Table of Contents

In [16]:

    

from pyciss import opusapi, io
# from pytest import tmpdir

opus = opusapi.OPUS()


    

In [12]:

    

img_id = 'N1875229393'
# img_id = 'N1695760475'


    

In [18]:

    

from pyciss.downloader import download_and_calibrate


    

In [20]:

    

download_and_calibrate(img_id)


    

In [14]:

    

opus.query_image_id(img_id)[0]


    

    




Found 1 obsids.






    
Out[14]:





Raw:
Label:
https://pds-rings.seti.org/holdings/volumes/COISS_2xxx/COISS_2113/data/1875228144_1875491141/N1875229393_1.LBL
Image:
https://pds-rings.seti.org/holdings/volumes/COISS_2xxx/COISS_2113/data/1875228144_1875491141/N1875229393_1.IMG
Calibrated:
Label:
https://pds-rings.seti.org/holdings/calibrated/COISS_2xxx/COISS_2113/data/1875228144_1875491141/N1875229393_1_CALIB.LBL
Image:
https://pds-rings.seti.org/holdings/calibrated/COISS_2xxx/COISS_2113/data/1875228144_1875491141/N1875229393_1_CALIB.IMG

In [15]:

    

opus.download_results(calib=True)


    

    




Downloading N1875229393_1.IMG
Downloading N1875229393_1.LBL
Downloading N1875229393_1_CALIB.IMG
Downloading N1875229393_1_CALIB.LBL






    
Out[15]:





'/Volumes/USB128II/ciss/db/N1875229393'

In [17]:

    

io.PathManager(img_id)


    

    
Out[17]:





cal_cub: /Volumes/USB128II/ciss/db/N1875229393/N1875229393_1.cal.cub
calib_img: /Volumes/USB128II/ciss/db/N1875229393/N1875229393_1_CALIB.IMG
calib_label: /Volumes/USB128II/ciss/db/N1875229393/N1875229393_1_CALIB.LBL
cubepath: /Volumes/USB128II/ciss/db/N1875229393/N1875229393_1.cal.dst.map.cub
dst_cub: /Volumes/USB128II/ciss/db/N1875229393/N1875229393_1.cal.dst.cub
raw_cub: /Volumes/USB128II/ciss/db/N1875229393/N1875229393_1.cub
raw_image: /Volumes/USB128II/ciss/db/N1875229393/N1875229393_1.IMG
raw_label: /Volumes/USB128II/ciss/db/N1875229393/N1875229393_1.LBL
tif: /Volumes/USB128II/ciss/db/N1875229393/N1875229393_1.cal.dst.map.tif
undestriped: /Volumes/USB128II/ciss/db/N1875229393/N1875229393_1.cal.map.cub

In [9]:

    

opus.obsids[0].small_img_url


    

    
Out[9]:





'https://pds-rings.seti.org/holdings/browse/COISS_2xxx/COISS_2113/data/1875228144_1875491141/N1875229393_1_small.jpg'

In [4]:

    

url = 'https://tools.pds-rings.seti.org/opus/#/target=S+Rings&instrument=Cassini+ISS&COISScamera=Narrow+Angle&RINGGEOprojectedradialresolution1=&RINGGEOprojectedradialresolution2=1&RINGGEOringradius1=75000&RINGGEOringradius2=92000&view=search&browse=gallery&colls_browse=gallery&page=1&gallery_data_viewer=true&limit=100&order=time1&cols=opusid,instrumentid,planet,target,time1,observationduration&widgets=RINGGEOringradius1,RINGGEOprojectedradialresolution1,COISScamera,instrument,planet,target&widgets2=&detail='


    

In [5]:

    

url.split('&')


    

    
Out[5]:





