PyGMT - A Python interface for the Generic Mapping Tools

The Generic Mapping Tools (GMT)

Last update: Dec 28, 2022

Overview

PyGMT

A Python interface for the Generic Mapping Tools

Documentation (development version) | Contact | Try Online

Digital Object Identifier for the Zenodo archive

Why PyGMT?

A beautiful map is worth a thousand words. To truly understand how powerful PyGMT is, play with it online on Binder! But if you need some convincing first, watch this 1 hour introduction to PyGMT!

Afterwards, feel free to look at our Tutorials or visit the PyGMT Gallery.

Remote Online Sessions for Emerging Seismologists (ROSES): Unit 8 - PyGMT

Disclaimer

🚨 This package is still undergoing rapid development. 🚨

All of the API (functions/classes/interfaces) is subject to change until we reach v1.0.0 as per the semantic versioning specification. There may be non-backward compatible changes as we experiment with new design ideas and implement new features. This is not a finished product, use with caution.

We welcome any feedback and ideas! Let us know by submitting issues on GitHub or by posting on our Discourse forum.

About

PyGMT is a library for processing geospatial and geophysical data and making publication quality maps and figures. It provides a Pythonic interface for the Generic Mapping Tools (GMT), a command-line program widely used in the Earth Sciences.

We rely heavily on new features that have been implemented in GMT 6.0. In particular, a new modern execution mode that greatly simplifies figure creation. These features are not available in the 5.4 version of GMT.

Project goals

Make GMT more accessible to new users.
Build a Pythonic API for GMT.
Interface with the GMT C API directly using ctypes (no system calls).
Support for rich display in the Jupyter notebook.
Integration with the PyData ecosystem: numpy.ndarray or pandas.DataFrame for data tables and xarray.DataArray for grids.

Contacting Us

Most discussion happens on GitHub. Feel free to open an issue or comment on any open issue or pull request.
We have a Discourse forum where you can ask questions and leave comments.

Contributing

Code of conduct

Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.

Contributing Guidelines

Please read our Contributing Guide to see how you can help and give feedback.

Imposter syndrome disclaimer

We want your help. No, really.

There may be a little voice inside your head that is telling you that you're not ready to be an open source contributor; that your skills aren't nearly good enough to contribute. What could you possibly offer?

We assure you that the little voice in your head is wrong.

Being a contributor doesn't just mean writing code. Equally important contributions include: writing or proof-reading documentation, suggesting or implementing tests, or even giving feedback about the project (including giving feedback about the contribution process). If you're coming to the project with fresh eyes, you might see the errors and assumptions that seasoned contributors have glossed over. If you can write any code at all, you can contribute code to open source. We are constantly trying out new skills, making mistakes, and learning from those mistakes. That's how we all improve and we are happy to help others learn.

This disclaimer was adapted from the MetPy project.

Citing PyGMT

PyGMT is a community developed project. See the AUTHORS.md file on GitHub for a list of the people involved and a definition of the term "PyGMT Developers". Feel free to cite our work in your research using the following BibTeX:

@software{pygmt_2021_5162003,
  author       = {Uieda, Leonardo and
                  Tian, Dongdong and
                  Leong, Wei Ji and
                  Schlitzer, William and
                  Toney, Liam and
                  Grund, Michael and
                  Jones, Meghan and
                  Yao, Jiayuan and
                  Materna, Kathryn and
                  Newton, Tyler and
                  Anant, Abhishek and
                  Ziebarth, Malte and
                  Magen, Yohai and
                  Wessel, Paul},
  title        = {{PyGMT: A Python interface for the Generic Mapping Tools}},
  month        = aug,
  year         = 2021,
  publisher    = {Zenodo},
  version      = {v0.4.1},
  doi          = {10.5281/zenodo.5162003},
  url          = {https://doi.org/10.5281/zenodo.5162003}
}

To cite a specific version of PyGMT, go to our Zenodo page at https://doi.org/10.5281/zenodo.3781524 and use the "Export to BibTeX" function there. It is also strongly recommended to cite the GMT6 paper (which PyGMT wraps around). Note that some modules like surface and x2sys also have their dedicated citation. Further information for all these can be found at https://www.generic-mapping-tools.org/cite.

License

PyGMT is free software: you can redistribute it and/or modify it under the terms of the BSD 3-clause License. A copy of this license is provided in LICENSE.txt.

Support

The development of PyGMT has been supported by NSF grants OCE-1558403 and EAR-1948603.

Related projects

GMT.jl: A Julia wrapper for GMT.
gmtmex: A Matlab/Octave wrapper for GMT.

Other Python wrappers for GMT:

Compatibility with GMT/Python/NumPy versions

PyGMT Version	Documentation	GMT	Python	Numpy
v0.5.0 (upcoming release)	Dev Documentation (reflects main branch)	>=6.2.0	>=3.7	>=1.18
v0.4.1 (latest release)	v0.4.1 Documentation	>=6.2.0	>=3.7	>=1.17
v0.4.0	v0.4.0 Documentation	>=6.2.0	>=3.7	>=1.17
v0.3.1	v0.3.1 Documentation	>=6.1.1	>=3.7
v0.3.0	v0.3.0 Documentation	>=6.1.1	>=3.7
v0.2.1	v0.2.1 Documentation	>=6.1.1	>=3.6
v0.2.0	v0.2.0 Documentation	>=6.1.1	3.6 - 3.8
v0.1.2	v0.1.2 Documentation	>=6.0.0	3.6 - 3.8
v0.1.1	v0.1.1 Documentation	>=6.0.0	3.6 - 3.8
v0.1.0	v0.1.0 Documentation	>=6.0.0	3.6 - 3.8

Comments

-JEPSG:4326 not writing CRS to netcdf in surface

Description of the problem

Using a Spanish government gravity dataset converted to epsg:4326. Run blockmedian and surface seems to work fine. If I put a proj string in it seems to write that projection to the netcdf file.

However, -JEPSG:4326 (or -Jepsg:4326 or 4326) do

es not.

I made a script version and put a debug print in the utils library generating the run arguments and that gives this:

RUNARGS -I65.15s -R-9.34335092522/3.46340435922/35.8532670285/43.8612236053 RUNARGS -GD:\Spain\GMTtext15.nc -I65.15s -J4326 -R-9.34335092522/3.46340435922/35.8532670285/43.8612236053 -Vc

Full code that generated the error

#!/usr/bin/env python
# coding: utf-8

# In[1]:


import pygmt
import pandas as pd
import geopandas as gpd
import numpy as np
#import rasterio


#import pyvista as pv

from mpl_toolkits.mplot3d import Axes3D  # noqa: F401 unused import

import matplotlib.pyplot as plt
from matplotlib import cm
from matplotlib.ticker import LinearLocator, FormatStrFormatter
from matplotlib.patches import Rectangle

import verde as vd
#import cartopy.crs as ccrs
import dask
import pyproj
import pooch
import xarray as xr
import os

spain = gpd.read_file(r'D:\Spain\Gravimetria.shp')

# In[60]:

spain.head()

# In[3]:

Z = spain['VALU_BOU26'].values
lat =  spain.geometry.y.values
lon =  spain.geometry.x.values

# In[4]:

xmin = spain.total_bounds[0]
xmax = spain.total_bounds[2]
ymin = spain.total_bounds[1]
ymax = spain.total_bounds[3]
region = [xmin, xmax, ymin, ymax]

# In[5]:

datatable = pd.DataFrame()
datatable['longitude'] = lon.tolist()
datatable['latitude'] = lat.tolist()
datatable['bouguer_anomaly'] = Z.tolist()

# In[61]:

region2=[-9.31, 3.430053434000058, 35.92, 43.77780739100007]
region3="-9.34335092522/3.46340435922/35.8532670285/43.8612236053"

datatable_blockmedian = pygmt.blockmedian(table=datatable, spacing="65.15s", region=region3)  #e is metres
#grid_s = pygmt.surface(datatable_blockmedian['longitude'],datatable_blockmedian['latitude'],datatable_blockmedian['bouguer_anomaly'],spacing="65.15s",region=region3,J="epsg:4326",V="c",outfile=r'D:\Spain\GMTtext15.nc')
grid_s = pygmt.surface(datatable_blockmedian['longitude'],datatable_blockmedian['latitude'],datatable_blockmedian['bouguer_anomaly'],spacing="65.15s",region=region3,J="4326",V="c",outfile=r'D:\Spain\GMTtext15.nc')

 #+proj=longlat+ellps=WGS84 +datum=WGS84 +no_defs +towgs84=0,0,0

# In[62]:

get_ipython().system('gdalinfo "D:\\Spain\\GMTText15.nc"')

# In[ ]:

Full error message

From gdalinfo
Driver: netCDF/Network Common Data Format

Warning 1: Recode from UTF-8 to CP_ACP failed with the error: "Invalid argument".
Warning 1: dimension #1 (x) is not a Longitude/X dimension.
Warning 1: dimension #0 (y) is not a Latitude/Y dimension.
C:\Users\rscott\AppData\Local\Continuum\anaconda3\envs\pygmt\lib\threading.py:874: ResourceWarning: unclosed file <_io.BufferedWriter name=4>
  del self._target, self._args, self._kwargs
ResourceWarning: Enable tracemalloc to get the object allocation traceback
C:\Users\rscott\AppData\Local\Continuum\anaconda3\envs\pygmt\lib\threading.py:874: ResourceWarning: unclosed file <_io.BufferedReader name=5>
  del self._target, self._args, self._kwargs
ResourceWarning: Enable tracemalloc to get the object allocation traceback
C:\Users\rscott\AppData\Local\Continuum\anaconda3\envs\pygmt\lib\threading.py:874: ResourceWarning: unclosed file <_io.BufferedReader name=6>
  del self._target, self._args, self._kwargs
ResourceWarning: Enable tracemalloc to get the object allocation traceback


