Features

generation of 3D output in test.py (3D segmentation maps) with geometric and arithmetic feature map averages in inline and crossline directions
added generation of segy files for 3D segmentation images: we now have a complete 3D segy input and 3D segy output workflow
optimized test image scoring for memory usage (no memory spikes with 3D data)
added "memory_profiler" dependency (for optional memory profiling)
added segy writers to write segy files based on an existing segy file (for SEG 2020 competition) and based on just a numpy array
new BYOD script to process SEG 2020 competition training and testing data

Bugfixes

fixed segyviewer instructions in main Readme
fixed split ratios in BYOD scripts (correct test1 and test2 splits like in the original Dutch F3 dataset)
fixed unet model config file to load the correct UNet module (plain UNet)
minor tweaks to documentation and imports