GNSS module * Add function to remove velocity from sinex * Add function to only remove zeros from matrix
Survey module * additional formulae group for calulation of refractive index
0.4.0
This release revises functionality in the `geodepy.survey` module that computes corrections applied to electronic distance measurements. This includes changes to the parameter types and units in the function `geodepy.survey.first_vel_params`
0.3.0
This release adds the ability to handle upper triangular matrices to gnss.remove_stns_sinex()