Files: D:\Spain\GMTText15.nc
Size is 709, 443
Origin = (-9.352395243923700,43.870282379708144)
Pixel Size = (0.018088637407401,-0.018117548816290)
Metadata:
  NC_GLOBAL#Conventions=CF-1.7
  NC_GLOBAL#GMT_version=6.1.1 [64-bit]
  NC_GLOBAL#history=surface @GMTAPI@-S-I-D-V-T-N-000000 -GD:\Spain\GMTtext15.nc -I65.15s -J+4326 -R-9.34335092522/3.46340435922/35.8532670285/43.8612236053 -Vc
  NC_GLOBAL#title=Data gridded with continuous surface splines in tension
  x#actual_range={-9.343350925219999,3.46340435922}
  x#long_name=x
  y#actual_range={35.8532670285,43.8612236053}
  y#long_name=y
  z#actual_range={-143.2124328613281,312.9815673828125}
  z#long_name=z
  z#_FillValue=-nan(ind)
Corner Coordinates:
Upper Left  (  -9.3523952,  43.8702824) 
Lower Left  (  -9.3523952,  35.8442083) 
Upper Right (   3.4724487,  43.8702824) 
Lower Right (   3.4724487,  35.8442083) 
Center      (  -2.9399733,  39.8572453) 
Band 1 Block=709x1 Type=Float32, ColorInterp=Undefined
  NoData Value=nan
  Metadata:
    actual_range={-143.2124328613281,312.9815673828125}
    long_name=z
    NETCDF_VARNAME=z
    _FillValue=-nan(ind)
In [ ]:

System information

Please paste the output of python -c "import pygmt; pygmt.show_versions()":

PyGMT information:
  version: v0.2.0
System information:
  python: 3.8.6 | packaged by conda-forge | (default, Oct  7 2020, 18:22:52) [MSC v.1916 64 bit (AMD64)]
  executable: C:\Users\rscott\AppData\Local\Continuum\anaconda3\envs\pygmt\python.exe
  machine: Windows-10-10.0.18362-SP0
Dependency information:
  numpy: 1.19.2
  pandas: 1.1.3
  xarray: 0.16.1
  netCDF4: 1.5.3
  packaging: 20.4
  ghostscript: 9.53.3
  gmt: 6.1.1
GMT library information:
  binary dir: C:/Users/rscott/AppData/Local/Continuum/anaconda3/envs/pygmt
  cores: 12
  grid layout: rows
  library path: C:/Users/rscott/AppData/Local/Continuum/anaconda3/envs/pygmt/Library/bin/gmt.dll
  padding: 2
  plugin dir: C:/Users/rscott/AppData/Local/Continuum/anaconda3/envs/pygmt/Library/bin/gmt_plugins
  share dir: C:/Users/rscott/AppData/Local/Continuum/anaconda3/envs/pygmt/Library/share/gmt
  version: 6.1.1

opened by RichardScottOZ 48

Release PyGMT v0.3.1
Release: v0.3.1 Scheduled Date: 2021/03/14 Pull request due date: 2021/03/12

Priority PRs/issues to complete prior to release @GenericMappingTools/python Any priorities to finish for this patch release?

[x] Unnecessary files in the source distributions (#904)

[ ] ~~Document how to skip CI in the contributing guides (#908)~~

[x] Better categories for gallery examples (#876)

[x] Let pygmt.info load datetime columns into a str dtype array (#960)

Before release:

[x] Reserve a DOI on Zenodo by clicking on "New Version"

[x] Finish up 'Changelog entry for v0.3.1' Pull Request (#1047):

[x] Add a new entry in doc/_static/version_switch.js for documentation switcher

[x] Update citation information https://github.com/GenericMappingTools/pygmt#citing-pygmt

[x] Add the documentation link https://github.com/GenericMappingTools/pygmt#documentation-for-other-versions

[x] Add compatibility information https://github.com/GenericMappingTools/pygmt#compatibility-with-python-and-gmt-versions

[x] Copy draft changelog from Release Drafter and edit it to look nice

Release:

[x] At the PyGMT release page on GitHub:

[x] Edit the draft release notes with the finalized changelog

[x] Set the tag version and release title to v0.3.1

[x] Make a release by clicking the 'Publish Release' button, this will automatically create a tag too

[x] Manually upload the pygmt-v0.3.1.zip file to https://zenodo.org/deposit, ensure that it is filed under the correct reserved DOI

After release:

[x] Update conda-forge pygmt-feedstock [Usually done automatically by conda-forge's bot]

[x] Bump PyGMT version on https://github.com/GenericMappingTools/try-gmt

[x] Announce the release on:

[x] GMT forum

~~[Major/Minor releases only] GMT website (News)~~

[x] ResearchGate

[x] Twitter

[x] Party :tada: (don't tick before all other checkboxes are ticked!)

maintenance
opened by willschlitzer 41
Change main branch from "master" to "main"

In the interest of inclusivity, should we change the main git branch from master to main? This would be in line with changes to large Python repos, including CPython, Numpy, Flask, and Django, as well as the default main branch for all new GitHub repos.

Are you willing to help implement and maintain this feature? Yes
maintenance

opened by willschlitzer 36
Release PyGMT v0.3.0
Release: v0.3.0 Scheduled Date: 2021/02/15 Pull request due date: 2021/02/13

Priority PRs/issues to complete prior to release

[x] Wrap subplot (#822)

[x] Wrap grd2cpt (#803)

[x] Wrap grdinfo aliases (#799)

[x] Move plotting functions to separate modules (#808)

[x] Add affiliation and ORCID to AUTHORS.md (#857)

[x] Fail to install the dev version following the install instructions (#856)

Before release:

[x] Reserve a DOI on Zenodo by clicking on "New Version" (@weiji14)

[x] Update Changelog (#887) (@willschlitzer)

[x] Add a new entry in doc/_static/version_switch.js for documentation switcher

[x] Update citation information https://github.com/GenericMappingTools/pygmt#citing-pygmt

Release:

[x] Go to GitHub Release and make a release, this will automatically create a tag too (@willschlitzer)

[x] Manually upload the pygmt-vX.Y.Z.zip file to https://zenodo.org/deposit, make sure you file it under the correct reserved DOI (@weiji14)

After release:

[x] Update conda-forge pygmt-feedstock [Usually done automatically by conda-forge's bot] (https://github.com/conda-forge/pygmt-feedstock/pull/14)

[x] Bump PyGMT version on https://github.com/GenericMappingTools/try-gmt (@seisman) (https://github.com/GenericMappingTools/try-gmt/commit/bd8090ce9fe07c6a083cfacfe5ae0e0a9a77b4a1)

[x] Announce the release on:

[x] GMT forum (https://forum.generic-mapping-tools.org/t/pygmt-v0-3-0-released)

[x] GMT website (News) (@michaelgrund) (https://github.com/GenericMappingTools/website/pull/95)

[x] ResearchGate link

~~Twitter~~ (feel free to tweet the release anyone!)

[x] Party :tada: (don't tick before all other checkboxes are ticked!)

maintenance
opened by willschlitzer 32
Bump to GMT 6.2.0rc1
The first release candidate of GMT 6.2.0 has been released (https://github.com/GenericMappingTools/gmt/releases/tag/6.2.0rc1) today.

Now GMT 6.2.0rc1 is available in the devel channel on conda-forge (https://anaconda.org/conda-forge/gmt/) and can be installed using:

conda install -c conda-forge/label/dev gmt=6.2.0rc1

We need to:

[x] Bump the GMT version to 6.2.0rc1 used in the CI tests (#1218)

[ ] Some tests fail and we need to fix them

[ ] Add some new tests for upstream bugs that were fixed in 6.2.0rc1

help wanted maintenance
opened by seisman 30
Wrap velo
Adding the velo function! Original GMT velo function can be found at https://docs.generic-mapping-tools.org/latest/supplements/geodesy/velo.html.

Live documentation preview: https://pygmt-git-fork-lhoupert-add-velo-gmt.vercel.app/api/generated/pygmt.Figure.velo.html Gallery example preview: https://pygmt-git-fork-lhoupert-add-velo-gmt.vercel.app/gallery/seismology/velo_arrow_ellipse.html

I followed advice from @weiji14 [see the feature request I opened here]. I implemented the function by mostly copy-modify-pasted from plot and edited the doc string. The options for velo are quite different from plot so most of the parameters were changed.

Problems encountered I need help to understand how pygmt is handling the dataframe data. The gmt velo function requires the argument table (One or more ASCII (or binary, see -bi[ncols][type]) data table file(s) holding a number of data columns. If no tables are given then we read from standard input.). My opinion is that in pygmt, Figure.velo should reads data values from files, numpy array or panda dataframe.

Can someone help to figure out what should be the pygmt code to run the gmt example given at the end of my request?

