bioRad 0.5.2.9419

[adokter]

• add local_mistnet and mistnet_elevations parameters to calculate_vp(), mirroring the existing arguments in apply_mistnet(). local_mistnet allows the user to specify the location of the PyTorch MistNet segmentation model file. mistnet_elevations allows the user to feed the mistnet model different elevations than the default (0.5, 1.5, 2.5, 3.5, 4.5 degrees) (add local_mistnet and mistnet_elevations parameters to calculate_vp() #418)
• Change the default value of dual_pol to TRUE in calculate_vp(), as this is currently also the default in vol2bird (33ec6ed, merged directly into master after this PR, referencing here for documentation purposes)
• correct documentation for the v speed component, which is positive when targets are moving towards north (fb68195)
• small fix in documentation of example of plot.ppi() (4bd6ed9)