GNSSpy-Project / gnsspy

Python Toolkit for GNSS Data
MIT License
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documentation #18

Open AdrianKriger opened 2 years ago

AdrianKriger commented 2 years ago

Hi.

Thank you for this toolkit. i) Will you be releasing documentation soon?

ii) How would I visualize GNSS data (skyplot, azimuth-elevation,time-elevation, ground track and band plots) of a given RINEX (v3) file?
--okay. So its rinex.obs in
stn = gp.read_obsFile('./log_rinex/Ctwn-SB_obs_log_202111081430.obs') then
gp.sp3_interp(stn.epoch, interval=stn.interval, poly_degree=16, sp3_product="igs", clock_product="igs") to get the orbit. Here I fail.

Downloading: igs21830.sp3.Z | Requested file igs21830.sp3.Z cannot be not found!
Traceback (most recent call last):
  Input In [9] in <cell line: 1>
    orbit = gp.sp3_interp(stn.epoch, interval=stn.interval, poly_degree=16,
  File ~\miniconda3\envs\rt_ppp-env\lib\site-packages\gnsspy\position\interpolation.py:23 in sp3_interp
    yes   = readFile.read_sp3File(yesterday)
  File ~\miniconda3\envs\rt_ppp-env\lib\site-packages\gnsspy\io\readFile.py:569 in read_sp3File
    isexist(sp3file)
  File ~\miniconda3\envs\rt_ppp-env\lib\site-packages\gnsspy\funcs\checkif.py:86 in isexist
    extract_archive(fileName + ".Z", outdir=_CWD)
  File ~\miniconda3\envs\rt_ppp-env\lib\site-packages\patoolib\__init__.py:681 in extract_archive
    util.check_existing_filename(archive)
  File ~\miniconda3\envs\rt_ppp-env\lib\site-packages\patoolib\util.py:398 in check_existing_filename
    raise PatoolError("file `%s' was not found" % filename)
PatoolError: file `igs21830.sp3.Z' was not found

Is this due to NASA CDDIS now requiring username and password credentials? Either way I got it manually. How do I proceed?

iii) Basemap is depreciated. Are there plans to migrate to Cartopy?