I converted the table from standard input into a panda dataframe:

data={'Long.': {0: 0, 1: -8, 2: 0, 3: -5, 4: 5, 5: 0}, ...: 'Lat.': {0: -8, 1: 5, 2: 0, 3: -5, 4: 0, 5: -5}, ...: 'Evel': {0: 0, 1: 3, 2: 4, 3: 6, 4: -6, 5: 6}, ...: 'Nvel': {0: 0, 1: 3, 2: 6, 3: 4, 4: 4, 5: -4}, ...: 'Esig': {0: 4, 1: 0, 2: 4, 3: 6, 4: 6, 5: 6}, ...: 'Nsig': {0: 6, 1: 0, 2: 6, 3: 4, 4: 4, 5: 4}, ...: 'CorEN': {0: 0.5, 1: 0.5, 2: 0.5, 3: 0.5, 4: -0.5, 5: -0.5}, ...: 'SITE': {0: '4x6', 1: '3x3', 2: 'NaN', 3: '6x4', 4: '-6x4', 5: '6x-4'}} df1 = pd.DataFrame(data)

Original GMT example for velo (more details here) The following should make big red arrows with green ellipses outlined in red. Note that the 39% confidence scaling will give an ellipse which fits inside a rectangle of dimension Esig by Nsig.

gmt psvelo << END -h2 -R-10/10/-10/10 -W0.25p,red -Ggreen -L -Se0.2/0.39/18 \ -B1g1 -Jx0.4/0.4 -A0.3p -P -V > test.ps #Long. Lat. Evel Nvel Esig Nsig CorEN SITE #(deg) (deg) (mm/yr) (mm/yr) 0. -8. 0.0 0.0 4.0 6.0 0.500 4x6 -8. 5. 3.0 3.0 0.0 0.0 0.500 3x3 0. 0. 4.0 6.0 4.0 6.0 0.500 -5. -5. 6.0 4.0 6.0 4.0 0.500 6x4 5. 0. -6.0 4.0 6.0 4.0 -0.500 -6x4 0. -5. 6.0 -4.0 6.0 4.0 -0.500 6x-4 END

Fixes #510
feature
opened by lhoupert 30

Passing xarray.DataArray to grdfilter gives incorrect results

Description of the problem

Here is the result from GMT CLI. From the output, we can know the min and max of the filtered grid, -6147.49072266 and 5164.06005859.

$ gmt grdfilter @earth_relief_01d_p -Fg600 -D4 -Goutput.nc
$ gmt grdinfo -C output.nc
output.nc	-180	180	-90	90	-6147.49072266	5164.06005859	1	1	360	180	1	1

This is how we do the same thing in Python:

from pygmt import grdfilter
from pygmt.datasets import load_earth_relief

# passing a grid file
result1 = grdfilter("@earth_relief_01d_p", filter="g600", distance="4")
print("result1:", result1.data.min(), result1.data.max())

# passing a xarray.DataArray
grid = load_earth_relief(resolution="01d", registration="pixel")
result2 = grdfilter(grid=grid, filter="g600", distance="4")
print("result2:", result2.data.min(), result2.data.max())

The output is:

result1: -6147.4907 5164.06
result2: -6147.4727 5164.1157

Obviously, passing xarray.DataArray to grdfilter gives incorrect results.

It's still unclear to me if this is a PyGMT bug or an upstream GMT bug.

Note: the tests in test_grdfilter.py is testing the "wrong" results. We need to update the tests after figuring out the reason.

bug upstream

opened by seisman 29

Improve PyGMT documentation

We have to decide whether we want to add quotes to all arguments, e.g., '05m' or 05m. Originally posted in https://github.com/GenericMappingTools/pygmt/pull/976#discussion_r584484932.

We use quotes for many arguments, e.g., https://github.com/GenericMappingTools/pygmt/blob/afe9293d8d6705587be9982909820d9ebf5e75eb/pygmt/datasets/earth_relief.py#L34-L39

Meanwhile, we don't use quotes in some cases, e.g., https://github.com/GenericMappingTools/pygmt/blob/afe9293d8d6705587be9982909820d9ebf5e75eb/pygmt/datasets/earth_relief.py#L44-L45

We could refer to other projects posted in https://github.com/GenericMappingTools/pygmt/pull/976#discussion_r584759875

Just checked other projects, numpy (https://numpy.org/doc/stable/reference/generated/numpy.datetime_as_string.html#numpy.datetime_as_string), pandas (https://pandas.pydata.org/docs/reference/api/pandas.read_csv.html) and matplotlib (https://matplotlib.org/stable/api/legend_api.html) use 'string', not 'string'.

documentation

opened by core-man 28
Wrap solar
Description of proposed changes

Wrap the GMT module solar.

Reminders

[x] Run make format and make check to make sure the code follows the style guide.

[x] Add tests for new features or tests that would have caught the bug that you're fixing.

[x] Add new public functions/methods/classes to doc/api/index.rst.

[x] Write detailed docstrings for all functions/methods.

[x] If adding new functionality, add an example to docstrings or tutorials.

Notes

You can write /format in the first line of a comment to lint the code automatically

feature
opened by willschlitzer 28
Update the docstrings in the plotting modules
Description of proposed changes

Update the docstrings of aliases following the convention in #631.

To do:

[ ] Update docstrings for data modules

[ ] Format docstrings as raw strings

Reminders

[ ] Run make format and make check to make sure the code follows the style guide.

[ ] Add tests for new features or tests that would have caught the bug that you're fixing.

[ ] Add new public functions/methods/classes to doc/api/index.rst.

[ ] Write detailed docstrings for all functions/methods.

[ ] If adding new functionality, add an example to docstrings or tutorials.

Slash Commands

You can write slash commands (/command) in the first line of a comment to perform specific operations. Supported slash commands are:

/format: automatically format and lint the code

/test-gmt-dev: run full tests on the latest GMT development version

documentation
opened by maxrjones 27
Initialize data version control for managing test images
Description of proposed changes

Using a data version control package called dvc to manage the PNG test images in our repository!

In a nutshell, we will only store the hash of the PNG on GitHub (in a *.png.dvc file) and the actual PNG will be stored at https://dagshub.com/GenericMappingTools/pygmt (see e.g. https://dagshub.com/GenericMappingTools/pygmt/src/data_version_control/pygmt/tests/baseline/test_logo_on_a_map.png).

List of commands ran so far on this 'data_version_control' branch (will update as I test things out):

Background (only needed to be done once for this repo)

Installing DVC for developing PyGMT

cd ~/path/to/pygmt conda activate pygmt make install pip install dvc

DVC init

dvc init # creates .dvcignore file and .dvc/ folder # remove .dvc/plots folder as won't be used # git add only the .dvcignore, .dvc/.gitignore and .dvc/config file git add .dvcignore .dvc/.gitignore .dvc/config git commit -m "Initialize data version control"

Setup DVC remote

dvc remote add upstream https://dagshub.com/GenericMappingTools/pygmt.dvc # updates .dvc/config file with remote URL dvc remote default upstream # set default dvc remote to 'upstream'

When a new test is being written (Everyone will need to run)

DVC remote authentication config (changes .dvc/config.local)

dvc remote modify upstream --local auth basic dvc remote modify upstream --local user "$DAGSHUB_USER" dvc remote modify upstream --local password "$DAGSHUB_PASS" # generate token at https://dagshub.com/user/settings/tokens

Generate new baseline PNG images

pytest --mpl-generate-path=baseline pygmt/tests/test_logo.py # generate new baseline images mv baseline/*.png pygmt/tests/baseline/ dvc add pygmt/tests/baseline/test_logo.png pygmt/tests/baseline/test_logo_on_a_map.png git rm -r --cached 'pygmt/tests/baseline/test_logo.png' git rm -r --cached 'pygmt/tests/baseline/test_logo_on_a_map.png' # echo "/test_*.png" > pygmt/tests/baseline/.gitignore

Push images to DVC remote

dvc add pygmt/tests/baseline/test_logo.png pygmt/tests/baseline/test_logo_on_a_map.png git add pygmt/tests/baseline/.gitignore pygmt/tests/baseline/test_*.png.dvc git commit -m "Add test_logo_*.png into DVC" dvc push --remote upstream git push

Pull PNG images from DVC remote (needed for Github Actions CI)

dvc status # should report any files 'not_in_cache' dvc pull # pull down files from DVC remote cache (fetch + checkout) pytest pygmt/tests/test_logo.py # run pytest as per usual

Note: Some of the dvc commands may not be necessary if we dvc install some git hooks so that dvc add/checkout/push actions happen simply with git add/checkout/push, but need to try this out a bit more. One forseeable con with this solution is that dvc may (?) run even for commits where no PNG images change, so an extra layer of slowness.

References:

https://dvc.org/doc/start/data-versioning

https://hackernoon.com/how-to-get-started-with-data-version-control-dvc-nn2n31bo

https://dagshub.com/blog/configure-a-dvc-remote-without-a-devops-degree/

https://dagshub.com/blog/datasets-should-behave-like-git-repositories/

https://dagshub.com/blog/data-version-control-tools/

https://dagshub.com/blog/data-science-pull-requests/

Addresses #963

Reminders

[ ] Run make format and make check to make sure the code follows the style guide.

[ ] Add tests for new features or tests that would have caught the bug that you're fixing.

[ ] Add new public functions/methods/classes to doc/api/index.rst.

[ ] Write detailed docstrings for all functions/methods.

[ ] If adding new functionality, add an example to docstrings or tutorials.

