Conversion of the Nundah Creek SOBEK model to a nested model with 2m grid areas embedded within a 6m parent model. This converted model forms the basis of the Gateway Upgrade North flood model. Specifically:
- Converted the supplied SOBEK model terrain to an ASCII grid of points (for all 3 grids) in MGA56
- Converted the supplied SOBEK model Manning’s n spatial distribution to a GIS file in MGA56
- Converted the supplied SOBEK model structures (assume 10) into text details (height, width, invert, type etc) to allow Jacobs to convert to 1d_nwk or 2d_lfcshp files.
- Converted the design case inflows (4 of: 5, 50, 100 and 2000 year ARI’s) and calibration event inflows (2 of: Mar 2001 and Oct 2010) into csv format with accompanying 2d_bc and/or 2d_sa inflow GIS files in MGA56