v0.2.1

What's Changed

• Using Regionmask to mask bottom by @ctuguinay in #198
  • This treats the bottom masking as more of a 'region mask' than that of an 'above/below line mask'
• Add functionality for saving to .evl and .evr files by @ctuguinay in #199
• Fix left edge behavior for .bottom_mask by @ctuguinay in #201

Full Changelog: v0.2.0...v0.2.1

v0.2.0

v0.2.0

General Code Changes:

• Added Feature to read from and write to Regions2D and Lines DataFrames #148
  • Return bottom and region points when masking
• Rework select_sonar to make use of ds_Sv calibrated Sv Echopype data products instead of .raw filenames #169
• Reworked transect checking component of transect_mask to be faster and less strict in its transect checking
  • Allows transect mask to be created without start and end transect values

To be included in Later Releases:

• Add functionality in Lines.mask for masking using regionmask
• Regions2D DataFrame -> evr functionality
• Re-implement Combine Regions2D Object

v0.1.0 (Initial Release of Echoregions)

This is the initial release of Echoregions: A lightweight package designed for processing region and bottom line labels from Echoview, and creating masks on echopype-generated backscattering data.

Initial Features

• Processing Echoview Line (EVL) and Echoview Region (EVR) Files
  • EVL files generally contain both human-annotated and Echoview-annotated depth data
  • EVR files generally contain region annotations for different marine organisms and survey logs
• Creating 2D and 3D region masks for echopype-generated Sv datasets based on depth and time values in the EVL and EVR files
• Subsetting, plotting, and saving processed EVL and EVR data

To be included in later releases

• Merging of EVR file data
• Reading of EVL and EVR files from an S3 Bucket