Slash Commands

You can write slash commands (/command) in the first line of a comment to perform specific operations. Supported slash commands are:

/format: automatically format and lint the code

/test-gmt-dev: run full tests on the latest GMT development version

maintenance
opened by weiji14 26
Exclude an invalid link in the 'Check Links' workflow
Description of proposed changes

Closes https://github.com/GenericMappingTools/pygmt/issues/2271

Fixes #

Reminders

[ ] Run make format and make check to make sure the code follows the style guide.

[ ] Add tests for new features or tests that would have caught the bug that you're fixing.

[ ] Add new public functions/methods/classes to doc/api/index.rst.

[ ] Write detailed docstrings for all functions/methods.

[ ] If wrapping a new module, open a 'Wrap new GMT module' issue and submit reasonably-sized PRs.

[ ] If adding new functionality, add an example to docstrings or tutorials.

[ ] Use underscores (not hyphens) in names of Python files and directories.

Slash Commands

You can write slash commands (/command) in the first line of a comment to perform specific operations. Supported slash commands are:

/format: automatically format and lint the code

/test-gmt-dev: run full tests on the latest GMT development version

maintenance
opened by seisman 0
Add checking GMT Legacy/Dev Tests to the release checklist
Description of proposed changes

Related to https://github.com/GenericMappingTools/pygmt/pull/2281#issuecomment-1366768553.

Reminders

[ ] Run make format and make check to make sure the code follows the style guide.

[ ] Add tests for new features or tests that would have caught the bug that you're fixing.

[ ] Add new public functions/methods/classes to doc/api/index.rst.

[ ] Write detailed docstrings for all functions/methods.

[ ] If wrapping a new module, open a 'Wrap new GMT module' issue and submit reasonably-sized PRs.

[ ] If adding new functionality, add an example to docstrings or tutorials.

[ ] Use underscores (not hyphens) in names of Python files and directories.

Slash Commands

You can write slash commands (/command) in the first line of a comment to perform specific operations. Supported slash commands are:

/format: automatically format and lint the code

/test-gmt-dev: run full tests on the latest GMT development version

maintenance skip-changelog
opened by seisman 0
Rewrite gallery example "track_sampling.py"

Original posts by @weiji14 (https://github.com/GenericMappingTools/pygmt/pull/2190#pullrequestreview-1231163134) and @seisman (https://github.com/GenericMappingTools/pygmt/pull/2190#issuecomment-1366626976) regarding gallery example track_sampling.py:

The original intention of the track_sampling.py gallery example added in #308 was to showcase the grdtrack data processing function, rather than as a proper 'map' per se.

Personally, I feel that having just one colorbar (the normalized elevation one) would be enough, since the background grayscale earth_relief elevation is just for context. But I also find normalized elevation to be hard to interpret (see my comment below), so not sure what's a good plan forward 😅 What are your thoughts?

Perhaps we can rewrite the grdtrack example to something like (https://docs.gmt-china.org/latest/examples/ex026/):
documentation help wanted

opened by yvonnefroehlich 0
Use plural for units for the other quantities
Description of proposed changes

This PR is similar to PR #2251 and changes the units for other quanities to plural.

[x] documentation

[x] datasets

[x] tests

[x] examples

[x] gallery

[x] tutorials

[x] get started

[x] projections

Reminders

[ ] Run make format and make check to make sure the code follows the style guide.

[ ] Add tests for new features or tests that would have caught the bug that you're fixing.

[ ] Add new public functions/methods/classes to doc/api/index.rst.

[ ] Write detailed docstrings for all functions/methods.

[ ] If wrapping a new module, open a 'Wrap new GMT module' issue and submit reasonably-sized PRs.

[ ] If adding new functionality, add an example to docstrings or tutorials.

[ ] Use underscores (not hyphens) in names of Python files and directories.

Slash Commands

You can write slash commands (/command) in the first line of a comment to perform specific operations. Supported slash commands are:

/format: automatically format and lint the code

/test-gmt-dev: run full tests on the latest GMT development version

documentation skip-changelog needs review
opened by yvonnefroehlich 2
Need to check if some modules modify the input in an unexpected way

See https://github.com/GenericMappingTools/gmt/pull/7171 and https://github.com/GenericMappingTools/gmt/pull/7172 for context.

The PyGMT team may wish to check what other modules modify input. I do not think we will rewrite all modules to internally do this though, in that case simpler to pass the DUPLICATE flag.

Originally posted by @PaulWessel in https://github.com/GenericMappingTools/gmt/issues/7172#issuecomment-1364653376
maintenance

opened by seisman 0
Link Checker Report on 2022-12-25
Summary

| Status | Count | |---------------|-------| | 🔍 Total | 23182 | | ✅ Successful | 5772 | | ⏳ Timeouts | 3 | | 🔀 Redirected | 0 | | 👻 Excluded | 17405 | | ❓ Unknown | 0 | | 🚫 Errors | 2 |

Errors per input

Errors in repository/README.rst

[TIMEOUT] https://twitter.com/gmt_dev | Timeout

Errors in repository/.github/ISSUE_TEMPLATE/bump_gmt_checklist.md

[404] https://github.com/GenericMappingTools/gmt/releases/tag/X.Y.Z | Failed: Network error: Not Found

Errors in repository/.github/ISSUE_TEMPLATE/release_checklist.md

[TIMEOUT] https://twitter.com/gmt_dev | Timeout

Errors in repository/AUTHORS.md

[TIMEOUT] https://twitter.com/itsabhianant | Timeout

Errors in documentation/dev/genindex.html

[404] https://github.com/GenericMappingTools/pygmt/edit/main/doc/genindex | Failed: Network error: Not Found

Full Github Actions output
maintenance
opened by github-actions[bot] 1

Releases(v0.8.0)

v0.8.0(Dec 29, 2022)
Release v0.8.0 (2022/12/30)

Highlights

🎉 Eighth minor release of PyGMT 🎉

Added support for tab auto-completion for all GMT default parameters (#2213)

Created functions to download GMT remote datasets (#1786)

Wrapped the ternary module (#1431)

Added an intro tutorial for creating contour maps (#2126)

New Features

Add load_earth_free_air_anomaly function for Earth free-air anomaly dataset (#2238)

Add load_earth_geoid function for Earth Geoid dataset (#2236)

Add load_earth_magnetic_anomaly function for Earth magnetic anomaly dataset (#2196, #2239, #2241)

Add load_earth_vertical_gravity_gradient function for Earth vertical gravity gradient dataset (#2240)

load_earth_relief: Add the support of data sources "gebco" , "gebcosi", and "synbath" (#1818, #2162, #2192, #2281)

Wrap ternary (#1431)

Enhancements

Set gridline (if available) as the default grid registration for remote datasets (#2266)

Add ternary sample dataset (#2211)

Figure.ternary: Add parameters "alabel", "blabel", and "clabel" (#2139)

Figure.psconvert: Add a new alias "gs_path" (-G) (#2076)

Figure.psconvert: Check if the given prefix is valid (#2170)

Figure.savefig: Raise a FileNotFoundError if the parent directory doesn't exist (#2160)

Figure.show: Allow keyword arguments passed to Figure.psconvert (#2078)

pygmt.config: Support tab auto-completion for all GMT defaults (#2213)

Rewrite the meca function to support offsetting and labeling beachballs (#1784)

Deprecations

Deprecate xshift (X) and yshift (Y) aliases from all plotting modules (remove in v0.12.0) (#2071)

Figure.plot: Deprecate parameter "color" to "fill" (remove in v0.12.0) (#2177)

Figure.plot3d: Deprecate parameter "color" to "fill" (remove in v0.12.0) (#2178)

Figure.rose: Deprecate parameter color to fill (remove in v0.12.0) (#2181)

Figure.velo: Deprecate parameters "color" to "fill" and "uncertaintycolor" to "uncertaintyfill" (remove in v0.12.0) (#2206)

Figure.wiggle: Deprecate parameter "color" (remove in v0.12.0) and add "fillpositive"/"fillnegative" (#2205)

Figure.psconvert: Remove the deprecated parameter "icc_gray" (deprecated since v0.6.0) (#2267)

Figure.text: Deprecate parameter "incols" to "use_word" (remove in v0.10.0) (#1964)

Bug Fixes

Figure.meca: Fix line and circle of offset parameter for dict/pandas input (#2226)

Figure.meca: Fix beachball offsetting with dict/pandas inputs (#2202)

Figure.meca: Fix the bug when passing a dict of scalar values to the spec parameter (#2174)

Figure.ternary: Fix the crash for pd.DataFrame input with GMT 6.3.0-6.4.0 (#2274)

Documentation

Add intro tutorial section for creating contour map (#2126)

Add gallery example for Figure.ternary method (#2138)

Add gallery example showing the usage of vertical and horizontal bars (#1521)

Add inline example for coast (#2142)

Add inline example for grdcontour (#2148)

Add inline example for grdimage (#2146)

Add inline example for grd2cpt (#2145)

Add inline example for solar (#2147)

Add SciPy 2022 talk to presentations (#2053)

Add instructions to install pygmt kernel for Jupyter users (#2153)

Improve instructions about setting GMT_LIBRARY_PATH env variable (#2136)

Add badges for conda package version, license, and twitter (#2081)

Add PyOpenSci peer reviewed badge to main README.rst (#2112)

Maintenance

Add an internal function to load GMT remote datasets (#2200)

Add support for Python 3.11 (#2172)

