mikeio 1.0b1

A package that uses the DHI dfs libraries to create, write and read dfs and mesh files.

MIKE IO: input/output of MIKE files in python

Read, write and manipulate dfs0, dfs1, dfs2, dfs3, dfsu and mesh files.

Facilitates common data processing workflows for MIKE files.

For res1d and xns11 files use the related package MIKE IO 1D

Upcoming release: MIKE IO 1.0

MIKE IO 1.0 is planned to be released in May 2022 and it will have a lot of benefits to make working with dfs files easier, but it also requires some changes to your existing code. More details in the discussion page.

Important changes

• New class mikeio.DataArray which will be the main class to interact with, having these properties and methods
  • item info
  • geometry (grid coordinates)
  • methods for plotting
  • methods for aggreation in time and space
• Indexing into a dataset e.g. ds.Surface_elevation to get a specific item, will not return a numpy array, but a mikeio.DataArray

Requirements

• Windows or Linux operating system
• Python x64 3.7 - 3.10
• (Windows) VC++ redistributables (already installed if you have MIKE)

More info about dependencies

Where can I get help?

• Documentation - https://dhi.github.io/mikeio/
• New ideas and feature requests - GitHub Discussions
• Bugs - GitHub Issues
• General help, FAQ - Stackoverflow with the tag mikeio

Installation

From PyPI:

pip install mikeio

Or development version:

pip install https://github.com/DHI/mikeio/archive/main.zip

Tested

MIKE IO is tested extensively. 95% total test coverage.

See detailed test coverage report below:

---------- coverage: platform linux, python 3.10.2-final-0 -----------
Name                              Stmts   Miss  Cover
-----------------------------------------------------
mikeio/__init__.py                   38      3    92%
mikeio/aggregator.py                 98      9    91%
mikeio/base.py                       26      5    81%
mikeio/custom_exceptions.py          25      6    76%
mikeio/data_utils.py                111     24    78%
mikeio/dataarray.py                 686    101    85%
mikeio/dataset.py                   695     87    87%
mikeio/dfs0.py                      278     26    91%
mikeio/dfs1.py                       61      6    90%
mikeio/dfs2.py                      186     37    80%
mikeio/dfs3.py                      202     77    62%
mikeio/dfs.py                       269     21    92%
mikeio/dfsu.py                      735     56    92%
mikeio/dfsu_factory.py               41      2    95%
mikeio/dfsu_layered.py              142     19    87%
mikeio/dfsu_spectral.py              97      8    92%
mikeio/dfsutil.py                    89      5    94%
mikeio/eum.py                      1297      4    99%
mikeio/generic.py                   399      8    98%
mikeio/helpers.py                    16      5    69%
mikeio/interpolation.py              63      2    97%
mikeio/pfs.py                        95      0   100%
mikeio/spatial/FM_geometry.py       867     80    91%
mikeio/spatial/FM_utils.py          231     19    92%
mikeio/spatial/__init__.py            4      0   100%
mikeio/spatial/crs.py                50     25    50%
mikeio/spatial/geometry.py           88     34    61%
mikeio/spatial/grid_geometry.py     334     16    95%
mikeio/spatial/spatial.py           278    181    35%
mikeio/xyz.py                        12      0   100%
-----------------------------------------------------
TOTAL                              7513    866    88%

================ 454 passed in 41.76s =================

Cloud enabled

From MIKE IO v.0.7 it is possible to run MIKE IO in your favorite cloud notebook environment e.g. Deepnote, Google Colab, etc...