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Collation of water quality models and input datasets Chris Herold.

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Presentation on theme: "Collation of water quality models and input datasets Chris Herold."— Presentation transcript:

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2 Collation of water quality models and input datasets Chris Herold

3 Aim (1 of 2)

4 Aim Focus: Consolidate: - WQ models - Historic system analyses - input data P RSA 2000/00/0804 P RSA 2000/00/0904 (2 of 2)

5 Project: Maintenance and Updating of Hydrological and System Software Study - Phase 2 Identification and appropriation of system analysis water quality models Chief Directorate: Integrated Water Resources Planning Directorate: Water Resource Planning Systems DWAF Report No. P RSA 00/00/0804

6 Why? - Key personnel Fragile Valuable resource - Costly - Strategic - Data loss - Documentation - Inclusion of new users Access

7 Studies Amatole Berg Breede Upper Crocodile Fish-Sundays Upper Olifants Olifants-Doring Upper Orange Upper Vaal Vaal Barrage Middle Vaal Lower Vaal Missing:  - Vaalharts  - Mgeni - Current studies

8 Models DISA FLOSAL IMPAQ NACL01 NACL02 NACLBAR NACLS WQT WQS WQ2000 WRPM

9 Limitations Model versions Incomplete data Set-up procedures

10 Model categories - WQT (monthly) - FLOSAL (monthly / daily) - WQ2000 (monthly) - NACL01 (daily) - NACLBAR (daily) - NACL02 (daily) - NACLS (daily) - WQS (monthly) Catchment salinity Catchment sulphate (1 of 2)

11 Model categories - WRPM (monthly) System salinity / sulphate - DISA (daily) - IMPAQ (monthly) Salinity, phosphate, SS, E-coli, Chlorophyll-a Irrigation salinity (2 of 2)

12 Models archive What? (1 of 2)

13 Models archive Executable code Source code (2 of 2) - limited access Documentation Example

14 Utilities Pre-processors - Patching - Aggregation - Formatting Post-processors - Statistics - Plotting - Conversion x 20 x 11

15 Utilities - Historic approach “In those days there was no king in Israel, but every man did that which was right in his own eyes.” Judges 17:6

16 Utilities example (1 of 2)

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18 Key: Logic flow A1711 Data file RANKDM Pre- or post-processor NACL02 Model WQT Model parameters for each node Word compatible Time series plot Summary file MOVEREG (or FLUX 4.2, TDSGEN, Spreadsheet 1) Regressed daily TDS DAYMONW Patched monthly TDS Daily river TDS Daily river flow DAYMON (or FLUX 4.2) Patched monthly flow STD Monthly rainfall Return flow factors increase in TDS through use (Used in WQT Demand Centre sub-model) NACL02 PATCHTDS Daily river flow Daily river TDS Observed daily flows Observed daily TDS Patched monthly observed TDS Patched monthly observed flow Monthly data supplied in single column format FLAT-WRU Monthly data in WQT format System command file System network file Naturalised monthly flows (from WRSM90) Monthly abstraction, point inflow, effluent flow and TDS (from Figs 3.1, 3.2,3.4) Debug file Flow TDS concentration TDS load Reservoir storage Reservoir deficit Simulated monthly values for specified routes, reservoirs washoff modules, irrigation blocks and demand centres Time series plot GRAPHCNV TIMEPLTRANKDM Percentile values Duration curves GRAPHCNV Duration curves Word compatible From Figure 3.4: Aggregated monthly flow TDS files Demand centre demands and return flows Salt recharge rate growth Utilities example (2 of 2)

19 Key: Logic flow A1711 Data file RANKDM Pre- or post-processor NACL02 Model WQT Model parameters for each node Word compatible Time series plot Summary file MOVEREG (or FLUX 4.2, TDSGEN, Spreadsheet 1) Regressed daily TDS DAYMONW Patched monthly TDS Daily river TDS Daily river flow DAYMON (or FLUX 4.2) Patched monthly flow STD Monthly rainfall Return flow factors increase in TDS through use (Used in WQT Demand Centre sub-model) NACL02 PATCHTDS Daily river flow Daily river TDS Observed daily flows Observed daily TDS Patched monthly observed TDS Patched monthly observed flow Monthly data supplied in single column format FLAT-WRU Monthly data in WQT format System command file System network file Naturalised monthly flows (from WRSM90) Monthly abstraction, point inflow, effluent flow and TDS (from Figs 3.1, 3.2,3.4) Debug file Flow TDS concentration TDS load Reservoir storage Reservoir deficit Simulated monthly values for specified routes, reservoirs washoff modules, irrigation blocks and demand centres Time series plot GRAPHCNV TIMEPLTRANKDM Percentile values Duration curves GRAPHCNV Duration curves Word compatible From Figure 3.4: Aggregated monthly flow TDS files Demand centre demands and return flows Salt recharge rate growth

