# GWSDAT 3.3.0

-   Redesign of GWSDAT Excel based deployment for more robust installation and optimised spatiotemporal model fitting.  GWSDAT add-in now packaged up and shipped out with a portable windows version of R with open BLAS library - see <https://github.com/WayneGitShell/GWSDAT/blob/v3.30/compileR-openBLAS.Rmd> for full details.

-   Functionality to export spatial plot predictions to ascii file format.

-   Functionality to aggregate temporal plotting resolution to Semi Annual. 

-   Functionality to select multiple wells and solutes in Well Time-Series plot. 

-   Backwards compatible save session option to avoid issues with multiple well/solute selection in v3.3.  

-   Functionality to specify time range of data in Well Time-Series plot. 

-   CSS styling for Trends and Thresholds plot which includes scrolling to better cope with a large number of wells and/or solutes. 

-   Functionality to Select/Deselect all wells in Well Report and Spatiotemporal predictions plots.

-   Display of Mann-Kendall S Statistic in response to user requests: <https://github.com/WayneGitShell/GWSDAT/issues/273>. 

-   Updated User Manual for version 3.3.

-   Improved package loading time by loading certain packages on demand. 

# GWSDAT 3.2.1

-   Bug fix for Trends and Threshold Indicator Table

# GWSDAT 3.2.0

-   Implementation of well influence analysis: <https://github.com/peterradv/Well-Influence-Analysis>

-   Updated User Manual for version 3.2.

-   Updated Excel Add-in - more robust to 32 bit versus 64 bit version of Excel. Removed installation of rgdal.

-   Fixed bug Threshold Value does not display in export of time-series graphs: #252

-   Functionality to read in R data.frames directly.

-   Beta implementation of api style argument passing to online version.

-   Added GW Well Report Functionality.

-   Added local save options to CSV generation of Monitoring data file from Excel Add-in. More robust date format identification.

-   Improved messaging describing how GWSDAT behaves when concentration and NAPL data observed together, i.e. prefers to use conc data rather than substitution.

-   Support for Windows Meta File image format output for spatial plot. Useful for rearranging overlapping well labels.

# GWSDAT 3.1.1

-   Cumulative bug fixes since the release of 3.1.0

# GWSDAT 3.1.0

-   Well Redundancy Analysis: This allows the user to very conveniently drop a well or a combination of wells from the analysis and investigate the resultant impact.

-   Updated User Manual: <https://gwsdat.net/gwsdat_manual/>. A fully comprehensive description of GWSDAT, updated for version 3.1.

-   Excel Add-in Menu: New Excel menu designed to be clearer to navigate and easier to install.

-   Custom Colour Key: In response to user feedback, the latest version has the functionality to customise the colour key in the main GWSDAT spatial plot.

-   Updated branding: The Excel data input templates have been updated with more contemporary colour schemes.

-   Bug Fixes: Numerous bug fixes and enhancements. More robust data input procedures which report more thoroughly on any potential issues, e.g. missing data, incorrect units, etc.

# GWSDAT 3.0.6

-   Fixed High resolution model fit in Shiny options menu.

-   Modified to be backwards compatible with tsearch function in geometry package.

-   Fixed Model dialog box issue to correctly show Glasgow T+Cs.

-   Fixed csv input date format issue