NEP29: Test PyGMT on NumPy 1.24 (#2256)

NEP29: Test PyGMT on NumPy 1.23 and 1.21 (#2057)

Bump the GMT version in CI to 6.4.0 (#1990)

Update baseline images for GMT 6.4.0 (#1883)

Migrate Continuous Documentation from Vercel to Readthedocs (#1859)

Set nested_sections to False for Sphinx-Gallery 0.11.0 regarding a correct navgation bar (#2046)

Convert bug report, feature, and module request issue templates into yaml configured forms (#2091, #2214, #2216)

doc: Set different html_baseurl for stable and dev versions (#2158)

Update the instructions for checking README syntax (#2265)

Use longname placeholders in the docstrings for common options (#1932)

Add optional dependencies to pyproject.toml (#2069)

Migrate project metadata from setup.py to pyproject.toml following PEP621 (#1848)

Move blackdoc options to pyproject.toml (#2093)

Move docformatter options from Makefile to pyproject.toml (#2072)

Replace flake8 with flakeheaven (#1847)

Add a workflow and Makefile target to test old GMT versions every Tuesday (#2079)

Check if a module outputs to a temporary file using "Path().stat().st_size > 0" (#2224)

pygmt.show_versions: Show GMT binary version and hide the Python interpreter path (#1838)

Refactor grdview and grdimage to use virtualfile_from_data (#1988)

Use the org-wide code of conduct (#2020)

Contributors

Dongdong Tian

Yvonne Fröhlich

Will Schlitzer

Michael Grund

Wei Ji Leong

Max Jones

Source code(tar.gz)
Source code(zip)
baseline-images.zip(4.43 MB)
v0.7.0(Jul 2, 2022)
Release v0.7.0 (2022/07/01)

Highlights

🎉 Seventh minor release of PyGMT 🎉

Wrapped 3 GMT modules

Added two new PyGMT tutorials and EGU 2022 short course to external resources page (#1971 and #1935)

New Features

Wrap binstats (#1652)

Wrap filter1d (#1512)

Wrap dimfilter (#1492)

Enhancements

Support passing data in NumPy int8, int16, uint8 and uint16 dtypes to GMT (#1963)

inset: Add region and projection aliases and fix two examples (#1931)

basemap: Plotting frames if required parameters are not given (#1909)

basemap: Added box alias for F (#1894)

Add a sample dataset maunaLoa_co2 (#1961)

Add a sample dataset notre_dame_topography (#1920)

Add a sample dataset earth_relief_holes (#1921)

Deprecations

NEP29: Set minimum required version to NumPy 1.20+ (#1985)

Figure.wiggle: Remove parameter 'columns', use 'incols' instead. (#1977)

Figure.histogram and pygmt.info: Remove parameter 'table', use 'data' instead (#1975)

pygmt.surface: Remove parameter 'outfile', use 'outgrid' instead (#1976)

blockm/contour/plot/plot3d/rose/surface/wiggle: Change the parameter order of data array and input arrays (#1978)

Bug Fixes

grdtrack: Fix the bug when profile is given (#1867)

Fix the grid accessor (grid registration and type) for 3D grids (#1913)

Documentation

Add instructions to install PyGMT using mamba (#1967)

Improve two gallery examples regarding categorical colormaps (#1934)

Add inline example to dimfilter (#1956)

Add inline example to surface (#1953)

Add inline example to grdfill (#1954)

Add inline code examples to contributing guidelines (#1924)

Add thumbnail images to the external resources page (#1941)

Redesign the team gallery using sphinx-design's card directive (#1937)

Maintenance

Fix broken 'Improve this page' links using sphinx variable page_source_suffix (#1969)

Split up functions for loading datasets (#1955)

Set setuptools_scm fallback_version to follow PEP440 (#1945)

Refactor text to use virtualfile_from_data (#1121)

Run full tests only on Wednesday scheduled jobs (#1833)

Run GMT Dev Tests on Monday, Wednesday and Friday only (#1922)

Update GMT Dev Tests workflow to test on macOS-12 and ubuntu-22.04 (#1918)

Contributors

Dongdong Tian

Will Schlitzer

Wei Ji Leong

Andre L. Belem

Yvonne Fröhlich

Max Jones

Jack Beagley

Michael Grund

Source code(tar.gz)
Source code(zip)
baseline-images.zip(4.25 MB)
v0.6.1(Apr 11, 2022)
Release v0.6.1 (2022/04/11)

Highlights

Patch release which allows passing None explicitly to pygmt functions (#1872, #1862, #1857, #1815)

A new tutorial for grdhisteq (#1821)

Bug Fixes

Fix pathlib support for plot and plot3d (#1831)

Documentation

Add inline example for grdvolume (#1726)

Format author affiliations in CITATION.cff and AUTHORS.md (#1844)

Maintenance

NEP29: Run PyGMT tests and docs build on Python 3.10 (#1868)

Let pygmt.show_versions() report geopandas version (#1846)

Refactor build_arg_string to also deal with infile and outfile (#1837)

Migrate build system settings to pyproject.toml following pep517 and pep518 (#1845)

Use the build package to build sdist and wheel distributions (#1823)

Let slash command /test-gmt-dev report job URL (#1866)

Contributors

Dongdong Tian

Meghan Jones

Wei Ji Leong

Michael Grund

Will Schlitzer

Source code(tar.gz)
Source code(zip)
baseline-images.zip(4.25 MB)
v0.6.0(Mar 14, 2022)
Release v0.6.0 (2022/03/14)

Highlights

🎉 Sixth minor release of PyGMT 🎉

New inline examples for 14 functions!

Single pygmt.datasets.load_sample_data function for loading any sample dataset (#1685)

Minimum required GMT version is now 6.3.0 (#1649)

New Features

Wrap triangulate (#731)

Wrap grdhisteq (#1433)

Enhancements

Add alias for blockmean's -S parameter (#1601)

Allow users to set the waiting time when displaying a preview image using an external viewer (#1618)

Raise an exception if the given parameter is not recognized and is longer than 2 characters (#1792)

Deprecations

Figure.plot/plot3d: Remove parameter "sizes", use "size" instead (#1809)

Figure.contour/plot/plot3d/rose: Remove parameter "columns", use "incols" instead (#1806)

Figure.psconvert: Add new aliases and deprecate parameter "icc_gray" (remove in v0.8.0) (#1673)

NEP29: Set minimum required version to Python 3.8+ (#1676)

NEP29: Set minimum required version to NumPy 1.19+ (#1675)

Bug Fixes

Allow passing arguments containing spaces into pygmt functions (#1487)

Fix the spacing parameter processing for many modules (#1805)

Fix missing gcmt convention keys in pygmt.meca (#1611)

Fix the spacing parameter and check required parameters in xyz2grd (#1804)

Fix UnicodeDecodeError with shapefiles for plot and plot3d (#1695)

Documentation

Add a shorter video introduction to the home page (#1769)

Add Liam's 2021 ROSES video to learning resources (#1760)

Add quick conda install instructions in main README (#1717)

Add instructions for reporting upstream bugs to contributing.md (#1610)

List key development dependencies to install for new contributors (#1783)

Update Code of Conduct to v2.1 (#1754)

Update the contributing guide about pushing changes to dvc and git (#1776)

Update dataset links to the new remote-datasets site (#1785)

Add more sections to the API docs (#1643)

Add an "add a title" to starter tutorial (#1688)

Reorganize tutorial section in the documentation sidebar (#1603)

Update the starter tutorial introduction (#1607)

Add gallery example to showcase blockmean (#1598)

Add gallery example to showcase project (#1696)

Update text symbol gallery example (#1648)

Add inline example for blockmean (#1729)

Add inline example for blockmedian (#1730)

Add inline example for blockmode (#1731)

Add inline example for grd2xyz (#1713)

Add inline example for grdclip (#1711)

Add inline example for grdcut (#1689)

Add inline example for grdgradient (#1720)

Add inline example for grdlandmask (#1721)

Add inline example for grdproject (#1722)

Add inline example for grdsample (#1724)

Add inline example for grdtrack (#1725)

Add inline example for select (#1756)

Add inline example for sph2grd (#1718)

Add inline example for xyz2grd (#1719)

Maintenance

Add a test to make sure the incols parameter works for pandas.DataFrame (#1771)

Add load_static_earth_relief function for internal testing (#1727)

Migrate pylint settings from .pylintrc to pyproject.toml (#1755)

NEP29: Test PyGMT on NumPy 1.22 (#1701)

Replace pkg_resources with importlib.metadata (#1674)

Update deprecated -g common option syntax (#1670)

Update deprecated -JG syntax (#1659)

Use pytest-doctestplus to skip some inline doctests (#1790)

Use Python 3.10 in Continuous Integration tests (#1577)

Contributors

Will Schlitzer

Meghan Jones

Dongdong Tian

Michael Grund

Wei Ji Leong

Julius Busecke

Source code(tar.gz)
Source code(zip)
baseline-images.zip(4.25 MB)
v0.5.0(Oct 29, 2021)
Release v0.5.0 (2021/10/29)

Highlights

🎉 Fifth minor release of PyGMT 🎉

Wrapped 12 GMT modules

Standardized and reorder table inputs to be 'data, x, y, z' across functions (#1479)

Added a gallery example showing usage of line objects from a geopandas.GeoDataFrame (#1474)

New Features

Wrap blockmode (#1456)

Wrap gmtselect (#1429)

