Tag: Water
- 1Dynamic Modelling Tracer flow modelThe ability to control (via CSV) the emission of tracers over time and if possible also adjust the quantity. For example peak pollution of oil is not constantly emitting, but variates over time. The d... Read more...
- 2Unsaturated percentage as attributeIt would be nice if you could specify the initial value for the saturation degree based on an area. This way you can distinguish between wet areas and dry areas (for example clay and peat versus sand)... Read more...
- 1Water hybrid modeThis hybrid mode (average + shallow) averages the waterways while still allowing the water to flow over land surfaces. Can be very useful in use cases where slightly larger grid cells are used for rai... Read more...
- 1Unsaturated Zone Storage OverlayThere was already an overlay in the Tygron Geodesign Platform for showing the water storage in the underground (unsaturated + groundwater). This new overlay is limited to the unsaturated part, so that... Read more...
- 1Unsaturated Zone Fraction OverlayTo make the initial saturation of the unsaturated zone more transparent, you can now also display the saturation of the unsaturated zone in a new overlay type. After a rain shower, for example, it wil... Read more...
- 1Travel Distance OverlayTravel Distance Overlay supports blockages from (timeframe) grid values and supports a new 'distance to road' setting. The new designed Wizard is to help users setup the Travel Distance. Documen... Read more...
- 1Initial Saturation Unsaturated ZoneThe unsaturated groundwater zone used to always start empty. With this new attribute (groundwater wizard tab) you can also set an initial saturation, for example 60%. This means that if your groundwat... Read more...
- 1Default groundwater depthThis is a fallback value, the groundwater can be set initially via a GeoTIFF or level area, but if this information is not available, now this can also be set X meters below DEM.
- 1Infiltration Only max valueGroundwater option "infiltration only" already existed, but has been extended with a maximum value. Previously, with "infiltration only" an infinite amount of water could slowly sink into the bottom. ... Read more...
- 1Improvement in bridgesThere is often a fly-in measurement error in the AHN data set under bridges. This can create bumps in the DEM and slow down the flow. A new advanced option (LOWEST) can correct this, by smearing the l... Read more...
- 1Water area relative attributeThis is an extra optional attribute that can be used to make the water level relative to the DEM instead of to the datum. This can be useful, for example, for a stream in a hilly landscape, mostly th... Read more...
- 1Improve impact of drainage on subsidenceThe possibility to adjust the subsidence calculations in case there is drainage. In those cases, oxidation slowed down. Documentation: (Dutch only, 04:49 - Extra factor voor rekenen met drainag... Read more...
- 1Evaporation factorAdd an evaporation factor to hydrologic calculations that takes variable growth of crops during a year into account (crop factor). This makes the water balance in the Water Module more accurate and im... Read more...
- 1Culvert connection for watershed area without focus pointIt is currently possible to use the culvert as input for your watershed when you define a watershed_area. The algorithm combines the DIRECTION with the OBJECT_FLOW to connect the watersystem and gain ... Read more...
- 1Water area visualizationAdd new water area visualization in the 3D world to provide more insight in how the water flows in a complex water system. This is useful for debugging the water system and understanding the model. ... Read more...
- 1New flooding result typesTwo new result types are added: the Flood rise rate result type and the Flood arrival time. With these result types more insight in evacuation routes for flooding scenarios is provided. See for more i... Read more...
- 1Water levels at hydraulic structuresFor every hydraulic structure, water levels are now stored in an attribute: object datum output. This attribute is automatically created when calculating a water overlay. With this new attribute (whi... Read more...
- 1Improved Water WizardThe Water Wizard is improved to provide more feedback about configured settings and imported data. The updated wizard now provides warnings (in orange) and errors (in red). To solve these issues, poss... Read more...
- 1Insight in gridvalue of Watershed OverlayThe gridvalue of the Watershed overlay is not visible when clicking on the overlay. As information is the link to the discharge areas provided. The gridvalue however is needed for calculating (with TQ... Read more...
- 1Improved positioning of water objectsImproved positioning of water objects (e.g. culverts) when objects are imported in a project. This reduces the occurrence of the error "cannot be placed in grid" when importing water objects.
- 1Side view of a river water levelMaking a side view of the water level of a river. In that way you can easily see the effect of objects (such as weirs) on the water level in the river. Ideally, you would also be able to see the botto... Read more...
- 1Visualisation of geotiff importsThe possibility to visualize imported geotiffs as water. With the purpose to e.g. communicate calculations made with other modeling tools through the Tygron 2D world.
- 1Flow through water works as measurementsThe possibility to export flow through water works as a measurement to .csv. This is important to be able to callibrate the water balance. Documentation: https://previewsupport.tygron.com/wiki/H... Read more...
