drift 0.2.2
- Startup quote pool expanded to 113. Adds 52 domain-expert quotes from 11 voices across floodplain/river process (David Montgomery, Ellen Wohl), Indigenous stewardship (Robin Wall Kimmerer, Kyle Whyte, Nancy Turner, Jeannette Armstrong), ecosystem valuation (Kai Chan), Canadian public voices (David Suzuki, Wade Davis), and legacy conservation (Aldo Leopold, Wendell Berry).
- Tim Beechie was on the target list but yielded zero — no public interview / podcast / documentary footprint. Process-paper voice only.
- Same rigor as v0.2.1: parallel research agents, independent fact-check pass (3 dropped for misattribution or text drift, 2 fixed from fact-check flags).
drift 0.2.1
- Startup quote ritual:
library(drift)prints a random fact-checked quote from 15 hip-hop artists on attach. Italic quote, grey attribution, clickable bluesourcehyperlink to the primary-source interview. Suppress viaoptions(drift.quote_show_source = FALSE). - Curated via the soul
/quotes-enableskill using multi-agent research + independent primary-source fact-check. 61 entries. Seedata-raw/quotes_build.Rfor full provenance. -
cliadded to Imports for OSC 8 hyperlinks and styling inR/zzz.R.
drift 0.2.0
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dft_rast_transition()— addpatch_area_minparameter to filter small connected patches of changed pixels; return$removedraster for visual QA of filtered patches; addfrom_class/to_classfilters -
dft_transition_vectors()— vectorize transition raster into sf polygons with per-patch area, transition labels, and optional zone attribution -
dft_rast_consensus()— per-pixel mode across classified rasters for temporal noise filtering; optional confidence layer -
dft_map_interactive()— newtransitionparameter overlays transition layers as checkboxes; Google Satellite and Esri Satellite basemaps; custom tile URL support -
dft_check_crs()— internal helper that errors on geographic CRS input; wired intodft_rast_transition()anddft_rast_summarize() - Vignette: transition detection, tree loss filtering, patch area filtering with comparison table, interactive map with transition overlays
drift 0.1.0
Initial public release.
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dft_stac_fetch()— fetch classified rasters from STAC catalogs via gdalcubes -
dft_rast_classify()— apply class labels, colors, and optional remap to SpatRasters -
dft_rast_summarize()— compute area by class and year with unit conversion -
dft_map_interactive()— interactive leaflet map with layer toggle, legend, fullscreen, and titiler COG support -
dft_class_table()— shipped class tables for IO LULC and ESA WorldCover -
dft_stac_config()— STAC endpoint registry - Cache management:
dft_cache_path(),dft_cache_info(),dft_cache_clear() - Vignette: Neexdzii Kwa floodplain land cover change 2017-2023
