5.1.7

Many minor documation, typing and other bug fixes and/or code improvements. Main list of updates below:

• Added function rsgislib.imagecalc.calc_area_under_curve
• Allow output datatype to be defined by users for clustering functions and set default to byte so is more gtiff friendly.
• added new function rsgislib.tools.utils.get_datetime_increment_lst
• Added function to normalise image pixel values.
• Added function to perform Multivariate Alteration Detection change detection but also added option to other change functions to use kmeans to create binary mask.
• Added functions with implementations of change vector analysis and slow feature analysis
• Added functions rsgislib.imageutils.create_img_from_array_ref_img and rsgislib.imageutils.get_img_data_as_arr
• Added function to standardise image data.
• Added functions rsgislib.imageutils.calc_wgs84_pixel_locations and rsgislib.imageutils.create_img_from_array some addition typing improvements
• Added module to aid the downloading of Planet data using the planet API.
• Added function to convert a dictionary into a string of JSON which can deal with numpy values
• Added new module and functions to use the Copernicus Data Space Ecosystem OData API to search for and download Sentinel datasets
• Updated to ensure that when functions are using rios that define rsgislib image creation options are still used.
• Updating mapping functions so coordinates are not offset or displayed with scientific notation.
• Added functions for calculating an empirical semi-variogram for a set of vector points.
• Added function to split a set of points into two orthogonal sets (rsgislib.vectorattrs.create_orthogonal_angle_sets)
• Add function rsgislib.vectorattrs.calc_vec_pt_dist_angle
• Add function rsgislib.vectorutils.createvectors.create_random_pts_in_bbox
• Added function rsgislib.imagecalc.calc_img_band_pxl_percentiles
• Added functions rsgislib.imagecalc.calc_band_range_thres_msk and rsgislib.imagecalc.calc_band_percentile_msk
• Add function rsgislib.zonalstats.write_data_to_h5
• Added function to rsgislib.vectorutils and option to rsgisvectools.py to print geometry type.
• Updated rsgislib.zonalstats hdf5 functions to check whether input h5_files are lists
• Bug fix as variable name changed in scikit-image module.

Full Changelog: 5.1.6...5.1.7

5.1.6

What's Changed

• Updated for RIOS v2 by @petebunting in #69
• Added functions to calculate vector area and length
• Added function rsgislib.tools.filetools.sort_file_by_datetime
• Added new module droneutils with some functions for creating vector flightlines from individual photos with the GPS data either within the image headers or from an external file.
• Added function rsgislib.droneutils.define_extern_gps_in_imgs to use an external GPS data to populate image headers.
• Updated exif functions in rsgislib.tools.imagetools module
• A number of code updates and improvements identified by ruff

Full Changelog: 5.1.5...5.1.6

5.1.5

Fixed some build issues with 5.1.4 and updates for RIOS 2.0

Full Changelog: 5.1.4...5.1.5

5.1.4

• Added function rsgislib.tools.imagetools.add_pdf_blank_pages to insert blank pages into a PDF file.
• Added function rsgislib.vectorutils.select_feats_str_search to select vector features searching within a string column
• Added more image indices.
• Add option to gdal_translate to set output datatype
• Ensure output pixel datatype from clustering is an int.
• Added functions using pysondb to create database to track the files to download with http.
• Using fix from aminnj/cpptqdm#7 hopefully fix issue where progress bars go across multiple lines.
• Added option to rsgislib.vectorutils.merge_vector_files to remove columns during merge.
• Added function rsgislib.vectorattrs.create_date_col to create date column.
• Added to option to msk_h5_smpls_to_finite_values to specify whether all variables or just one or more need to be above or below the threshold.
• Added function rsgislib.zonalstats.filter_h5_smpls_var_range
• Fix for rios v2.0 in how the progress bar is called.

Additionally, there were fixes and improvements, including support for numpy 2.0, found using the ruff tool.

Full Changelog: 5.1.3...5.1.4

5.1.3

• Added function to create QR codes
• Added extract_zone_band_values_to_h5 and extract_zone_band_values_to_h5_file functions which extract the pixels values for each vector feature to an individual file.
• Added function rsgislib.tools.utils.create_year_month_lst which will create a list of years and months between specified start and end points
• Fixed bug if only a single output band for calc_imgs_pxl_percentiles and calc_imgs_pxl_mode
• Added functions for calculating the min, max, mean and std dev of an image for all the bands (don't know why I didn't have functions for this before!) and a new function for normalising image pixel values (similar to stretch)
• Added a new function which will create a list of years and months from a start year and month.
• Added the option for setting an alpha for the input image in the create_raster_img_map function
• Added function rsgislib.vectorgeoms.thin_vector_geoms
• Bug fix for gdal39 gdal.TranslateOptions to use creationOptions rather than options.