- 1Have query tool display the unit of the value returned by a tested statementCustomer has, as a creator of hydrological models, remarked that it would be useful if the query tool would display the units of the results of tested TQL statements, so that it is more immediately cl... Read more...
- 1Rain result type for water overlay which shows last/current rain value rather than max/totalAs a project creator and model demonstrator, I would like the Water Overlay to offer a rain result type which shows the current intensity of rainfall, so that I can show during a simulation exactly wh... Read more...
- 1BridgesThe option to choose for bridges whether building or ground height is taken into account. ground height is the standard, which can be adjusted via advanced settings. This is to avoid unrealistic adjus... Read more...
- 1New Water result typesNew result types: groundwater direction, groundwater flow and rainfall Documentation: https://previewsupport.tygron.com/wiki/Result_type_(Water_Overlay)... Read more...
- 4Levee breach water volume per time stepThe ability to know the amount of water that has flowed through the breach for each time-step and in total. Like an OBJECT_FLOW_OUTPUT attribute linked to the breach or breach input area, like there ... Read more...
- 1Map with direction arrows scaled on flow magnitudeIs it possible to combine the Flow direction with the surface flow (preferred) or surface speed result type? Now, often we create a map showing the FLOW direction and magnitude Documentation: ht... Read more...
- 1RAIN_AREAWe have an extensive method for the integration of InfoWorks calculations in Tygron. However, in order to work on a fully integrated calculation (rural and urban) it is necessary that water in rural a... Read more...
- 1Ground flow overlayA ground flow overlay, showing the amount of water (m3) per time step. Similar to the existing 'Surface Flow Overlay', but for underground. Documentation: https://previewsupport.tygron.com/wiki/... Read more...
- 1Boundary condition for groundwaterThe possibility to apply an inlet/outlet on a larger area (boundary of a project) also for groundwater. Documentation: https://previewsupport.tygron.com/wiki/Groundwater_Overlay [embedyt] htt... Read more...
- 1Improved evaporation modelAmong others, preventing double calculations of surface water and crop evaporation. Documentation: https://previewsupport.tygron.com/wiki/Evaporation_model_(Water_Overlay)... Read more...
- 1Grid averagingMuch faster year round calculations for groudwater. Water corridors are averaged over all relevant grid cells, making a water corridor effictively one megacell with a subgrid. Documentation: htt... Read more...
- 1Connect to HyDAMOPlease realise a connection to HyDAMO (http://www.nhi.nu/nl/index.php/uitvoering/module-oppervlaktewater/). If the data from HyDAMO can be imported in the Platform, the (water) model in the Platform w... Read more...
- 1Rectangular shaped culvertsPlease add the option to import or create rectangular or square culverts, since the shape of a culvert influences the throughput of water. This way, culverts can be more accurately modelled. Also, rec... Read more...
- 1Run groundwater simulations independant of the above-surface water systemAs a user engaged in hydrological calculations focussing on the underground water situation, I would like to be able to run groundwater simulations independant of the above-surface water system, so th... Read more...
- 1Weirs close to or in a culvertPlease improve the ability to handle weirs that are located close to a culvert. Because water is not always present in the BGT between the weir and the culvert the Tygron platform can give an invalid ... Read more...
- 1Export of invalid water constructions in the water configuration wizard.The ability to make an export (Geojson) of all (Water system) buildings where an error and / or warning is generated. This makes it possible to check them in GIS and make corrections to the source dat... Read more...
- 1Ability to have the CULVERT_THRESHOLD checked automaticallyThe ability to have the CULVERT_THRESHOLD checked automatically, relative to the WATER_LEVEL of the enclosing water level area. If the CULVERT_THRESHOLD is less than or equal to WATER_LEVEL, relative ... Read more...
- 1Ability to place rain barrels for waterstorageThe ability to place rain barrels for waterstorage makes it possible for inhabitants to create water storage on a small scale but can make a big difference for this stakeholder group. At this moment t... Read more...
- 1Ability to set pump upper threshold relative to water levelThe ability to have the UPPER_THRESHOLD of pumps set automatically, relative to the WATER_LEVEL of the enclosing water level area. I.e. the UPPER_THRESHOLD is WATER_LEVEL + X, relative to datum, where... Read more...
- 1Ability to set weir height relative to water levelThe ability to have the WEIR_HEIGHT set automatically, relative to the WATER_LEVEL of the enclosing water level area. I.e. the WEIR_HEIGHT is WATER_LEVEL + X, relative to datum, where X is user-config... Read more...
