3.3. Results in Lizard
3Di users that have access to Lizard can view and playback stored scenarios. Depending on your contract and location you may be able to view estimates of damage caused by inundation or flooding (waterschadeschatter).
3.3.1. View stored results
To view results in Lizard, follow these steps
Store your result at the end of your simulation on 3Di.lizard.net
Click you name and click ‘store results’
Choose a name for your scenario (and remember it)
Check basic process results for water depths in Lizard
Wait a while for Lizard to process your results. You will receive an email when all results are available.
Go to lizard (delfland.lizard.net) and Log on.
Expand the layer view and scroll down to add another layer
Search for your scenario name and select it, then go back
Select your scenario in the layers panel. Here you can view several processed results and download raw results. Select the layer ‘waterdiepte’ (or waterdepth).
Then click the small vizier on the selected layer. This will zoom your view to your model extent and the correct period in time in which your scenario was stored (see time frame at the bottom of your screen).
To playback your scenario click the play button. To pause click it again. You will notice that the image will sharpen as soon as you pause playback. You may also click on a point on the map to view a graph of the water depth at that location.
Raw results can be downloaded from the menu directly. To download a raster select the export button and select the result you would like. You must choose a spatial projection and resolution. All data within your current view is exported. When the export is ready for download you receive a message in your inbox.
Stored results can be managed using the following URL: <your-organisation>.lizard.net/management/scenarios
3.3.2. Damage Estimation
Depending on your location Lizard provides estimates of damage caused by inundation or flooding. To use the damage estimation your study or model area must be within the Netherlands.
The damages are estimated based on the land-use type, depth of the inundation, year of the month and repair time and are closely linked to the dutch waterschadeschatter.nl. The damage can be used by selecting the ‘damage estimation’ option and providing the parameters. The land-use map can be viewed in lizard and is fixed. The water depth is derived using the maximum water level and the most recent AHN elevation. The damage estimation does not use the DEM provided in the model.
The estimated damages are available on a 0.5 m x 0.5 m resolution. Direct, indirect and total damages are available in separate raster layers. In addition, a CSV formatted file with total damages can be downloaded from Lizard.
Further documentation (only in Dutch) can be downloaded from
here. The used damage table are available in
CFG (for use on waterschadeschatter.nl. The damage estimation in Lizard was developed together with Hoogheemraadschap Hollands Noorderkwartier.