How-To: Calibrated CTX data

This is a brief how-to showing how the automatically handled raw data can be calibrated using ISIS and how the planetarypy module can help working with the calibrated data.

# import warnings
import warnings

import rasterio

from planetarypy.instruments.mro.ctx import Calib, Raw, CTXCollection

try:
    pass
except KeyError:
    warnings.warn("kalasiris has a problem initializing ISIS")

warnings.filterwarnings("ignore", category=rasterio.errors.NotGeoreferencedWarning)

pid = "B03_010694_1868_XI_06N285W"
pid = "D20_034983_1833_XN_03N284W"

raw = Raw(pid)
raw

Raw(pid='D20_034983_1833_XN_03N284W')

raw.path

Path('/Volumes/planet/Mars/CTX/pds/mrox_1961/D20_034983_1833_XN_03N284W.IMG')

cal = Calib(pid, destripe_to_calib=True)

cal.cub_path.exists()

True

coll = CTXCollection(list_of_pids=[pid])
coll.calibs
coll.cub_paths
coll.cal_paths
coll.map_paths
coll.geodataframe_path

[<planetarypy.instruments.mro.ctx.Calib at 0x3041aad50>]

[Path('/Users/maye/planetarypy_data/missions/mro/ctx/mrox_1961/D20_034983_1833_XN_03N284W/D20_034983_1833_XN_03N284W.cub')]

[Path('/Users/maye/planetarypy_data/missions/mro/ctx/mrox_1961/D20_034983_1833_XN_03N284W/D20_034983_1833_XN_03N284W.lev1.cub')]

[Path('/Users/maye/planetarypy_data/missions/mro/ctx/mrox_1961/D20_034983_1833_XN_03N284W/D20_034983_1833_XN_03N284W.lev2.cub')]

Path('footprints.gdf')

coll.write_isis_filelist(level=1)

cal.pipeline()

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
Cell In[2], line 1
----> 1 cal.pipeline()

NameError: name 'cal' is not defined

cal.cal_name

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
Cell In[3], line 1
----> 1 cal.cal_name

NameError: name 'cal' is not defined

cal.spatial_summing

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
Cell In[4], line 1
----> 1 cal.spatial_summing

NameError: name 'cal' is not defined

cal.isis_import()

Path('/mnt/slowdata/planetarypy/missions/mro/ctx/mrox_0721/B03_010694_1868_XI_06N285W/B03_010694_1868_XI_06N285W.cub')

cal.spice_init()

cal.calibrate(refresh=True)

Path('/mnt/slowdata/planetarypy/missions/mro/ctx/mrox_0721/B03_010694_1868_XI_06N285W/B03_010694_1868_XI_06N285W.lev1.cub')

cal.destripe()

cal.cal_path

Path('/mnt/slowdata/planetarypy/missions/mro/ctx/mrox_0721/B03_010694_1868_XI_06N285W/B03_010694_1868_XI_06N285W.lev1.cub')

cal.plot_any(cal.cal_path)