https://github.com/jeremyfix/medenv

Script to add envrionmental variables as provided by CMEMS, etopo given latitude, longitude, time, depth
https://github.com/jeremyfix/medenv

Last synced: 5 days ago
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Script to add envrionmental variables as provided by CMEMS, etopo given latitude, longitude, time, depth

• Host: GitHub
• URL: https://github.com/jeremyfix/medenv
• Owner: jeremyfix
• License: gpl-3.0
• Created: 2023-11-25T05:42:47.000Z (12 months ago)
• Default Branch: main
• Last Pushed: 2024-02-27T14:22:46.000Z (8 months ago)
• Last Synced: 2024-09-30T10:35:31.714Z (about 1 month ago)
• Language: Python
• Homepage:
• Size: 55.7 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        

# Environmental measures from mediterranean see











This package provides several utilities for requesting environmental measures in the Mediterrannean see. 

## Installation

In order to install the package, you can install the latest release with :

    pip install medenv

You can also install, using pip, the current version on the main branch by either :

	python3 -m pip install git+https://github.com/jeremyfix/medenv.git

Or, you can also install it by cloning the repository

	

	git clone https://github.com/jeremyfix/medenv.git

	python3 -m venv venv

	source venv/bin/activate

	python -m pip install medenv

## Usage

Check the examples in the `examples/` directory, but basically, grabbing environmental variables require a `Fetcher` to which you specify which features you want to grab and then provides `(latitude, longitude, time, depth)` requests: 

``` python

features = [

	"sea-surface-temperature",

	"sea-surface-salinity",

	"bathymetry",

	"temperature",

	"salinity",

	"chlorophyl-a",

	"nitrate",

	"phosphate",

	"ammonium",

	"phytoplankton-carbon-biomass",

	"oxygen",

	"net-primary-production",

	"ph",

	"alkalinity",

	"dissolved-inorganic-carbon",

	"northward-water-velocity",

	"eastward-water-velocity",

	# 2D features

	"mixed-layer-thickness",

	"sea-surface-above-geoid",

	"surface-partial-pressure-co2",

	"surface-co2-flux",

]

fetcher = medenv.Fetcher(features, reduction="mean")

date = datetime.datetime(year=2012, month=9, day=22, hour=14)

long, lat = 13.63, 43.55

tol_spatial = 0.2

long0 = (long - tol_spatial / 2, long + tol_spatial / 2)

lat0 = (lat - tol_spatial / 2, lat + tol_spatial / 2)

depth = 6

values, info_values = fetcher.get_values(date, (long0, lat0), depth)

```

The request accepts a range for the longitude/latitude and a single value for the date and depth. For both the date and depth, the fetcher will grab the closest values.