SWATplusR 0.6

Major update

This updated fixes issue #56 of saving and loading SWAT simulations into SQLite databases. Saving and loading did not work with new simulation output structure anymore. This commit updates all functions for saving, scanning and loading simulation runs in SQLite databases.

SWATplusR 0.5

Critical fix

This updated fixes issue #38 where simulations hang up on Windows. The reason is a major update for the readr package that introduced lazy reading with version 2.0. Lazy reading causes issues on Win systems and locks files that cannot be deleted and rewritten. This causes simulations to run dead. Please also update the readr package with this updated of SWATplusR.

SWATplusR 0.4

Major updates:

• Parameter conditions for SWAT+:
  With this release a parameter conditioning is now possible for SWAT+ that is in its syntax similar to the one that was already possible for SWAT2012. This allows now to define parameter changes based on characteristics such as unit, hsg, texture, landuse, plant, or slope, among others.
• Reintroduction of the conditioning variable layer for SWAT2012 parameter conditioning. Fixes issue #32
• Move to processx instead of system for running executables. This fixes issues with running on Unix Systems
• Errors in model runs are now logged in the simulation outputs. This results in more stable simulations and provides information on failed model runs.

Minor (internal) updates

• Updated parameter reading and writing for SWAT2012 parameters
• Update and fix parameter conditioning syntax translation for SWAT2012

Fixed issues:

• Fixed issue #42
• Fixed issue with warning message > Warning: Missing column names filled in: 'X6' [6]
• Fixed issues with case_when in SWAT2012 parameter modification routine
• Fix issue #32
• Fix issue #23

SWATplusR 0.3.2

Major additions:

• Update routines to be compatible with R 4.0.x
• Major modification of outputs of define_output(). This was critical to speed up the output reading routine with a large number of output variables.
• Implement error logging of failed SWAT simulation runs.

Minor additions:

• Add a start and end date check routine
• Implement input argument revision in run_swatplus() as workaround for failing revision check.
  -minor updates in the function help files.

Major issues:

• Fix wrong paths in the run SWAT batch files on Windows.
• Fix critical issue with modification of .mgt parameters in SWAT2012
• Fix critical issues with reading .hru outputs.

Minor issues:

• Fix errors with revision checks in SWAT+
• Fix several minor issues with reading .mgt parameters
• Add .rsv parameters to be changeable in SWAT2012.
• Add .aqu parameters to be changeable in SWAT+
• Improve generalization of reading output file structures.

SWATplusR 0.2.7

The version 0.2.7 mainly fixes crucial issues with the most recent versions of SWAT2012 (rev670) and SWAT+ (rev59.3):

• Fixed issues with changing output table layout between SWAT2012 versions
• Fixed issues with jumps in table headers that appear in some output tables from SWAT+ rev59.3 on

SWATplusR 0.2.5

The version 0.2.5 includes the following updates:

• Included compatibility with SWAT+ revisions 55 and 59
• Added automatic revision check to run_swatplus()
• Transferred demo data sets to external package SWATdata
• Extended demo data to various SWAT+ revisions

SWATplusR 0.2.4

This is the first tested version of SWATplusR. The major functionality of running SWAT2012 and SWAT+ is available on win and unix platforms. Some functionality is still under development and/or depends on future developments of SWAT+. Funtionality that is not available but will be implemented in future releases are:

• A Linux SWAT+ demo data set
• Constraining parameter changes for SWAT+