deck width 12 m, low chord 102.5 m, high chord 104.0 m, three 1.2 m piers at stations 40, 60, 80, energy method. Save a new geometry and plan 'WithBridge', run Q100, and report the WSE rise at RS 2150 versus the existing plan.

平台: win · Windows
应用: HEC-RAS · Adobe Acrobat Reader
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 type · 文字与表单 vis · 视觉判断
工作产物: WP07 · 仿真结果
条件: 未声明
提案难度: 3 / 5

建议验证方式

Geometry file bridge block: deck stations/elevations, 3 piers of 1.2 m at stated stations, energy method; plan computed. Rise within 0.02 m of reference.

建议部分得分

35% deck/roadway; 25% piers; 15% plan run; 25% backwater rise.

R08.03.01.03-T07 Add a storage tank and pump to an EPANET network and find the minimum pressure

原始指令

Open input/town.inp in EPANET. Add tank T1 (elevation 120 m, initial level 3, min 1, max 6, diameter 15 m) joined to node 25 by pipe PT1 (50 m, 300 mm, Hazen–Williams C 120) and pump P1 from the reservoir to node 2 with the 3-point curve in input/pump.csv. Run a 24-h extended-period simulation and report the node, value and hour of minimum pressure.

平台: win · Windows
应用: EPANET
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 type · 文字与表单 drag · 拖放
工作产物: WP07 · 仿真结果
条件: 未声明
提案难度: 3 / 5

建议验证方式

Saved .inp must contain T1, PT1 and P1 with stated parameters and curve; minimum pressure node and hour exact and value within 0.1 m of the reference run.

建议部分得分

25% tank; 25% pump and curve; 20% EPS run; 30% minimum pressure answer.

R08.03.01.03-T08 Calibrate reach roughness in MIKE+ to an observed flood stage hydrograph

原始指令

In MIKE+ (river model) open input/river.mupp. Adjust Manning's n in reaches R1–R3 within 0.025–0.060 until simulated stage at gauge G1 matches input/obs_stage.csv with NSE ≥0.85 and peak timing within 1 h. Save the setup and write the final n values and NSE to output/calibration.json.

平台: win · Windows
应用: MIKE+
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: G2 · GUI 必要
交互原语: click · 指向与点击 type · 文字与表单 vis · 视觉判断
工作产物: WP07 · 仿真结果
条件: licensed · 授权专业软件 long · 长流程
提案难度: 5 / 5

建议验证方式

Grader reruns the saved setup: NSE ≥0.85 and peak-time error ≤1 h at G1; n values within bounds and matching calibration.json. Other model parameters must be unchanged (setup diff).

建议部分得分

20% n values within bounds; 40% NSE (scaled from 0.5 to 0.85); 20% peak timing; 20% no other changes.

R08.03.01.03-T09 Digitize river geometry and cut cross sections from terrain in RAS Mapper

原始指令

In HEC-RAS RAS Mapper with input/terrain.tif, draw the river centerline along the thalweg, bank lines, flow paths and at least 15 cross-section cut lines about 100 m apart, perpendicular to flow and not crossing. Extract XS elevations from terrain, assign Manning's n from input/landcover.tif, and save geometry 'Digitized'.

平台: win · Windows
应用: HEC-RAS
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: G2 · GUI 必要
GUI 需求 · 普通权限: G2 · GUI 必要
交互原语: path · 连续路径 click · 指向与点击 vis · 视觉判断 nav · 平移 / 缩放 / 滚动
工作产物: WP04 · 三维 / 空间模型
条件: 未声明
提案难度: 4 / 5

建议验证方式

Centerline Hausdorff ≤15 m to the gold thalweg; ≥15 XS, each within 90±15° of flow direction, none intersecting; stations and elevations match terrain sampling. Geometry must run with the provided flow file without errors. The HECRASController COM interface is deregistered and h5py/ras-commander are absent, so geometry must be built in RAS Mapper.

建议部分得分

30% centerline; 25% banks, flow paths and n values; 35% cross sections valid; 10% geometry runs.

R08.03.01.03-T10 Add bioretention LID controls in SWMM and report runoff volume reduction

原始指令

In EPA SWMM open input/district.inp, define a bioretention LID with parameters from input/lid_spec.pdf, apply it to subcatchments S3, S4 and S7 treating 30% of impervious area, run, and report the percent reduction in total runoff volume versus the baseline run. Save output/district_lid.inp.

平台: win · Windows
应用: EPA SWMM
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 type · 文字与表单
工作产物: WP07 · 仿真结果
条件: 未声明
提案难度: 3 / 5

建议验证方式

[LID_CONTROLS] must match the spec layers; [LID_USAGE] on S3, S4, S7 with area from 30% impervious and correct from-impervious fraction. Reduction within 0.5 percentage points of reference.