20 Departmental archive Initial layout

21 D:\Report (project report) Model name Code (source and executable) Document Example Model name Code (source and executable) Document Example Models Processor name Code (source and executable) Document Example Models Processor name Code (source and executable) Document Example Models Post_processors Processor name Code (source and executable) Document Example Models Processor name Code (source and executable) Document Example Models Pre_processors

22 Recommendations Model improvements Documentation User Support System

23 Project: Maintenance and Updating of Hydrological and System Software Study - Phase 3 Systems analysis water quality datasets acquisition Chief Directorate: Integrated Water Resources Planning Directorate: Water Resource Planning Systems DWAF Report No. P RSA 00/00/0904

24 Objective - Processed model input Data types Acquire key water quality datasets - System analyses - Limited external source data Documentation

25 Data obtained SystemModels External data Amatole Berg Breede Upper Crocodile Fish-Sundays Upper Olifants Olifants-Doring Upper Orange Upper Vaal Vaal Barrage Middle Vaal Lower Vaal WQT, IMPAQ FLOSAL WQT WQT, WRPM WQT WQS,WRPM WQT WQT, WRPM WQT, WRPM, NACL WQT, WRPM Yes Yes Yes

26 CD-ROM Layout WqdataD:\ Fish-Sundays WRPM WQS Raw dataUpper Crocodile WQTBreede FLOSALBerg WQT IMPAQAmatole Report on data collection Upper Olifants WQTOlifants-Doring WQT WQS WRPM Raw data Upper Orange WQT WRPM WQT WRPM Raw dataUpper Vaal NACL WQT Raw data WRPM Vaal Barrage WQT WRPM Raw dataMid Vaal Lower VaalWQT WRPM NACL01 NACL02 NACLBAR CD-ROM root Catchment study folders Water quality model folders (1 of 2)

27 WqdataD:\ Fish-Sundays WRPM WQS Raw dataUpper Crocodile WQTBreede FLOSALBerg WQT IMPAQAmatole Report on data collection Upper Olifants WQTOlifants-Doring WQT WQS WRPM Raw data Upper Orange WQT WRPM WQT WRPM Raw dataUpper Vaal NACL WQT Raw data WRPM Vaal Barrage WQT WRPM Raw dataMid Vaal Lower VaalWQT WRPM NACL01 NACL02 NACLBAR CD-ROM root Catchment study folders Water quality model folders

28 WqdataD:\ WRPM Raw dataUpper Olifants Olifmbasefinal-BOlifmLoskopFinc-B WqtLoskopFinc folder containing raw data for Upper Olifants River catchment Hydro V1.0WRPM user guide WRPM user guide Upper Crocodile River WRPM modelling report ReportsP A Upper Orange Input to WRPM model WQS K1 Reports Executable P B Witdam one input folder for each Upper Olifants River WQT model sub- system WQS executable file P B WQS model write up Upper Olifants River WQS modelling report WQTD1H003 Reports P C D3R002 one input folder for each Upper Orange River WQT model sub-system P C WQT model write up Upper Orange River WQT modelling report WRPM1995WQT V1.0WRPM user guide WRPM user guide Upper Orange River WRPM modelling ReportsOrange modelling Input to WRPM model for two scenarios (2 of 2)

29 Guidelines for data storage Data vulnerable - Processed data - External source data - Brief descriptions - Program code - Reports CD-ROM Proposed addendum to contracts Simplicity / sufficiency

30 Study nameD:\Model 1 BDdata Reports Program P B GUdata one input folder for each catchment sub-system modelled using Model 1 folder containing program executable file P B One or more reports on the water quality modelling. Folder name based on DWAF report number. Executable folder containing program source code (if applicable) Source Model 2ProgramExecutable Source folder named after model folder named after study CD root Model n

31 The End At last

32 Any questions or suggestions?

33 Next question, please!


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