Wrap grd2xyz (#1284)

Wrap grdproject (#1377)

Wrap grdsample (#1380)

Wrap grdvolume (#1299)

Wrap nearneighbor (#1379)

Wrap project (#1122)

Wrap sph2grd (#1434)

Wrap sphdistance (#1383)

Wrap sphinterpolate (#1418)

Wrap xyz2grd (#636)

Add function to import seafloor crustal age dataset (#1471)

Add pygmt.load_dataarray function (#1439)

Enhancements

Expand table-like input options for Figure.contour (#1531)

Expand table-like input options for pygmt.surface (#1455)

Raise GMTInvalidInput exception when required z is missing (#1478)

Add support for passing pathlib.Path objects as filenames (#1382)

Allow passing a list to the 'incols' parameter for blockm, grdtrack and text (#1475)

Plot square or cube by default for OGR/GMT files with Point/MultiPoint types (#1438)

Plot square or cube by default for geopandas Point/MultiPoint types (#1405)

Add area_thresh to COMMON_OPTIONS (#1426)

Add function to import Mars dataset (#1420)

Add function to import hotspot dataset (#1386)

Deprecations

pygmt.blockm*: Reorder input parameters to 'data, x, y, z' (#1565)

pygmt.surface: Reorder input parameters to 'data, x, y, z' (#1562)

Figure.contour: Reorder input parameters to 'data, x, y, z' (#1561)

Figure.plot3d: Reorder input parameters to 'data, x, y, z' (#1560)

Figure.plot: Reorder input parameters to "data, x, y" (#1547)

Figure.rose: Reorder input parameters to 'data, length, azimuth' (#1546)

Figure.wiggle: Reorder input parameter to 'data, x, y, z' (#1548)

Figure.histogram: Deprecate parameter "table" to "data" (remove in v0.7.0) (#1540)

pygmt.info: Deprecate parameter "table" to "data" (remove in v0.7.0) (#1538)

Figure.wiggle: Deprecate parameter "columns" to "incols" (remove in v0.7.0) (#1504)

pygmt.surface: Deprecate parameter "outfile" to "outgrid" (remove in v0.7.0) (#1458)

NEP29: Set minimum required version to NumPy 1.18+ (#1430)

Bug Fixes

Allow GMTDataArrayAccessor to work on sliced datacubes (#1581)

Allow non-string color when input data is a matrix or a file for plot and plot3d (#1526)

Raise RuntimeWarning instead of an exception for irregular grid spacing (#1530)

Raise an error for zero increment grid (#1484)

Documentation

Add CITATION.cff file for PyGMT (#1592)

Update region and projection standard docstrings (#1510)

Document gmtwhich -Ga option to download to appropriate cache folder (#1554)

Add gallery example showing the usage of text symbols (#1522)

Add gallery example for grdgradient (#1428)

Add gallery example for grdlandmask (#1469)

Add missing aliases to pygmt.grdgradient (#1515)

Add missing aliases to pygmt.sphdistance (#1516)

Add missing aliases to pygmt.blockmean and pygmt.blockmedian (#1500)

Add missing aliases to pygmt.Figure.wiggle (#1498)

Add missing aliases to pygmt.Figure.velo (#1497)

Add missing aliases to pygmt.surface (#1501)

Add missing aliases to pygmt.Figure.plot3d (#1503)

Add missing aliases to pygmt.grdlandmask (#1423)

Add missing aliases to pygmt.grdtrack (#1499)

Add missing aliases to pygmt.Figure.plot (#1502)

Add missing aliases to pygmt.Figure.text (#1448)

Add missing aliases to pygmt.Figure.histogram (#1451)

Add missing alias to pygmt.Figure.legend (#1453)

Add missing aliases to pygmt.Figure.rose (#1452)

Add missing alias to pygmt.Figure.grdview (#1450)

Add missing aliases to pygmt.Figure.image.py (#1449)

Add missing common options to contour (#1446)

Add missing 'incols' alias to info (#1476)

Maintenance

Add support for Python 3.10 (#1591)

Make IPython partially optional on CI to increase test coverage of figure.py (#1496)

Use mamba to install Continuous Integration dependencies (#841)

Remove deprecated codecov dependency from CI (#1494)

Add the use of Flake8 to check examples and fix warnings (#1477)

Contributors

Dongdong Tian

Michael Grund

Will Schlitzer

Wei Ji Leong

Meghan Jones

Yohai Magen

Amanda Leaman

@daroari

@obaney

@srijac

Andrés Ignacio Torres

Becky Salvage

Claudio Satriano

Jamie J Quinn

@carocamargo

Source code(tar.gz)
Source code(zip)
baseline-images.zip(5.16 MB)
v0.4.1(Aug 7, 2021)
Release v0.4.1 (2021/08/07)

Highlights

🎉 Patch release with multiple gallery examples 🎉

Change default GitHub branch name from "master" to "main" to increase inclusivity (#1360)

Add a "PyGMT Team" page (#1308)

Enhancements

Add common alias "verbose" (V) to grdlandmask and savefig (#1343)

Bug Fixes

Change invalid input conditions in grdtrack (#1376)

Fix bug so that x2sys_cross accepts dataframes with NaN values (#1369)

Documentation

Combine documentation and compatibility sections in README.rst (#1415)

Add a gallery example for grdclip (#1396)

Add a gallery example for different colormaps in subplots (#1394)

Add a gallery example for the contour method (#1387)

Add a gallery example showing individual custom symbols (#1348)

Add common option aliases to COMMON_OPTIONS in decorators.py (#1407)

Add return statement to grdclip and grdgradient docstring (#1390)

Restructure contributing.md to separate docs/general info from contributing code section (#1339)

Maintenance

Add tomli as a dependency in GMT Dev Tests (#1401)

NEP29: Test PyGMT on NumPy 1.21 (#1355)

Contributors

Meghan Jones

Will Schlitzer

Michael Grund

Wei Ji Leong

Yohai Magen

Jiayuan Yao

Dongdong Tian

Kadatatlu Kishore

Sean Li-Shin Ho

Soham Banerjee

Source code(tar.gz)
Source code(zip)
baseline-images.zip(5.10 MB)
v0.4.0(Jun 20, 2021)
Release v0.4.0 (2021/06/20)

Highlights

🎉 Fourth minor release of PyGMT 🎉

Add tutorials for datetime data (#1193) and plotting vectors (#1070)

Support tab auto-completion in Jupyter (#1282)

Minimum required GMT version is now 6.2.0 or newer (#1321)

New Features

Wrap blockmean (#1092)

Wrap grdclip (#1261)

Wrap grdfill (#1276)

Wrap grdgradient (#1269)

Wrap grdlandmask (#1273)

Wrap histogram (#1072)

Wrap rose (#794)

Wrap solar (#804)

Wrap velo (#525)

Wrap wiggle (#1145)

Add new function to load fractures sample data (#1101)

Allow load_earth_relief() to load the original land-only 01s or 03s SRTM tiles (#976)

Handle geopandas and shapely geometries via geo_interface link (#1000)

Support passing string type numbers, geographic coordinates and datetimes (#975)

Enhancements

Allow passing an array as intensity for plot3d (#1109)

Allow passing an array as intensity for plot (#1065)

Allow passing xr.DataArray as shading to grdimage (#750)

Allow x/y/z input for blockmedian and blockmean (#1319)

Allow pygmt.which to accept a list of filenames as input (#1312)

Refactor blockm* to use virtualfile_from_data and improve i/o (#1280)

Refactor grdtrack to use virtualfile_from_data and improve i/o to pandas.DataFrame (#1189)

Add parameters to histogram (#1249)

Add alias 'aspatial' to methods blockmedian, info, plot, plot3d, surface (#1090)

Add alias 'registration' to methods blockmean, info, grdfilter, surface (#1089)

Add incols to COMMON_OPTIONS, blockmean, and blockmedian (#1300)

Improve Figure.show for displaying previews in Jupyter notebooks and external viewers (#529)

Let Figure.savefig recommend .eps or .pdf when .ps extension is used (#1307)

Deprecations

Figure.contour: Deprecate parameter "columns" to "incols" (remove in v0.6.0) (#1303)

Figure.plot: Deprecate parameter "sizes" to "size" (remove in v0.6.0) (#1254)

Figure.plot: Deprecate parameter "columns" to "incols" (remove in v0.6.0) (#1298)

Figure.plot3d: Deprecate parameter "sizes" to "size" (remove in v0.6.0) (#1258)

Figure.plot3d: Deprecate parameter "columns" to "incols" (remove in v0.6.0) (#1040)

Figure.rose: Deprecate parameter "columns" to "incols" (remove in v0.6.0) (#1306)

NEP29: Set minimum required versions to NumPy 1.17+ and Python 3.7+ (#1074)

Raise a warning for the use of short-form parameters when long-forms are available (#1316)

Bug Fixes

Allow pandas.Series inputs to fig.histogram and pygmt.info (#1329)

Explicitly use netcdf4 engine in xarray.open_dataarray to read grd files (#1264)

Let Figure.savefig support filenames with spaces (#1116)

Let Figure.show(method='external') work well in Python scripts (#1062)

Documentation

Add histogram gallery example (#1272)

Add a gallery example showing individual basic geometric symbols (#1211)

Specify rectangle's width and height via style parameter in multi-parameter symbols example (#1325)

Update the inset gallery example (#1287)

