NEWS

srppp 2024-11-01

Trim leading and trailing whitespace from descriptions that are read in using the internal function get_descriptions(), addressing an issue Elisabeth raised in srppphist
Remove html documentation built with pkgdown from the git repository, the online documentation is built using the github workflow
Address issues found by the package review on CRAN as follows:
Rename the package to make it clear that its purpose is to read in data from the Swiss Register of Plant Protection Products
Wrap example code in \donttest{} to avoid CRAN notes for checks >5s. The code is still tested in the testthat tests.
Document return values of all exported functions

R/resolve_cultures.R: Function to expand a dataframe with culture names at the lowest level (leafs) of a culture tree constructed by srppp_dm.
Add a culture tree as a Node object from the data.tree package as attribute to srppp_dm objects and show it in the main vignette.
Remove the vignette intended for JOSS, as it was rejected there

Risk mitigation measures sw_drift_dist, sw_runoff_dist, sw_runoff_points and biotope_drift_dist are now stored as integers in the obligations table.
In the table cultures, the primary keys of up to two parent cultures are now included.
Fix the use rate calculations for liquid products for the case that only a dosage in percent is given.

R/srppp-xml.R: Revise the structure of the srppp_dm object, after verifying that the product sections of different products with the same P-Number are identical, with the exception of the permission holder. Therefore, all tables describing the products, including the use definitions, are now tied to the pNbrs table with the pNbr as the primary key, instead of the products table which has the wNbr as a primary key. Functions, example code, vignettes and tests were adapted accordingly.

vignettes/srppp.rmd: Add an overview vignette which is displayed with the link 'Get started' in the online documentation

Remove redundant information from the ingredients table by removing all W-Numbers containing a dash. P-Numbers were added to the ingredient table as well, so product compositions can more easily be obtained using the ingredients table. Finally remove W-Numbers from the ingredients table. As a consequence, products and ingredients must now be joined by 'pNbr', and the relationship is 'many-to-many', as a 'pNbr' can occur more than once in the products table.
The grouping of the products table by P-Numbers was removed, as it seemed not to be used anywhere and created spurious messages during constraint checking.