建议部分得分

30% LID definition; 30% LID usage; 40% reduction value.

R08.03.01.03-T11 Configure TSS buildup and washoff in SWMM and report the outfall event mean concentration

原始指令

In EPA SWMM open input/district.inp. Add pollutant TSS (mg/L), land uses Residential and Commercial with exponential buildup and washoff coefficients from input/wq_params.csv, assign land-use fractions per subcatchment from the same file, run, and report the outfall event mean TSS concentration.

平台: win · Windows
应用: EPA SWMM
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 type · 文字与表单
工作产物: WP07 · 仿真结果
条件: 未声明
提案难度: 3 / 5

建议验证方式

Saved .inp: [POLLUTANTS], [LANDUSES], [BUILDUP], [WASHOFF], [COVERAGES] match the CSV; EMC within 2% of the reference run.

建议部分得分

20% pollutant; 30% buildup/washoff; 20% coverages; 30% EMC.

R08.03.01.03-T12 Read Froude numbers and flow regime from HEC-RAS profile tables

原始指令

Open input/ResultsProject.prj in HEC-RAS (already computed). From profile output tables report the channel Froude number and flow regime (sub/supercritical) at RS 1800, 1500 and 900 for profile PF 2, and export the standard table to output/profile.csv.

平台: win · Windows
应用: HEC-RAS
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 nav · 平移 / 缩放 / 滚动
工作产物: WP12 · 答案 / 决策
条件: 未声明
提案难度: 2 / 5

建议验证方式

Froude values within 0.005 and regimes exact for the three RS; profile.csv must contain PF 2 rows for all RS.

建议部分得分

60% three Froude values (20 pts each); 20% regimes; 20% table export.

R08.03.01.03-T13 Model a piping dam breach in HEC-RAS unsteady flow and report flood arrival

原始指令

input/DamProject.prj has a reservoir storage area connected by an inline dam. Add a piping breach using Froehlich (2008) parameters computed from input/dam_data.pdf, triggered at WS elevation 312.0 m, run a 24-h unsteady plan, and report peak flow at XS 'Town' and the time depth there first exceeds 0.6 m.

平台: win · Windows
应用: HEC-RAS
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 type · 文字与表单
工作产物: WP07 · 仿真结果
条件: long · 长流程
提案难度: 5 / 5

建议验证方式

Breach data block: piping mode, trigger elevation, bottom width, side slopes and formation time within 5% of Froehlich values. Peak flow within 5% and arrival time within 10 min of the reference run.

建议部分得分

35% breach parameters; 25% trigger and stable run; 25% peak flow; 15% arrival time.

R08.03.01.03-T14 Build a two-well confined aquifer MODFLOW 6 model in ModelMuse and report drawdown

原始指令

In ModelMuse create a MODFLOW 6 steady model of a 2 km × 2 km confined aquifer with 50 m cells, transmissivity 500 m²/d, constant heads 100 m (west) and 95 m (east), and two wells pumping 1,000 m³/d at the coordinates in input/wells.csv. Run it and a no-pumping version and report drawdown at observation well OBS1.

平台: win · Windows
应用: ModelMuse · MODFLOW 6
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 type · 文字与表单 drag · 拖放
工作产物: WP07 · 仿真结果
条件: 未声明
提案难度: 4 / 5

建议验证方式

MF6 input files parsed: grid, K/thickness giving T = 500, CHD on correct columns, WEL rates −1000 at the right cells. Drawdown at OBS1 within 0.01 m of reference.

建议部分得分

25% grid and properties; 20% boundaries; 20% wells; 35% drawdown.

R08.03.01.03-T15 Export a max-depth inundation map from RAS Mapper and count flooded parcels

原始指令

For the computed plan in input/FloodProject.prj, export the maximum depth raster from RAS Mapper to output/depth_max.tif. In QGIS intersect it with input/parcels.shp and report how many parcels have a maximum depth above 0.3 m anywhere in the parcel, listing their IDs in output/flooded.csv.

平台: win · Windows
应用: HEC-RAS · QGIS
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 type · 文字与表单 multi · 跨应用
工作产物: WP02 · 记录 / 表格
条件: multiapp · 多应用
提案难度: 3 / 5

建议验证方式

depth_max.tif must match the reference export (max abs difference 0.01 m, same extent and resolution). flooded.csv ID set must equal gold exactly.

建议部分得分

40% depth raster; 20% overlay method; 40% parcel set exact.