Add categorical colorbars for plot, plot3d and line colors gallery examples (#1267)

Apply NIST SI unit convention to some gallery examples (#1194)

Use colorblind-friendly colors in the scatter plots gallery example (#1013)

Added documentation for three oblique mercator projections (#1251)

Add a list of external PyGMT resources (#1210)

Complete documentation for grdtrack (#1190)

Add projection and region to grdview docstring (#1295)

Add common alias spacing (-I) for specifying grid increments (#1288)

Standardize docstrings for table-like inputs (#1186)

Clarify that the "transparency" parameter in plot/plot3d/text can be 1d array (#1265)

Clarify that the "color" parameter in plot/plot3d can be 1d array (#1260)

Clarify interplay of spacing and per_column in info (#1127)

Remove the "full test" section from installation guide (#1206)

Clarify position of deprecate_parameter decorator to be above use_alias (#1302)

Add guidelines for managing issues to maintenance.md (#1301)

Add alias name convention to CONTRIBUTING.md (#1256)

Move contributing guide details to website and rename two sections (#1335)

Update the check_figures_equal testing section in CONTRIBUTING.md (#1108)

Revise Pull Request review process in CONTRIBUTING.md (#1119)

Maintenance

Add a workflow to upload baseline images as a release asset (#1317)

Add regression test for grdimage plotting an xarray.DataArray grid subset (#1314)

Add download_test_data to download data files used in tests (#1310)

Remove xfails and workarounds for datetime inputs into pygmt.info (#1236)

Improve the DVC image diff workflow to support side-by-side comparison of modified images (#1219)

Document the deprecation policy and add the deprecate_parameter decorator to deprecate parameters (#1160)

Convert booleans arguments in build_arg_string, not in kwargs_to_strings (#1125)

Create Github Action workflow for reporting DVC image diffs (#1104)

Update "GMT Dev Tests" workflow to test macOS-11.0 and pre-release Python packages (#1105)

Initialize data version control for managing test images (#1036)

Separate workflows for running tests and building documentation (#1033)

Contributors

Dongdong Tian

Wei Ji Leong

Michael Grund

Meghan Jones

Will Schlitzer

Jiayuan Yao

Abhishek Anant

Claire Klima

Megan Munzek

Michael Neumann

Nathan Loria

Noor Buchi

Shivani chauhan

@alperen-kilic

Loïc Houpert

Emily McMullan

Lawrence Qupty

Matthew Tankersley

@shahid-0

Vitor Gratiere Torres

Source code(tar.gz)
Source code(zip)
baseline-images.zip(5.10 MB)
v0.3.1(Mar 14, 2021)
Release v0.3.1 (2021/03/14)

Highlights

🎉 Multiple bug fixes and an improved gallery 🎉

Reorganized gallery examples into new categories (#995)

Added gallery examples for plotting vectors (#950, #890)

Last version to support GMT 6.1.1, future PyGMT versions will require GMT 6.2.0 or newer

Enhancements

Support passing a sequence to the spacing parameter of pygmt.info() (#1031)

Bug Fixes

Fix issues in loading GMT's shared library (#977)

Let pygmt.info load datetime columns into a str dtype array (#960)

Check invalid combinations of resolution and registration in load_earth_relief() (#965)

Open figures using the associated application on Windows (#952)

Fix bug that stops Figure.coast from plotting with only dcw parameter (#910)

Documentation

Add a gallery example showing different line front styles (#1022)

Add a gallery example for a double y-axes graph (#1019)

Add a gallery example of inset map showing a rectangle region (#1020)

Add a gallery example to show coloring of points by categories (#1006)

Add gallery example showing different polar projection use cases (#955)

Add underscore guideline to CONTRIBUTING.md (#1034)

Add instructions to upgrade installed PyGMT version (#1029)

Improve the docstring of the pygmt package (#1016)

Add common alias coltypes (-f) for specifying i/o data types (#994)

Expand documentation linking in CONTRIBUTING.md (#802)

Write changelog in markdown using MyST (#941)

Update web font to Atkinson Hyperlegible (#938)

Improve the gallery example for datetime inputs (#919)

Maintenance

Refactor plot and plot3d to use virtualfile_from_data (#990)

Explicitly exclude unnecessary files in source distributions (#999)

Refactor grd modules to use virtualfile_from_data (#992)

Refactor info and grdinfo to use virtualfile_from_data (#961)

Onboarding maintainer checklist (#773)

Add comprehensive tests for pygmt.clib.loading.clib_full_names (#872)

Add a workflow checking links in plaintext and HTML files (#634)

Remove nbsphinx extension (#931)

Improve the error message for loading an old version of the GMT library (#925)

Move requirements-dev.txt dependencies to environment.yml (#812)

Ensure proper non-dev version string when publishing to PyPI (#900)

Run tests in a single CI job (Ubuntu + Python 3.9) for draft PRs (#906)

Contributors

Dongdong Tian

Jiayuan Yao

Wei Ji Leong

Meghan Jones

Michael Grund

Will Schlitzer

Liam Toney

Kathryn Materna

Alicia Ngoc Diep Ha

Tawanda Moyo

Source code(tar.gz)
Source code(zip)
v0.3.0(Feb 15, 2021)
Highlights

🎉 Third minor release of PyGMT 🎉

Wrap inset (#788) for making overview maps and subplot (#822) for multi-panel figures

Apply standardized formatting conventions (#775) across most documentation pages

Drop Python 3.6 support (#699) so PyGMT now requires Python 3.7 or newer

New Features

Wrap grd2cpt (#803)

Let Figure.text support record-by-record transparency (#716)

Provide basic support for FreeBSD (#700, #878)

Enhancements

Let load_earth_relief support the 'region' parameter for all resolutions (#873)

Improve how PyGMT finds the GMT library (#702)

Add common alias panel (-c) to all plotting functions (#853)

Add aliases dcw (#765) and lakes (#781) to Figure.coast

Add alias shading to Figure.colorbar (#752)

Add alias annotation (A) to Figure.contour (#883)

Wrap Figure.grdinfo aliases (#799)

Add aliases frame and cmap to Figure.colorbar (#709)

Add alias frame to Figure.grdview (#707)

Improve the error message when PyGMT fails to load the GMT library (#814)

Add GMTInvalidInput error to Figure.coast (#787)

Documentation

Add authorship policy (#726)

Update PyGMT development installation instructions (#865)

Add a tutorial for adding a map title (#720)

Add a tutorial for plotting Earth relief (#712)

Add a tutorial for 3D perspective image (#743)

Add a tutorial for contour maps (#705)

Add a tutorial for plotting lines (#741)

Add a tutorial for the region argument (#800)

Add a gallery example for datetime inputs (#779)

Add a gallery example for Figure.logo (#823)

Add a gallery example for plotting multi-parameter symbols (#772)

Add a gallery example for Figure.image (#777)

Add a gallery example for setting line colors with a custom CPT (#774)

Add more gallery examples for projections (#761, #721, #757, #723, #762, #742, #728, #727)

Update the docstrings in the plotting modules (#881)

Update the docstrings in the non-plotting modules (#882)

Update Figure.coast docstrings (#798)

Update the docstrings of common aliases (#862)

Add sphinx-copybutton extension to easily copy codes (#838)

Choose the best figures in tutorials for thumbnails (#826)

Update axis label explanation in frames tutorial (#820)

Add guidelines for types of tests to write (#796)

Recommend using SI units in documentation (#795)

Add a table for compatibility of PyGMT with Python and GMT (#763)

Add description for the "columns" arguments (#766)

Add a table of the available projections (#753)

Add projection description for Lambert Azimuthal Equal-Area (#760)

Change text when GMTInvalidInput error is raised for basemap (#729)

Bug Fixes

Fix a bug of Figure.text when "text" is a non-string array (#724)

Fix the error message when IPython is not available (#701)

Maintenance

Add dependabot to keep GitHub Actions up to date (#861)

Skip workflows in PRs if only non-source-code files are changed (#839)

Add slash command '/test-gmt-dev' to test GMT dev version (#831)

Check files for UNIX-style line breaks and 644 permission (#736)

Rename vercel configuration file from now.json to vercel.json (#738)

Add a CI job testing GMT master branch on Windows (#756)

Migrate documentation deployment from Travis CI to GitHub Actions (#713)

Move Figure.meca into a standalone module (#686)

Move plotting functions to separate modules (#808)

Move non-plotting modules to separate modules (#832)

Add isort to sort imports alphabetically (#745)

Convert relative imports to absolute imports (#754)

Switch from versioneer to setuptools-scm (#695)

Add docformatter to format plain text in docstrings (#642)

Migrate pytest configurations to pyproject.toml (#725)

Migrate coverage configurations to pyproject.toml (#667)

Show test execution times in pytest (#835)

Add tests for grdfilter (#809)

Add tests for GMTInvalidInput of Figure.savefig and Figure.show (#810)

Add args_in_kwargs function (#791)

Add a Makefile target 'distclean' for deleting project metadata files (#744)

Add a test for Figure.basemap map_scale (#739)

Use args_in_kwargs for Figure.basemap error raising (#797)

Contributors

Will Schlitzer

Dongdong Tian

Wei Ji Leong

Michael Grund

Liam Toney

Meghan Jones

Source code(tar.gz)
Source code(zip)
v0.2.1(Nov 14, 2020)
Highlights

🎉 Patch release with more tutorials and gallery examples! 🎉

🐍 Support Python 3.9 (#689)

