What’s new

All notable changes to this project will be documented in this page.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Changed

  • setup_q_forcing_from_grid also saves the snapped gauge locations.

  • snap_discharge method checks for valid (nonnull) discharge cells

v0.2.1 (23 February 2022)

Deprecated

  • setup_basemaps has been replaced by setup_topobathy

  • In setup_mask, the “active_mask_fn” argument has been renamed to “mask_fn” for consistency

  • In setup_river_inflow and setup_river_outflow the “basemaps_fn” argument has been renamed to “hydrography_fn” for consistency

  • In setup_river_outflow the “outflow_width” argument has been renamed to “river_width” for consistency with setup_river_inflow

  • setup_q_forcing_from_grid and workflows.snap_discharge have a “rel_error” and “abs_error” argument instead of a single “max_error” argument.

Bugfix

  • bugfix setup_p_forcing to ensure the data is 1D when passed to set_forcing_1d method

  • bugfix setup_p_forcing_from_grid when aggregating with a multi polygon region.

  • bugfix read_results with new corner_x/y instead of edge_x/y dimensions in sfincs_map.nc

New

  • setup_region method to set the (hydrological) model region of interest (before part of setup_basemaps).

  • setup_river_hydrography allows to derive hydrography data [‘flwdir’, ‘uparea’] from the model elevation or reproject it from a global dataset. Derived ‘uparea’ and ‘flwdir’ maps are saved in the GIS folder and can be reused later (if kept together with the model)

  • setup_river_bathymetry to estimate a river depth based on bankfull discharge and river width. A mask of river cells ‘rivmsk’ is kept in the GIS folder.

Changed

  • setup_mask and setup_bounds both have a “mask_fn”, “include_mask_fn” and “exclude_mask_fn” polygon and “min_elv” and “max_elv” elevation arguments to determine valid / boundary cells.

  • setup_mask and setup_bounds have a “reset_mask” and “reset_bounds” option respectively to start with a clean mask or remove previously set boundary cells.

  • setup_mask takes a new “drop_area” argument to drop regions of contiguous cells smaller than this maximum area threshold, useful to remove (spurious) small islands.

  • setup_mask takes a new “fill_area” argument to fill regions of contiguous cells below the “min_elv” or above “max_elv” threshold surrounded by cells within the valid elevation range.

  • In setup_bounds and setup_mask a “connectivity” argument is exposed to determine whether edge cells or regions of contiguous cells should be based on D4 (horizontal and vertical) or D8 (also diagonal) connections.

  • In setup_bounds we avoid open boundary cells (mask == 3) next to water level boundary cells (mask == 2)

  • setup_merge_topobathy has a new “max_width” argument to use bathymetry data from new source within a fixed width around the topography data.

  • setup_river_inflow and setup_river_outflow are now based on the same workflows.river_boundary_points method.

    Both have a “river_upa” and “river_len” argument and the hydrography data is not required if setup_river_hydrography is ran beforehand. The model domain is also determined on-the-fly, thus it is not required to run setup_mask beforehand.

  • setup_river_inflow has a new “river_width” argument to ensure closed boundary cells near a discharge source location

  • write_config has a new “rel_path” argument that allows you to write sfincs.inp with references to model files in the root and rel_path directory.

  • Write dep file with cm accuracy. This should be sufficient but also hides differences between linux and window builds.

  • Exposed “interp_method” argument in setup_merge_topobathy to select interpolation method to fill NaNs.

  • setup_cn_infiltration and setup_manning_roughness use default values for river cells as defined in setup_river_bathymetry

  • The setup_manning_rougness has a new “sea_man” argument to set a constant roughness for cells below zero elevation.

  • An improved version of interbasins region option has been implemented, see hydroMT core v0.4.5 for details.

  • Bumped minimal pyflwdir version to 0.5.5

  • Use mamba to setup CI environments

v0.2.0 (2 August 2021)

Bugfix

  • scsfile variable changed to maximum soil moisture retention [inch]; was curve number [-]

  • fix setting delimited text based geodatasets for h and q forcing.

Changed

  • Bumped minimal hydromt version to 0.4.2

  • splitted setup_topobathy into multiple smaller methods: setup_merge_topobathy, setup_mask and setup_bounds

  • separated many low-level methods into utils.py and plots.py

  • save bzs/bzd & dis/src only as GeoDataArray at forcing and do not copy the locations at staticgeoms.

  • sort src/bnd files on x_dim for comparability between OS

  • staticmaps are by default saved (and read) in S->N orientation as this matches the SFINCS better.

Added

support for SFINCS files:

  • structures: sfincs.thd & sfincs.weir

  • results: sfincs_map.nc & sfincs_his.nc

  • states: sfincs.restart

  • forcing: sfincs.precip

new methods:

  • setup_p_forcing_from_grid and setup_p_forcing with support for spatial uniform precip

  • setup_merge_topobathy to merge a new topo/bathymetry dataset with the basemap DEM

  • setup_mask and setup_bounds methods to setup the sfincs mask file

  • setup_structures thd/weir files are read/written as part of read_staticgeoms

  • read_states, write_states methods with support for restart

  • read_results

  • update_spatial_attrs and get_spatial_attrs (previously part of read_staticmaps)

new workflows:

  • merge_topobathy

  • mask_topobathy

  • snap_discharge

  • river_inflow_points & river_outflow_points

Documentation

  • build from python example

  • overviews with SfincsModel setup components & SfincsModel data

Deprecated

  • setup_p_gridded

v0.1.0 (18 May 2021)

Noticeable changes are a new setup_river_inflow and setup_river_outflow methods

Added

  • setup_river_outflow method to set ouflow (msk=3) boundary at river outflow points

Changed

  • Updated to hydromt v0.4.1

Documentation

  • Now latest and stable versions.

  • Updated build instructions

  • Added build_coastal_model, build_riverine_model and plot_sfincs_map notebooks to the examples.