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other:python:jyp_steps [2021/07/21 15:18] jypeter [Extra numpy information] Reorganized some of the indexing section |
other:python:jyp_steps [2021/09/22 13:21] jypeter [cdms2] uv-cdat => cdat |
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==== cdms2 ==== | ==== cdms2 ==== | ||
- | Summary: cdms2 can read/write netCDF files (and read //grads// dat+ctl files) and provides a higher level interface than netCDF4. cdms2 is available in the [[other:python:starting#uv-cdat|UV-CDAT distribution]], and can theoretically be installed independently of UV-CDAT (e.g. it will be installed when you install [[https://cmor.llnl.gov/mydoc_cmor3_conda/|CMOR in conda)]]. When you can use cdms2, you also have access to //cdtime//, that is very useful for handling time axis data. | + | Summary: cdms2 can read/write netCDF files (and read //grads// dat+ctl files) and provides a higher level interface than netCDF4. cdms2 is available in the [[other:python:starting#cdat|CDAT distribution]], and can theoretically be installed independently of CDAT (e.g. it will be installed when you install [[https://cmor.llnl.gov/mydoc_cmor3_conda/|CMOR in conda)]]. When you can use cdms2, you also have access to //cdtime//, that is very useful for handling time axis data. |
How to get started: | How to get started: | ||
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===== CDAT-related resources ===== | ===== CDAT-related resources ===== | ||
- | Some links, in case they can't be found easily on the [[https://uv-cdat.llnl.gov|UV-CDAT]] web site... | + | Some links, in case they can't be found easily on the [[https://cdat.llnl.gov|CDAT]] web site... |
- | * [[https://uv-cdat.llnl.gov/tutorials.html|Tutorials in ipython notebooks]] | + | * [[https://cdat.llnl.gov/tutorials.html|Tutorials in ipython notebooks]] |
* [[http://cdat-vcs.readthedocs.io/en/latest/|VCS: Visualization Control System]] | * [[http://cdat-vcs.readthedocs.io/en/latest/|VCS: Visualization Control System]] | ||
* [[https://github.com/CDAT/vcs/issues/238|Colormaps in vcs examples]] | * [[https://github.com/CDAT/vcs/issues/238|Colormaps in vcs examples]] | ||
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//json// files look basically like a **list of (nested) python dictionaries** that would have been dumped to a text file | //json// files look basically like a **list of (nested) python dictionaries** that would have been dumped to a text file | ||
- | * [[https://docs.python.org/2/library/json.html|json module]] documentation | + | * [[https://docs.python.org/3/library/json.html|json module]] documentation |
* [[https://realpython.com/python-json/|Working With JSON Data in Python]] tutorial | * [[https://realpython.com/python-json/|Working With JSON Data in Python]] tutorial | ||
* example script: ''/home/users/jypeter/CDAT/Progs/Devel/beaugendre/nc2json.py'' | * example script: ''/home/users/jypeter/CDAT/Progs/Devel/beaugendre/nc2json.py'' |