Exploring Deck 195 Prefix’s Vessel ID:23¶

Please visit the Table of Contents for a complete listing of vessel classes to explore.

Please visit the Summary for a description of the project and how to use the maps

%run deck195_ppnnn_FOSDICparser.py '23' #details on the holoviews setup can be found in the subroutine here.

You passed prefix ['23'] into be plotted

Explore Prefix subset with all ships plotted at the same time, color coding is SST value (grey if unavailable)¶

sst = gv.Dataset(subgroup,['datetime','water_injection_temperature_degF','Type-Hull','History','shipclass'])
tiles = gv.tile_sources.EsriTerrain
points = sst.to(gv.Points, ['longitude', 'latitude'], ['datetime','water_injection_temperature_degF','Type-Hull','Name','History'])

tiles * points.opts(
    color='water_injection_temperature_degF', cmap='reds',
    tools=['hover'], global_extent=False, width=800, height=600, colorbar=True)

Explore Prefix subset ship by ship - color coding is SST value (grey if unavailable)¶

sst = gv.Dataset(subgroup,['datetime','water_injection_temperature_degF','Type-Hull','History','shipno'])
tiles = gv.tile_sources.EsriTerrain
points = sst.to(gv.Points, ['longitude', 'latitude'], ['datetime','water_injection_temperature_degF','Type-Hull','Name','History'])

tiles * points.opts(
    color='water_injection_temperature_degF', cmap='reds',
    tools=['hover'], global_extent=False, width=800, height=600, colorbar=True, title='ppnnn : '+prefix[0]+'xxx')

#ship list, first datapoint date and link to Wiki entry
subgroup[['datetime','Type-Hull','History']].groupby('Type-Hull').first()

	datetime	History
Type-Hull
-17	1942-08-01 20:00:00	class or vessel not identified

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