Full Changelog: 5.1.2...5.1.3

5.1.2

Fixing a few things so command line tools work on Windows.

• Added function rsgislib.imageutils.create_blank_buf_img_from_4326_ref_img
• Added function rsgislib.imagecalc.calc_img_earth_move_dist to calculate earth movers distance.
• Added function rsgislib.imagecalc.calc_img_mutual_info to compare the 'distance' between two images.
• Added .bat files to be installed in windows so command line tools can be used

Full Changelog: 5.1.1...5.1.2

5.1.1

What's Changed

• Update README.md by @petebunting in #68
• Added dissolve option to rsgislib.vectorgeoms.clip_and_merge_with_roi
• Added option to rsgislib.vectorgeoms.create_bbox_vec_lyr to round bbox coordinates to whole numbers
• Added rsgislib.vectorgeoms.create_bbox_vec_lyr function to create a vector layer representing the BBOX of an input vector layer. Also added a test for rsgislib.vectorgeoms.clip_and_merge_with_roi
• Added option to rsgisvectools.py to open a list of unique values within an attribute table column.
• Add option to explode the resulting features within the rsgislib.vectorgeoms.clip_and_merge_with_roi function.
• Added new functions rsgislib.vectorattrs.add_numeric_col_range_lut and rsgislib.vectorattrs.add_numeric_col_from_lst_lut
• Added new functions rsgislib.vectorutils.createrasters.create_vector_range_lut_score_img and rsgislib.vectorutils.createrasters.create_vector_lst_lut_score_img
• Added functions: rsgislib.imagecalc.create_categories_sgl_band and rsgislib.vectorutils.createrasters.create_dist_zones_to_vec_layer
• Added function rsgislib.vectorattrs.check_str_col
• Added addition options to rsgislib.classification.classaccuracymetrics.calc_acc_ptonly_metrics_vecsamples_f1_conf_inter_sets to allow the order of the vector files to be randomised and files to be reused.
• Added functions rsgislib.imageutils.get_img_band_pxl_data and rsgislib.imagecalc.calc_img_correlation
• Added new functions rsgislib.vectorutils.createvectors.create_lines_vec and rsgislib.vectorutils.createvectors.create_img_transects
• Updated rsgislib.tools.plotting.plot_vec_fields plots to allow multiple lines to be plotted and no data values to be dealt with.
• Add legend to rsgislib.tools.plotting.plot_vec_fields plots.

Full Changelog: 5.1.0...5.1.1

5.1.0

What's Changed

• Revised classification modules and functions by @petebunting in #66
• Increase circleci resource size for CI by @petebunting in #67
• Add function to create lines away from a point at defined angle.
• Added function to split vector layer into testing, training and validation sets.
• Added function rsgislib.vectorutils.createvectors.create_random_pts_in_radius which produces a random set of points within a radius.
• Added functions to calculate elevation roughness metrics
• Updated documentation - particularly within the classification module
• Updating functions to provide typing information
• Added further tests for various functions

Full Changelog: 5.0.17...5.1.0

5.0.17

• Added a new function calc_pt_smpl_img_vals which calculates a set of summary values from the input image for each point in a vector layer where the summary value is calculated using an implementation of the RSGISCalcSumVals class.
• Added function create_inmem_gdal_ds_subset which extracts an image subset to an in-memory gdal dataset.
• Update to catch errors when reading image exif data.
• Added Affine tools as these will be used in a future function - not adding to docs as intension is that these are just internal class/functions.
• Added function to test if point is in bbox and to put a point on to a grid.
• Documentation corrections and minor code improvements

Full Changelog: 5.0.16...5.0.17

5.0.16

• Added function to hide matplotlib plot axis border.
• Added function to calculate the red-edge mangrove index (REMI)
• Add function rsgislib.vectorgeoms.split_lines_to_reg_pts which splits lines into points at regular intervals.
• Add function rsgislib.tools.plotting.plot_vec_fields which creates a simple plot for vector attributes
• Added function rsgislib.elevation.resampling_detread_dem

Full Changelog: 5.0.15...5.0.16