geosea 2020.1.2

A processing package for seafloor geodesy

Project Description

Geosea is an open tool box for seafloor geodetic data processing of dircet-path ranging. It supplies a variety of functions to process acoustic baselines and analyze ground movement.

Dependencies

sciPy: miscellaneous statistical functions

matplotlib: for plotting

pandas: data structures and data analysis tool

numPy: 1.7.1 or higher

obspy: for date and time types

Import of GeoSEA Module

import geosea

Functions

geosea.proc_bsl (SAL,phi,pathname=None,outlier_flag=None,writefile=True)

Read raw csw files into an pandas DataFrame.

Calculates the sound velocity from temperature in °C, pressure in kPa and constant salinity in PSU.

Complete Baseline processing of horizontal and vertical changes in time.

Parameters: SAL constant salinity value in PSU phi Latitude for Leroy formular in XX.X pathname Pathname of raw CSV Data files outlier_flag Cuts outlier mesurements automatically (Default = None) writefile Save output data to csv data format (Defulat = True)