ODM2 Admin

ODM2 Admin is an application for site level data management of environmental observations using Observation Data Model 2 (ODM2). The application was designed for management of data from the Luquillo Critical Zone Observatory located in northeastern Puerto Rico. For more details about why ODM2 Admin was developed see Why ODM2 Admin was developed

ODM2 was created through National Science Foundation Grant EAR-1224638. Support for the development of this application comes from NSF Grant EAR-1331841 Luquillo CZO.

The ODM2 Admin source code can be found here: https://github.com/ODM2/ODM2-Admin

ODM2 can be found here: https://github.com/ODM2

Other ODM2 tools can be used in conjunction with ODM2 Admin, extensive testing has been done using ODM2 Admin with ODM2PythonAPI and WOFpy.

Django ORM models exist for all ODM2 tables. Web forms for ODM2Core and a number of additional ODM2 tables. Sites and sampling features are mapped via a leaflet mapping interface. Graphing of time series result values via highcharts are implemented. Data logger files can be imported with properly configured data logger file columns and time series results results.

Diagram of ODM2 Admin infrastructure:

_images/ODM2AdminInfrastructure.png

ODM2 Admin was initially developed using a postgresql version of the ODM2 data model. ODM2 Admin has also been used with Microsoft SQL and SQLite implementations of ODM2.

Extended infrasructure with WOFpy web services and ODM2PythonAPI

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ODM2 Admin can be setup in conjunction with WOFpy and ODM2PythonAPI. WOFpy implements CUAHSI’s water one flow web services. See the WOFpy github page for more. ODM2PythoAPI is a A Python-based application programmer’s interface for the Observations Data Model 2 (ODM2). For more see the ODM2PythonAPI github page

An example postgresql database named ODM2AdminExamplePostgresqlDB is provided, this is a custom postgresql format backup which can be restored to an empty database. An extrasql.sql file contains some extra views used for efficiently exporting data as emails.

Primary Installation

The fastest way to get started is to install with DockerHub:

Alternatively you can download the source code from github (https://github.com/ODM2/ODM2-Admin) setup a conda environment, create an ODM2 database, run the extrasql.sql script (found in the root directory of the source code) on that database, and change settings in:

ODM2-Admin-master\templatesAndSettings\settings\base.py
ODM2-Admin-master\templatesAndSettings\settings\development.py

When you are depolying to production you will want to change the settings in production.py instead of development.py You can also have the settings files point to an existing ODM2 database, you will need to run the extrasql.sql on the database. For more details on settings see ODM2 Admin Settings

pip install -r requirements.txt

or

conda config --add channels conda-forge --force
conda create -n ENVNAME python=2.7 --file requirements.txt

or create the conda environment with the development requirements as well:

conda create -n ENVNAME python=2.7 --file requirements.txt --file requirements-dev.txt --channel conda-forge

You will need to run extrasql.sql on a postgreSQL instance of ODM2, a blank schema script can be found here: https://github.com/ODM2/ODM2/tree/master/src/blank_schema_scripts/postgresql

Six instances of ODM2 Admin have been deployed and are hosted by CUAHSI. If you are interested in an ODM2 Admin instance, hosted on the CUAHSI cloud, contact leonmi@sas.upenn.edu

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Another deployment for demonstration porposes is available, see the :ref:’ODM2AdminDemo’ for more information:

http://odm2admin.cuahsi.org/Sandbox/

Using ODM2 Admin

The documents below provide instructions on using ODM2 Admin.

ODM2 Admin Walkthrough

The ODM2 Admin Walkthrough uses a Sandbox instance of ODM2 Admin while also documenting the work through steps with detailed descriptions and images from the sandbox. Many of the features of ODM2 Admin are described here.