Moved several functions to py_tools_ds. Removed deprecated functions. Removed io and utilities modules.

Fixed Tie_Point_Grid.to_PointShapefile(). Added tests for some functions within Tie_Point_Grid. Updated version info.

Fixed exceptions within Tie_Point_Grid.plot_shift_distribution(), calc_overall_mssim(), calc_rmse. Added test_tie_point_grid.py.

Disabled coverage for deprecated funcs. Too small SCPS is now catched. Tie_Point_Grid.get_CoRegPoints_table(): local CS not rejectd anymore. Fixed test_shift_calculation_with_image_coords_only(). Fixed flake8 issues.

Fix for broken SSIM filtering. PEP8 editing. Added test_styles to .gitlab-ci.yml. Combined deploy stages.

Removed pykrige from automatically installed libraries during setup. It is now optional (Fixes issue #12)

Revised imports within console argument parser and __init__.py; refactored 'deshifted' keyword of CoReg.COREG.show_matchWin() to 'after_correction'.

updated __version__ and __versionalias__

arosics.COREG_LOCAL / bin/coreg.cmd:
- added options 'min_reliability', 'rs_max_outlier', 'rs_tolerance'

arosics.TiePointGrid.TiePointGrid:
- __init__(): added 'outlDetect_settings'

updated __version__ and __versionalias__

updated __version__ and __versionalias__

updated __version__

components.plotting:
- subplot_imshow(): changes color map to 'gray' (fixes color inversion)

components.Tie_Point_Grid.Tie_Point_Grid:
- plot_shift_distribution(): revised legend appearance

updated __version__

components.Tie_Point_Grid.Tie_Point_Grid:
- plot_shift_distribution(): added RMSE in pixel units; reversed legend order

updated __version__

components.Tie_Points_Grid.Tie_Point_Grid:
- plot_shift_distribution() / calc_rmse(): catched exception in case tie point filter level is 0

updated __version__

components.CoReg.COREG:
- __init__(): now accepts also integer values as resampling techniques

components.DeShifter:
- revised _dict_rspAlg_rsp_Int

coreg_cmd:
- added new parameters for adjusting resampling technique

updated __version__

components.CoReg.COREG:
- changed default value of window size to 256 px

components.plotting:
- plot functions now return figure instances

components.Tie_Point_Grid.Tie_Point_Refiner:
- _reliability_thresholding(): changed default of min_reliability to 60

coreg_cmd: changed default of '-ws' to 256

updated __version__

components.CoReg_local.COREG_LOCAL:
- added keyword 'force_quadratic_win'

components.Tie_Point_Grid.Tie_Point_Grid:
- implemented keyword 'force_quadratic_win'

coreg_cmd:
- parameter '-quadratic_win' is now working for global and local approach
- added parameter 'tieP_filter_level' for adjusting tie point filter level

updated __version__

components.CoReg:
- added DeprecationWarning

components.CoReg_local:
- COREG_LOCAL.view_CoRegPoints(): added keywords vmin, vmax

- updated README.md

updated __version__

components.CoReg_local.COREG_LOCAL:
- view_CoRegPoints():
    - added keyword 'return_map'
    - revised size of major ticks
    - added separate color coding for attribute2plot='ANGLE'
    - added legend

components.io:
- write_shp(): now also accepts EPGS codes

components.Tie_Point_Grid.Tie_Point_Grid:
- added calc_rmse()
- added calc_overall_mssim()
- added plot_shift_distribution()
- to_vectorfield(): fix for not properly setting output fill value

 components.Tie_Point_Grid.Tie_Point_Refiner:
 - run_filtering() fix for always appendinf 'L3_OUTLIER'

updated __version__

components.Tie_Point_Grid:
- added to_vectorfield():

components.utilities:
- moved get_dtypeStr() to py_tools.ds.ptds.dtypes.conversion

- updated __version__

components.CoReg_local.COREG_LOCAL:
- projectDir.getter: fix for exception in case im2shift.filePath is None

components.Tie_Point_Grid.Tie_Point_Grid:
- to_PointShapefile(): fix for not handling boolean values within GeoDataFrame to write

updated __version__

components.Tie_Point_Grid.Tie_Point_Grid:
- renamed 'geometric quality grid' to 'tie points grid' within print outputs

updated __version__

components.CoReg_local.COREG_LOCAL:
- refactored quality_grid to tiepoint_grid and _quality_grid to _tiepoint_grid
- coreg_info: bugfix for wrong value of 'reference geotransform'

components.Tie_Point_Grid:
- Tie_Point_Grid:
    - _get_imXY__mapXY_points(): fix for unequal shapes of XY_points and XY_mapPoints in case of float coordinates
- Tie_Point_Refiner:
    - run_filtering(): fix for not appending 'L3_OUTLIER' to list of new columns

- updated __version__

- components.Geom_Quality_Grid: refactored to components.Tie_Point_Grid

components.Tie_Point_Grid:
- Geom_Quality_Grid: refactored to Tie_Point_Grid
- Tie_Point_Grid.get_CoRegPoints_table(): catched empty GDF after excluding bad XY positions

- updated __version__

components.CoReg.COREG:
- added _handle_error()
- changed error handling

components.CoReg_local.COREG_LOCAL:
- __init__(): fix for bad error message

components.Geom_Quality_Grid.Tie_Point_Refiner:
- __init__(): RANSAC is not not run if there are less than 4 tie points available
- _RANSAC_outlier_detection(): revised assertion

- updated __version__

components.CoReg_local.COREG_LOCAL:
- __init__(): changed handling of 'ignore_errors' keyword

components.Geom_Quality_Grid.Tie_Point_Refiner:
- _RANSAC_outlier_detection(): revised assertion

- updated __version__

components.Geom_Quality_Grid.TiePoint_Refiner:  bugfix

- updated __version__