Pygmi

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* Fixed library installer problem in windows installer.
* Added features to numpy_to_pygmi for convenience.
* Added shapefile functionality to vector reprojection.
* Update get raster to read sections of files.

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* Geophysical interpretation resizes window smoother.
* Merge/resize tool will fill null values after resize.
* Improved geophysics interpretation tool.
* Fixed a bug where in some cases residual plots did not display data
* Fixed a bug preventing PyGMI from running in Linux.
* Updated install instructions for Anaconda
* Export GDAL routines now uses the progress bar
* Fixed a bug preventing sentinel-2 data imported from ENVI files from having ratios calculated.
* GeoTIFF output now has correct band names, especially for ternary images.
* Fixed some bugs with showprocesslog calls
* Updated ratios to accept data labelled Band 1, Band 2 etc using raster import.
* For supervised classification, zoom tool and panning will no longer create polygon points
* Fixed a bug in supervised classification where first point of new poly was on top left corner of grid.
* Fixed a bug where only the edge of a polygon was used in class definitions
* Reverted graph tool to plotting maps with Matplotlib library instead of modestimage, because of bugs in zooming.
* Custom profile will now show beginning and end of user coordinates as a +
* Bugfix causing profiles with directions greater than 90 degrees to not work.
* Added automatic detection of some x and y columns.
* Made a change to gravity import allowing for e,w,s,n, in GPS coordinates
* Fixed some Matplotlib issues due to API changes.
* Changed method to call cm in Matplotlib
* Changed library calls for Matplotlib to be more compatible with pylint
* Stopped using picker due to future Matplotlib depreciation.
* Fixed resize for picked features on line profile
* Stopped redirecting stdout globally in favor of a more elegant approach
* Fixed a scaling bug when viewing SEG-Y data.
* Sentinel-2 import now divides DN by 10000
* Comment update
* Update to MODIS v6 import
* TDEM additions
* MODIS16 import
* Change detection viewer now saves gif animations.
* Changed FFT preparation padding to use a much faster routine taking into account null values.
* Added more bins for linear stretch in interpretation module.
* Changed band labels for sentinel 2 import.
* Added text toolbar class.
* Added alpha channel support to RGB import.

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* Added 99% linear stretch to geophysical interpretation.
* Created a magnetic menu for modules which are magnetic only.
* Updated more graphs to have thousands separator.
* Updated modelling to allow for data grids with only one column.
* Fixed extents issue with gridding data.
* Fixes an issue if there is missing geometry in a shapefile.
* Fixed some issues with axis labels on graphs
* Fixed a bug causing incorrect statistics for supervised classification if null values were in the dataset.
* Added comma as thousands separator for raster and vector graphs
* Added upward and downward continuation.
* Added general orders to vertical derivative functions
* Fixed a bug exporting null values for 32 bit float datasets.
* Fixed a recent bug preventing saving of data from geophysical interpretation tool
* Added units for some remote sensing imports (sentinel-2 and aster)
* Added modest_image support for display raster option
* Fixed a bug causing a crash in interpretation tool when receiving results from cluster analysis
* Added crisp and fuzzy cluster analysis settings
* Added image segmentation settings
* Added export for shapefiles
* Added saved project settings for cluster analysis
* Added colour to point shapefile display
* Fixed a bug displaying incorrect UTM values in EDI metadata
* Fixed the message displayed from DBSCAN cluster analysis
* Fixed a bug causing cut vector files to not be plotted.
* Fixed bug in band select
* Fixed a bug exporting saga data, when dataset had multiple bands
* Reorganised code.
* Updates to project save.
* Added project save and load.
* Will save workflow but only certain modules have settings saved at this stage.
* Delete key now deletes arrows or items
* Tests updated to reflect recent fixes.
* File imports will display filename in information
* Band ratio labels replace divide sign with div, for ESRI compatibility
* Bugfixes in ratio import with a single file.
* Data class will store the filename of the dataset imported.
* Changed description on Surfer grids.
* Fixed a bug which occurs for some padding of RTP datasets
* Fixed a bug in RTP calculation
* Alpha version of ratios
* Fixed a bug where PyGMI would crash when double clicking on an arrow.
* Added a mosaic function to the equation editor, for a simple mosaic of two datasets.
* Moved importing of remote sensing data to remote sensing menu.
* Started work on a ratio function (remote sensing), with batch capabilities
* Undo custom window size
* Added import for sentinel 5P data
* Fixed bug which reset last lithology whenever background layer has changes applied.
* Changes will no longer be applied automatically
* Bugfix, profile add
* Custom profile now correctly deletes, and reports if it is outside the model area
* Fixed a bug with drawing lines.
* Added save complete when saving model in modelling interface.
* Fixed the odd sizing of the cursor, and related drawing of lithologies.
* Improved listboxes for modelling and 3D display
* Fixed an issue where a custom profile image was not being saved with a 3D model
* Fixed a bug when reimporting a model with RGB image inside it.
* Updated readme files

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* Updates to gravity routines to report duplicated stations.
* Fix bug where reprojected coordinates were not properly written to exported file for vector datasets.
* Fixed incorrect label on RTP.
* Fixed entry into scatter plot tool, and tool now correctly only displays selected parts of the histogram.
* Disabled windows context help.
* Maps will now have plain coordinates rather than scientific notation.
* Fixed a bug with equation editor causing iall variable to not work properly.
* Added occam1d warning for no executable.
* Fixed a bug causing clipping in saved sunshaded images.
* Fixed interpolation on model (caused by API change) Fixed a bug in drift correction for gravity.
* Added reprojection of line data.
* Unified Line and point data - they are now the same thing.
* Adopted Pandas and GeoPandas as point, line and shapefile format
* Misc updates

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* SimPEG 1D TDEM inversion (pre release alpha)
* Improved line map scaling.
* Separated MT and EM routines.
* Made exit returns from routines more consistent.
* Added ability to tie in local gravity base station to a known base station.
* Fixed column labelling of GPS data in gravity module.
* Fixed output of ternary colorbar.
* fixed bug when using 2% clip on sunshading
* Fixed bug due to GDAL axis API change in 3.0
* Added 2% data clip to interpretation.
* Changed way PyGMI uses processlog on the main window. It now redirected from stdout.
* Fixed a scaling bug with derivative calculations. The calculations now correctly take into account cell spacing.
* Update pygmi.grav.iodefs.importpointdata.html
* Now able to grid line data.
* Corrected some errors in gravity processing.
* Fixed some problems with gravity processing and visualisation.
* Added seismology description corrections.
* Added new seismology tools.
* Fix colorbar export for ginterp.
* Added docstrings to many routines.
* Worked on model merge bug.

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* Added custom profiles to the modelling interface
* Added test routines for PyGMI modules
* Added change detection viewer
* Added BIRRP interface
* Added supervised classification
* Added segmentation
* Fixed a bug causing the measured data in the 3D modeller to shift in the wrong place
* Added MT processing and inversion
* Added import and display of SEG-Y data
* Added basic gravity processing
* Change line direction to be 0 degrees in N direction. Added parallel processing to magnetic calculations
* Added parallel processing to core calculations for forward modelling