R08.03.01.03-T16 Control: run the 100-year SWMM scenario with pyswmm from the terminal

原始指令

Control pair of T04. Without the SWMM GUI, edit input/district.inp (set RG1 to Storm100, DYNWAVE routing, 5 s step), run it with the swmm5 engine or pyswmm, and write total node flooding volume (10⁶ L) to output/answer.json.

平台: lin · Linux mac · macOS
应用: pyswmm · SWMM5 engine
交互表面: term · 终端
GUI 需求 · 任务设定: CL · CLI 足够
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: code · 代码与命令
工作产物: WP07 · 仿真结果
条件: 未声明
提案难度: 2 / 5

建议验证方式

Same checker as T04 (options in the saved .inp, flooding volume within 1%). Scored as the CLI control of T04.

建议部分得分

30% rain gage; 30% routing options; 40% flooding volume.

R08.03.01.03-T17 Diagnose and fix a SWMM model with a large flow-routing continuity error

原始指令

input/bad_model.inp reports a 14% flow-routing continuity error. In EPA SWMM find the causes (inspect profiles, conduit slopes, offsets and routing step), fix them without changing subcatchment hydrology, rerun to <1% error, and save output/fixed.inp plus a one-paragraph cause in output/cause.txt.

平台: win · Windows
应用: EPA SWMM
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 vis · 视觉判断 type · 文字与表单
工作产物: WP07 · 仿真结果
条件: 未声明
提案难度: 3 / 5

建议验证方式

Rerun of fixed.inp: routing continuity |error| <1%; [SUBCATCHMENTS]/[SUBAREAS]/[INFILTRATION] unchanged; peak outfall flow within 5% of the reference corrected model. cause.txt keyword check for the seeded defects (inverted offset, 60 s step).

建议部分得分

35% routing continuity error below one percent; 20% hydrology untouched; 25% peaks match corrected model; 20% causes named.

R08.03.01.03-T18 Set up a five-reach dissolved-oxygen model in QUAL2K and report the DO sag

原始指令

In QUAL2K (Excel workbook) configure five reaches from input/reaches.csv, headwater and two point sources (flows, CBOD, NH4, DO from input/sources.csv), and the specified reaeration model. Run and report minimum DO (mg/L) and its distance from the headwater in output/answer.json; save output/q2k.xlsm.

平台: win · Windows
应用: QUAL2K · Microsoft Excel
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 type · 文字与表单
工作产物: WP07 · 仿真结果
条件: 未声明
提案难度: 4 / 5

建议验证方式

Workbook input sheets parsed for reaches, sources and rate options; output sheet minimum DO within 0.1 mg/L and location within one element of reference.

建议部分得分

25% reaches; 25% point sources; 15% rates; 35% DO sag value and location.

R08.03.01.03-T19 Run a 1% AEP frequency-storm scenario in HEC-HMS and report the junction peak

原始指令

In input/Watershed.hms add a Frequency Storm met model using NOAA Atlas 14 depths in input/pf.csv for the 1% AEP, 24-h duration with peak at 50%, attach it to the existing basin, run, and report the peak flow at junction J3 in output/answer.json.

平台: win · Windows mac · macOS
应用: HEC-HMS
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 type · 文字与表单
工作产物: WP07 · 仿真结果
条件: 未声明
提案难度: 3 / 5

建议验证方式

Met model parsed: frequency storm, depths for 5 min–24 h equal to the 1% column, peak position 50%. J3 peak within 1% of reference.

建议部分得分

40% met model depths; 20% storm settings; 40% J3 peak.

R08.03.01.03-T20 Run a rain-on-grid 2D model with land-cover roughness in HEC-RAS

原始指令

In input/RoG.prj, create a land-cover layer from input/nlcd.tif in RAS Mapper with Manning's n overrides from input/n_table.csv, add SCS CN infiltration from input/soils.shp, apply the precipitation hyetograph input/rain.csv to the 2D area, run 12 h, and report peak outflow at the outlet BC line.

平台: win · Windows
应用: HEC-RAS
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: G2 · GUI 必要
交互原语: click · 指向与点击 type · 文字与表单 vis · 视觉判断
工作产物: WP07 · 仿真结果
条件: 未声明
提案难度: 4 / 5

建议验证方式

Land-cover HDF n values equal the override table; infiltration layer associated; precipitation BC applied to the 2D area. Peak outflow within 3% of reference.

建议部分得分

30% roughness layer; 20% infiltration; 20% precipitation BC; 30% peak outflow.

已有研究映射

以下沿用研究目录中的基准与小类映射，不是逐题标注、执行记录或产品背书。

Agents' Last Exam (ALE)

水文与环境模型

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原始指令

建议验证方式

建议部分得分

原始指令

建议验证方式

建议部分得分

已有研究映射

同工作流族的小类