johannah

"""
BST License 
# Description
File to create geotiffs depends on gdal installed on system. Can be used under two modes:
    1) Download a satellite overview screenshot from google maps around a center
    coordinate. Can give zoom (max is usually 20, but depends on area - will return
    an image with error message if zoom is too high) and image size
    (defaults to max 640x640)
    2) Convert an existing image into a geotiff by giving UL and LR corner

johannah

This is documentation for installing MB-System-r2279 on Ubuntu 14.04 as of Nov 2016. Although documentation for mb-system has improved dramatically over the past few years, it can still be difficult. In particular, I have not found step 1.4 in the documentation and missing this step will result in being unable to use gmt shared libraries such as "gmt mbcontour" which is necessary for producing contour lines in maps.

##1) Install GMT 5.1.2 I am using directions from Andrew at: http://andrewjmoodie.com/2014/12/installing-the-generic-mapping-tools-5-gmt-5-1-x-on-ubuntu-linux/ I've added step 1.4 to get this to load shared libraries from mb-system.

##1.1) Install relvent dependencies

johannah

import os
import sys
import socket


# sinaps server ip address
UDP_IP = "192.168.0.1"
UDP_POT = 5003
NMEA = "$GPGGA,172814.0,3723.46587704,N,12202.26957864,W,2,6,1.2,18.893,M,-25.669,M,2.0,0031*4F"
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)