Describe the problem your feature request is related to.
You might want to extrapolate into northern and southern areas that do not have positive tows. Currently the function truncates the extent such that there must be at least one positive tow near the southern and northern boundaries.
An additional feature would be to make sure that the appropriate boundaries are truncated when multiple overlapping boundaries are given besides just the coastwide.
Describe the solution you'd like
Add a parameter to turn off the truncation.
Ensure that the correct boundaries are being truncated.
Describe alternatives you have considered
Always forcing truncation.
Making the user input the actual grids rather than just boundaries.
Describe the problem your feature request is related to.
You might want to extrapolate into northern and southern areas that do not have positive tows. Currently the function truncates the extent such that there must be at least one positive tow near the southern and northern boundaries.
An additional feature would be to make sure that the appropriate boundaries are truncated when multiple overlapping boundaries are given besides just the coastwide.
Describe the solution you'd like
Describe alternatives you have considered
Additional context
No response