- 1Fill option in Watershed module based on elevation map as fallback.Currently the fill option makes use of the entered distance in order to determine the size of the watershed areas. The Feature request is to fill the watershed areas with the height map option. It is ... Read more...
- 1Ability to set inlet upper and lower threshold relative to water levelThe ability to have the UPPER_THRESHOLD and LOWER_THRESHOLD of inlets set automatically, relative to the WATER_LEVEL of the enclosing water level area. I.e. the UPPER_THRESHOLD is WATER_LEVEL + X, rel... Read more...
- 1Checking watersystem data prior to calculationBeing able to check water system data before the simulation has been calculated. Certain errors in the data are only shown after the simulation has been calculated. This is a useful feature, especiall... Read more...
- 3Use water overlay results as input for new calculationPlease add the possibility to start a new simulation based on the calculated water levels of a previous simulation. Use case is: in first simulation calculate what the stable water levels are based o... Read more...
- 1More insight in invalid hydraulic structures'Invalid' culverts and other hydraulic structures are now shown at the top of the list of hydraulic structures in the Water Overlay Wizard. More info: https://previewsupport.tygron.com/wiki/Wate... Read more...
- 1Storage in buildingsIn order to improve water storage analysis, please implement an Overlay type BUILDING_LAST_STORAGE, containing the water storage per grid cell, which can be accessed through TQL. More info: http... Read more...
- 1Water level result typeInclude water level as a result type in TYGRON and add in a length profile to quickly study backwater effects for river studies. Update: This has been developed. Please check these links to see ... Read more...
- 1Apply a smaller grid cell size for specific situationsFor specific situations, for instance for very narrow waterways that are slanted with the direction of the grid, an even smaller grid size is desired in order to get the expected result. More info:... Read more...
- 1'Design_flood_elevation' attribute per buildingSince the sill/doorstep height can differ per building it would be a relavant addition to the Tygron Platform to be able to adjust the attribute 'design_flood_elevation' per building. More info: ... Read more...
- 0Waterwijzer: Add BRP_CODE attribute to functionsAs a project creator and analyst, I would like the functions in the Tygron Platform to have BRP_CODEs as well (rather than just the constructions), so that I can assign actions and/or replace existing... Read more...
- 0Improve readability of surface direction overlayClarify the surface direction overlay by using arrows to point out the flow direction More information: https://previewsupport.tygron.com/wiki/Surface_last_direction_result_type_(Water_Overlay)... Read more...
- 1Display default NHI geotiffs using geotiff overlayAs a project creator, I would like the ability to select a default NHI geotiff for a Geotiff Overlay, so that I can directly inspect what groundwater values are inputted into calculations making use o... Read more...
- 0Subsidence and water overlaysPlease implement the possibility to use subsidence as input for the water overlays.
- 0Simulating large weirs and culvertsWeirs and culverts that are very wide, now have multiple input/output cells. This improves the water flow of weirs and culverts in wide rivers. More information: https://previewsupport.tygron.co... Read more...
- 0Watershed ModuleInsight into which waterway rainfall will end up based on the directional water flow. Also useful for debugging your water system. More information: https://previewsupport.tygron.com/wiki/Water... Read more...
- 0Water connection generatorThe Water Connection Generator enables users to generate underground buildings such as culverts using a set of parameters. This generator is useful in situations where a project misses a large numbe... Read more...
- 0Multi-import of attributesMulti import of hydrological construction attributes using CSV. More information: https://previewsupport.tygron.com/wiki/How_to_import_a_time_sequence_with_a_CSV [embedyt] https://www.youtube... Read more...
- 0Import rainfall with timestampsCSV's can now contain timestamps as steps. The format for the timestamp can be configured in the Project's Settings. This can be used to import rainfall as it occured on a specific date. Documentat... Read more...
- 0Longer time sequencesIncrease the amount of values for example for inlet Q. This is useful to define more realistic boundary conditions. More information: https://community.tygron.com/forum/discussion/comment/563#Co... Read more...
- 0SeepageTake seepage into account in the water module. Documentation: https://previewsupport.tygron.com/wiki/Underground_seepage_formula_(Water_Overlay) https://previewsupport.tygron.com/wiki/Seepage... Read more...
- 0WaterwijzerA connection to University of Wageningens Waterwijzer through API. Documentation: https://previewsupport.tygron.com/wiki/Waterwijzer_Module [embedyt] https://www.youtube.com/watch?v=FXMM3ib-g... Read more...
- 1Dynamic weir and inletNormally, river weirs consist of a dynamic weir, from which the threshold value is lower during high water conditions and higher during low water conditions. Is is possible to make a dynamic weir wher... Read more...
