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log history of gtfs2gps package development

gtfs2gps v2.1-0

  • Major changes

    • Filter functions were removed from the package because gtftools alredy implements them
    • Function gtfs2gps now uses parallel = TRUE by default.
    • Function gtfs2gps now uses gtfstools::frequencies_to_stop_times() to convert. frequency-based GTFS feeds to stop times before processing the data.

  • Minor changes

    • New argument quiet to gtfs2gps()
    • Removed readr, pbapply, lwgeom and magrittr from package dependencies.

gtfs2gps v2.0-3

  • Minor changes
    • Saving units when using argument filepath in gtfs2gps().

gtfs2gps v2.0-1

  • Major changes

    • Imports gtfstools package.

  • Minor changes

    • Fixing CRAN error and warning related to the vignette.
    • The function adjust_speed() now does not change very low speed (1.000000e-12 [km/h]) because these values indicate a situation of a stopped vehicle. Closed 249.

gtfs2gps v2.0-1

  • Minor changes
    • gtfs2gps() now prints a message alerting if there are any trips with negative speed values in the output. Closes #172.
    • Fixing small bugs in the output of gtfs2gps().

gtfs2gps v2.0-0

  • Major changes
    • gtfs2gps() now creates two points for a stop when arrival and departure exist. Speed and travel time are now calculated considering both departure_ and arrival_time columns.
    • The travel statistics in the output table (speed, dist, cumdist, cumtime) for a given point are now calculated in relation to the previous point. More details in the documentation of the gtfs2gps() function.
    • Names of the output columns of gtfs2gps() were updated
    • New function adjust_arrival_departure() to allow users set a minimum time for dis/embarking times at each stop.
    • New function adjust_speed() to fix outlier speeds and replace missing speed values with a speed set by the user or the average speed of the system. The timestamp values are updated accordingly.
    • Fixing several small errors in the output of gtfs2gps(), what breaks compatibility with previous versions of the gtfs2gps package.

gtfs2gps v1.5-4

  • Major changes
    • Fixed CRAN bugs
    • Fixed small bug that prevented creating departure times correctly

gtfs2gps v1.5

  • Major changes

    • Fixed the update of trip_number attribute. This affects the output of gps_as_sflinestring(). Closes #189.
    • Imports the gtfsio package, used in the read_gtfs() and write_gtfs() functions. Closes #191.
    • New parameter snap_method added to gtfs2gps().

  • Minor changes

    • Function filter_single_trip() now also filters the stop_times table. Closes #195.
    • Change default spatial_resolution of gtfs2gps() from 50m to 100m. Closes #202.

gtfs2gps dev v1.4-0

  • Major changes

    • Allows filtering a GTFS feed by weekday and accounts for calendar_dates.txt info. Closes #103, #124 and #141
    • New sample GTFS.zip data for Berlin
    • New compress parameter in gtfs2gps function so that users can save the function outputs in compressed .RDS format.
    • New function remove_by_route_id() to remove GTFS data by route ids. Closes #180
    • Stops are now snapped to shapes using a simpler and more restrictive algorithm. This help identifies when a route is has problem with stop_sequence in the wrong order

  • Minor changes

    • Fixed a bug in filter_day_period. Closes #96
    • Fix the treatment of midnight trips. Closes #43
    • Fix linebreak gps_as_sflinestring. Closes #171
    • Warnings are now printed as messages
    • Order stop sequence before converting to GPS.
    • Additional verifications in gtfs2gps
    • Added package Hex sticker Closes #75

gtfs2gps v1.3-2

  • Major changes

    • New function to merge GTFS feeds. Closes #34
    • New pkgdown website. https://ipeagit.github.io/gtfs2gps/ . Closes #146
    • Distance of 1st point of GPS trip now start with distance zero. Closes #136

  • Minor changes

    • changes parallel execution to conform new future standards. closes #55
    • Improve time filter in filter_day_period. Closes #89 and 147
    • Improved documentation of spatial_resolution parameter. Closes #116

gtfs2gps v1.3-0

  • Major changes
    • Use progress bar from progressr. Closes #142
    • Handling units of measurement
    • Speeding up some algorithms

gtfs2gps v1.2-1

  • Minor changes
    • Allowing to read gtfs files without calendar/agency
    • New verifications to create a better feedback for the user

gtfs2gps v1.2-0

  • Major changes
    • Processing mixed detailed and frequency-based GTFS files
    • Small changes in gps_as_sflinestring() due to new GDAL
    • Function to simplify shapes

gtfs2gps v1.1-0

  • Major changes
    • New function append_height(), to create height column to GPS data
    • Update related to the newest versions of lwgeom and sf (#112)
    • Replacing sf_multipoint by sf_point in gps_as_sf() to keep all the data

gtfs2gps v1.0-7

  • Minor changes
    • Removing bugs found by CRAN automatic tests

gtfs2gps v1.0-5

  • Launch of gtfs2gps v1.0-5 on CRAN on 2020-03-16