kmaterna / gnss_timeseries_viewers Goto Github PK

reminder: GREP might not work on Windows systems. Better to replace it with Python's re native library. 3 usages.

TODO
gps_tools/file_io/io_usgs.py: table = subprocess.check_output("grep " + station_name + " " + filename, shell=True);

DONE
gps_tools/file_io/io_nota.py: table = subprocess.check_output("grep " + station_name + " " + offset_dir + file_pattern, shell=True);s
gps_tools/file_io/io_magnet_unr.py: "grep -E '" + station_name + " [0-9]{2}[A-Z]{3}[0-9]{2} "+str(mode)+"' " + offsets_file, shell=True);

Also: Replace use of subprocess.grep with Python's native regular-expression library
GREP might not work on Windows systems. Better to replace it with Python's re native library.
io_usgs.py: table = subprocess.check_output("grep " + station_name + " " + filename, shell=True);

For example, the offsets for a given station and network are here:
https://earthquake.usgs.gov/monitoring/gps/SFBayArea/p197
But we don't yet have a pipeline to retrieve them and pull them into the TS reader.

The urls from the GNSS script ("https://data.unavco.org/...") directs to the same page as the gage url ("https://gage-data.earthscope.org/...") but wget breaks down when it tries to go into individual folders.

So, the only thing "get_earthscope_data.sh" is able to download with the current URLs is an index.html file since it can't move down the directories without links breaking. This took a surprisingly long time to figure out, since the displayed webpages are identical! I think this happened with the whole Earthscope merger thing.

Dear kmaterna:
I want to practice this example 。Can you provide some data about the calculation Strain。for example:input_file="../../GPS_POS_DATA/Velocity_Files/NAM08_pbovelfile_feb2018.txt";