['https://tools.pds-rings.seti.org/opus/#/target=S+Rings',
 'instrument=Cassini+ISS',
 'COISScamera=Narrow+Angle',
 'RINGGEOprojectedradialresolution1=',
 'RINGGEOprojectedradialresolution2=1',
 'RINGGEOringradius1=75000',
 'RINGGEOringradius2=92000',
 'view=search',
 'browse=gallery',
 'colls_browse=gallery',
 'page=1',
 'gallery_data_viewer=true',
 'limit=100',
 'order=time1',
 'cols=opusid,instrumentid,planet,target,time1,observationduration',
 'widgets=RINGGEOringradius1,RINGGEOprojectedradialresolution1,COISScamera,instrument,planet,target',
 'widgets2=',
 'detail=']

In [15]:

    

from pyciss.downloader import download_and_calibrate


    

In [16]:

    

img_id


    

    
Out[16]:





'N1875229393_1'

In [17]:

    

opus.obsids[0].img_id


    

    
Out[17]:





'N1875229393_1'

In [20]:

    

download_and_calibrate(img_id)


    

In [20]:

    

import requests


    

In [ ]:

    




    

In [16]:

    

opusapi.base_url


    

    
Out[16]:





'https://tools.pds-rings.seti.org/opus/api'

In [11]:

    

type(opus.obsids[0])


    

    
Out[11]:





pyciss.opusapi.OPUSObsID

In [19]:

    

def test_download_results():
    opus.download_results(savedir=tmpdir.name)
    assert (Path(tmpdir.name) / 'N1695760475' / 'N1695760475_1.IMG').exists()
    assert (Path(tmpdir.name) / 'N1695760475' / 'N1695760475_1.LBL').exists()


    

In [20]:

    

test_download_results()


    

    




---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-20-72727033bbee> in <module>()
----> 1 test_download_results()

<ipython-input-19-913c9fe58d90> in test_download_results()
      1 def test_download_results():
----> 2     opus.download_results(savedir=tmpdir.name)
      3     assert (Path(tmpdir.name) / 'N1695760475' / 'N1695760475_1.IMG').exists()
      4     assert (Path(tmpdir.name) / 'N1695760475' / 'N1695760475_1.LBL').exists()

NameError: name 'tmpdir' is not defined

In [4]:

    

# test_download_previews
opus.download_previews(savedir=tmpdir.name)
assert (Path(tmpdir.name) / 'N1695760475' / 'N1695760475_1_med.jpg').exists()


    

    




Downloading N1695760475_1_med.jpg

In [9]:

    

# test_get_metadata
meta = opus.get_metadata(opus.obsids[0])
assert meta.image['duration'] == 38.0
assert 'emission1' in meta.surface_geom
assert meta.general['declination1'] == 3.556135
assert meta.iss['GAIN_MODE_ID'] == '29 ELECTRONS PER DN'


    

    




Requesting http://tools.pds-rings.seti.org/opus/api/metadata/S_IMG_CO_ISS_1695760475_N.json

In [10]:

    

# test_get_between_times_strings
opus.get_between_times('2005-10-10:00:00:00', '2005-10-11:00:00:00')
# this should find 7 items
assert len(opus.obsids) == 7


    

    




Found 7 obsids.

In [11]:

    

# test_get_between_times_datetimes
import datetime as dt
t1 = dt.datetime(2005, 10, 9)
t2 = dt.datetime(2005, 10, 10)
opus.get_between_times(t1, t2)
assert len(opus.obsids) == 12


    

    




Found 12 obsids.

In [12]:

    

# test_get_radial_res_query
d = opus.get_radial_res_query(0.1, 0.2)
assert isinstance(d, dict)
assert d['instrumentid'] == 'Cassini+ISS'
assert d['projectedradialresolution1'] == 0.1
assert d['projectedradialresolution2'] == 0.2
assert d['target'] == 'S+RINGS'


    

In [14]:

    

# test_get_between_resolutions
opus.get_between_resolutions(0.1,0.5)
# should find 89 items
assert len(opus.obsids) == 90


    

    




Found 90 obsids.

In [15]:

    

# cleanup
tmpdir.cleanup()