{"id":48417395,"url":"https://github.com/seafloor-geodesy/gnatss-test-data","last_synced_at":"2026-04-06T07:35:11.802Z","repository":{"id":240147759,"uuid":"801800054","full_name":"seafloor-geodesy/gnatss-test-data","owner":"seafloor-geodesy","description":"Repository to host test data for GNATSS 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gnatss-test-data\n\nThis repository is used to host test data for the GNATSS software.\nThe data is in a zip file hosted as a release asset in this repository.\n\nSee [Releases](https://github.com/seafloor-geodesy/gnatss-test-data/releases).\n\n## Directory Structure\n\nThe zip file contains the following directory structure:\n\n```console\n2022\n├── NCL1\n│   ├── 208\n│   │   ├── GPS_PPP\n│   │   │   ├── GPS_POS_FREED\n│   │   │   ├── kin_2022208_3296\n│   │   │   └── SFG100XXX_R_20222081500_01D_01S_MO.pos\n│   │   ├── WG_20220727\n│   │   │   ├── RPH_TWTT\n│   │   │   ├── pxp_tt\n│   │   │   └── pxp_tt_j2k\n│   │   └── posfilter\n│   │       └── POS_FREED_TRANS_TWTT\n│   ├── 209\n│   │   ├── GPS_PPP\n│   │   │   ├── GPS_POS_FREED\n│   │   │   ├── kin_2022209_3296\n│   │   │   └── SFG100XXX_R_20222090000_01D_01S_MO.pos\n│   │   ├── WG_20220728\n│   │   │   ├── RPH_TWTT\n│   │   │   ├── pxp_tt\n│   │   │   └── pxp_tt_j2k\n│   │   └── posfilter\n│   │       └── POS_FREED_TRANS_TWTT\n│   ├── 210\n│   │   ├── GPS_PPP\n│   │   │   ├── GPS_POS_FREED\n│   │   │   ├── kin_2022210_3296\n│   │   │   └── SFG100XXX_R_20222100000_01D_01S_MO.pos\n│   │   ├── WG_20220729\n│   │   │   ├── RPH_TWTT\n│   │   │   ├── pxp_tt\n│   │   │   └── pxp_tt_j2k\n│   │   └── posfilter\n│   │       └── POS_FREED_TRANS_TWTT\n│   ├── NOV\n│   │   ├── NCL1_INSPVAA.dat\n│   │   └── NCL1_INSSTDEVA.dat\n│   ├── ctd\n│   │   └── CTD_NCL1_Ch_Mi\n│   ├── deletns.dat\n│   └── quality_control.csv\n├── NCL1_parsed\n│   ├── 208\n│   │   ├── GPS_PPP\n│   │   │   ├── GPS_POS_FREED\n│   │   │   └── sfg12080.pos\n│   │   └── WG_20220727\n│   │       └── *.tar.gz\n│   ├── 209\n│   │   ├── GPS_PPP\n│   │   │   ├── GPS_POS_FREED\n│   │   │   └── sfg12090.pos\n│   │   └── WG_20220728\n│   │       └── *.tar.gz\n│   └── 210\n│       ├── GPS_PPP\n│       │   ├── GPS_POS_FREED\n│       │   └── sfg12100.pos\n│       └── WG_20220729\n│           └── *.tar.gz\n└── targz_test_files\n    └── *.tar.gz\n```\n\n- `2022/NCL1`: The `2022` directory is the top level directory,\nwith `NCL1` being the station name and a subdirectory of the year.\n- `208,209,210`: The `208`, `209`, and `210` directories are the day of the year.\n  - `GPS_PPP`: The `GPS_PPP` directory contains the GNSS data available in three formats:\n    - `GPS_POS_FREED`: Legacy text-column format\n    - `kin_*`: [PRIDE PPP-AR](https://github.com/PrideLab/PRIDE-PPPAR) kin file\n    - `*.pos`: [CSRS-PPP](https://webapp.csrs-scrs.nrcan-rncan.gc.ca/geod/tools-outils/ppp.php?locale=en) .pos file\n  - `WG_*`: The `WG_*` directory contains the roll pitch heading (`RPH_TWTT`) and travel times data (`pxp_tt_*`).\n  - `posfilter`: The `posfilter` directory contains the GNSS data after kalman filtering, spline interpolation, and rotation from the Fortran and Shell scripts.\n- `NOV`: The `NOV` directory contains the `INS` data.\n  - `NCL1_INSPVAA.dat`: The `NCL1_INSPVAA.dat` file contains the INS Position, Velocity and Attitude data. See Novatel [`INSPVA`](https://docs.novatel.com/OEM7/Content/SPAN_Logs/INSPVA.htm).\n  - `NCL1_INSSTDEVA.dat`: The `NCL1_INSSTDEVA.dat` file contains the INS PVA standard deviations data. See Novatel [`INSSTDEV`](https://docs.novatel.com/OEM7/Content/SPAN_Logs/INSSTDEV.htm).\n- `ctd`: The `ctd` directory contains the `CTD` data.\n- `deletns.dat`: The `deletns.dat` file contains the deletions data from the Fortran software.\n- `quality_control.csv`: The `quality_control.csv` file contains the quality control human generated data for GNATSS.\n- `2022/NCL1_parsed`: A site directory containing the data telemetered back to shore from the wave glider in real time for QC purposes. These data are sampled at a reduced frequency, and include:\n  - `208,209,210`: The `208`, `209`, and `210` directories are the day of the year.\n    - `GPS_PPP`: The `GPS_PPP` directory contains the GNSS data available in two formats:\n      - `GPS_POS_FREED`: Legacy text-column format\n      - `*.pos`: [CSRS-PPP](https://webapp.csrs-scrs.nrcan-rncan.gc.ca/geod/tools-outils/ppp.php?locale=en) .pos file\n    - `WG_*`: The `WG_*` directory contains the raw files telemetered from the wave glider. These files are stored in a `tar.gz` format.\n- `2022/targz_test_files`: A directory containing a small number of QC files telemetered to shore from an SV-3 Wave Glider during data collection, stored in a `tar.gz` format. There is one file collected each year from the years 2021-2025.\n\n## Usage\n\nThe most direct way to use the data is using [`gnatss`](https://github.com/seafloor-geodesy/gnatss).\nWithin the `utilities` module there is a `testing` module that contains a function called `download_test_data`.\nThis function will download the test data from this repository and extract it to the specified `tests/data` directory or one that you specify.\n\n```python\nfrom gnatss.utilities.testing import download_test_data\n\n# This will download the test data to the default directory\n# of ${current working directory}/tests/data and unzip it.\ndownload_test_data(unzip=True)\n```\n\n## License\n\nThis repository is licensed under the BSD 3-Clause License, see [LICENSE](LICENSE).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fseafloor-geodesy%2Fgnatss-test-data","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fseafloor-geodesy%2Fgnatss-test-data","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fseafloor-geodesy%2Fgnatss-test-data/lists"}