NEWS.md

In cercospoRa: Process Based Epidemiological Model for Cercospora Leaf Spot of Sugar Beet

cercospoRa 0.0.1

minor improvements

• moved format_weather function into cercospoRa package to avoid epiphytoolR suggests problems with CRAN.
• Moved some ./ext data to internal data for testing only to reduce package size.
• weathr data attribution updated

cercospoRa 0.0.0.9003

New Features and minor improvements

• Four functions have been added to deal with spatial heterogeneity:
  • read_sb_growth_parameter: read in and format raster images to allow further computation.
  • calc_r_x0: fit logistic growth curve to the date.
  • calc_c_closure: to deduct canopy closure dates from the fitted curves.
  • calc_epidemic_onset_from_image: builds on the existing calc_epidemic_onset function to compute a value for each pixel.
• Example datasets have been provided to check the functions. It consists of a folder containing two LAI maps computed from UAV images.

Features removed

• Removed methods from Racca paper and set them to a new branch plus_racca

Documentation fixes

• add metadata
• Further simplification of main and dev branches to only the Wolf and Verreet functions.
• add badge
• spelling and grammar fixes

cercospoRa 0.0.0.9001

• Change package name
• Add pkgdown site
• Reduce functions to only those described by Wolf and Verreet (2005)

cercosporaR 0.0.0.9000

cercospoRa documentation built on April 12, 2025, 1:28 a.m.