📹 Add Liam’s ROSES 2020 PyGMT talk (#643)

New Features

Wrap plot3d (#471)

Wrap grdfilter (#616)

Enhancements

Allow np.object dtypes into virtualfile_from_vectors (#684)

Let plot() accept record-by-record transparency (#626)

Refactor info to allow datetime inputs from xarray.Dataset and pandas.DataFrame tables (#619)

Tutorials & Gallery

Add tutorial for pygmt.config (#482)

Add an example for different line styles (#604, #664)

Add a gallery example for varying transparent points (#654)

Add tutorial for pygmt.Figure.text (#480)

Add an example for scatter plots with auto legends (#607)

Improve colorbar gallery example (#596)

Documentation Improvements

doc: Fix the description of grdcontour -G option (#681)

Refresh Code of Conduct from v1.4 to v2.0 (#673)

Add PyGMT Zenodo BibTeX entry to main README.md (#678)

Complete most of documentation for makecpt (#676)

Complete documentation for plot (#666)

Add “no_clip” to plot, text, contour and meca (#661)

Add common alias “verbose” (V) to all functions (#662)

Improve documentation of Figure.logo() (#651)

Add mini-galleries for methods and functions (#648)

Complete documentation of grdimage (#620)

Add common alias perspective (p) for plotting 3D illustrations (#627)

Add common aliases xshift (X) and yshift (Y) (#624)

Add common alias cores (x) for grdimage and other multi-threaded modules (#625)

Enable switching different versions of documentation (#621)

Add common alias transparency (-t) to all plotting functions (#614)

Bug Fixes

Disallow passing arguments like -XNone to GMT (#639)

Maintenance

Migrate PyPI release to GitHub Actions (#679)

Upload artifacts showing diff images on test failure (#675)

Add slash command “/format” to automatically format PRs (#646)

Add instructions to run specific tests (#660)

Add more tests for xarray grid shading (#650)

Refactor xfail tests to avoid storing baseline images (#603)

Add blackdoc to format Python codes in docstrings (#641)

Check and lint sphinx configuration file doc/conf.py (#630)

Improve Makefile to clean __pycache__ directory recursively (#611)

Update release process and checklist template (#602)

Contributors

Dongdong Tian

Wei Ji Leong

Conor Bacon

carocamargo

Source code(tar.gz)
Source code(zip)
v0.2.0(Sep 12, 2020)
Highlights

🎉 Second minor release of PyGMT 🎉

Minimum required GMT version is now 6.1.1 or newer (#577)

Plotting xarray grids using grdimage and grdview should not crash anymore and works for most cases (#560)

Easier time-series plots with support for datetime-like inputs to plot (#464) and the region argument (#562)

New Features

Wrap GMT_Put_Strings to pass str columns into GMT C API directly (#520)

Wrap meca (#516)

Wrap x2sys_init and x2sys_cross (#546)

Let grdcut() accept xarray.DataArray as input (#541)

Initialize a GMTDataArrayAccessor (#500)

Enhancements

Allow passing in pandas dataframes to x2sys_cross (#591)

Sensible array outputs for pygmt info (#575)

Allow pandas.DataFrame table and 1D/2D numpy array inputs into pygmt.info (#574)

Add auto-legend feature to grdcontour and contour (#568)

Add common alias verbose (V) (#550)

Let load_earth_relief() support all resolutions and optional subregion (#542)

Allow load_earth_relief() to load pixel or gridline registered data (#509)

Documentation

Link to try-gmt binder repository (#598)

Improve docstring of data_kind() to include xarray grid (#588)

Improve the documentation of Figure.shift_origin() (#536)

Add shading to grdview gallery example (#506)

Bug Fixes

Ensure surface and grdcut loads GMTDataArray accessor info into xarray (#539)

Raise an error if short- and long-form arguments coexist (#537)

Fix the grdtrack example to avoid crashes on macOS (#531)

Properly allow for either pixel or gridline registered grids (#476)

Maintenance

Add a test for xarray shading (#581)

Remove expected failures on grdview tests (#589)

Redesign check_figures_equal testing function to be more explicit (#590)

Cut Windows CI build time in half to 15 min (#586)

Add a test for Session.write_data() writing netCDF grids (#583)

Add a test to make sure shift_origin does not crash (#580)

Add testing.check_figures_equal to avoid storing baseline images (#555)

Eliminate unnecessary jobs from Travis CI (#567) and Azure Pipelines (#513)

Improve the workflow to test both GMT master (#485) and 6.1 branches (#554)

Automatically cancel in-progress CI runs of old commits (#544)

Remove the Stickler CI configuration file (#538), run style checks using Github Actions (#519)

Cache GMT remote data as artifacts on Github (#530)

Let pytest generate both HTML and XML coverage reports (#512)

Run Continuous Integration tests on Github Actions (#475)

Contributors

Dongdong Tian

Wei Ji Leong

Tyler Newton

Liam Toney

Source code(tar.gz)
Source code(zip)
v0.1.2(Jul 7, 2020)
Highlights

Patch release in preparation for the SciPy 2020 sprint session

Last version to support GMT 6.0, future PyGMT versions will require GMT 6.1 or newer

New Features

Wrap grdcut (#492)

Add show_versions() function for printing debugging information used in issue reports (#466)

Enhancements

Change load_earth_relief()'s default resolution to 01d (#488)

Enhance text with extra functionality and aliases (#481)

Documentation

Add gallery example for grdview (#502)

Turn all short aliases into long form (#474)

Update the plotting example using the colormap generated by pygmt.makecpt (#472)

Add instructions to view the test coverage reports locally (#468)

Update the instructions for testing pygmt install (#459)

Bug Fixes

Fix a bug when passing data to GMT in Session.open_virtual_file() (#490)

Maintenance

Temporarily expect failures for some grdcontour and grdview tests (#503)

Fix several failures due to updates of earth relief data (#498)

Unpin pylint version and fix some lint warnings (#484)

Separate tests of gmtinfo and grdinfo (#461)

Fix the test for GMT_COMPATIBILITY=6 (#454)

Update baseline images for updates of earth relief data (#452)

Simplify PyGMT Release process (#446)

Contributors

Dongdong Tian

Wei Ji Leong

Liam Toney

Source code(tar.gz)
Source code(zip)
v0.1.1(May 22, 2020)
Highlights:

:checkered_flag: Windows users rejoice, this bugfix release is for you! :checkered_flag:

Let PyGMT work with the conda GMT package on Windows (#434)

Enhancements:

Handle setting special parameters without default settings for config (#411)

Documentation:

Update install instructions (#430)

Add PyGMT AGU 2019 poster to website (#425)

Redirect www.pygmt.org to latest, instead of dev (#423)

Bug Fixes:

Set GMT_COMPATIBILITY to 6 when pygmt session starts (#432)

Improve how PyGMT finds the GMT library (#440)

Maintenance:

Finalize fixes on WIndows test suite for v0.1.1 (#441)

Cache test data on Azure Pipelines (#438)

This release contains contributions from:

Dongdong Tian

Wei Ji Leong

Jason K. Moore

Source code(tar.gz)
Source code(zip)
v0.1.0(May 3, 2020)
Highlights:

🎉 First official release of PyGMT 🎉

Python 3.8 is now supported (#398)

PyGMT now uses the stable version of GMT 6.0.0 by default (#363)

Use sphinx-gallery to manage examples and tutorials (#268)

New features:

Wrap blockmedian (#349)

Add pygmt.config() to change gmt defaults locally and globally (#293)

Wrap grdview (#330)

Wrap grdtrack (#308)

Wrap colorbar (#332)

Wrap text (#321)

Wrap legend (#333)

Wrap makecpt (#329)

Add a new method to shift plot origins (#289)

Enhancements:

Allow text accepting "frame" as an argument (#385)

Allow for grids with negative lat/lon increments (#369)

Allow passing in list to 'region' argument in surface (#378)

Allow passing in scalar number to x and y in plot (#376)

Implement default position/box for legend (#359)

Add sequence_space converter in kwargs_to_string (#325)

Documentation:

Update PyPI install instructions and API disclaimer message (#421)

Fix the link to GMT documentation (#419)

Use napoleon instead of numpydoc with sphinx (#383)

Document using a list for repeated arguments (#361)

Add legend gallery entry (#358)

Update instructions to set GMT_LIBRARY_PATH (#324)

Fix the link to the GMT homepage (#331)

Split projections gallery by projection types (#318)

Fix the link to GMT/Matlab API in the README (#297)

Use shinx extlinks for linking GMT docs (#294)

Comment about country code in projection examples (#290)

Add an overview page listing presentations (#286)

Bug Fixes:

Let surface return xr.DataArray instead of xr.Dataset (#408)

Update GMT constant GMT_STR16 to GMT_VF_LEN for GMT API change in 6.1.0 (#397)

Properly trigger pytest matplotlib image comparison (#352)

Use uuid.uuid4 to generate unique names (#274)

Maintenance:

Quickfix Zeit Now miniconda installer link to anaconda.com (#413)

Fix Github Pages deployment from Travis (#410)

Update and clean TravisCI configuration (#404)

Quickfix min elevation for new SRTM15+V2.1 earth relief grids (#401)

Wrap docstrings to 79 chars and check with flake8 (#384)

Update continuous integration scripts to 1.2.0 (#355)

Use Zeit Now to deploy doc builds from PRs (#344)

Move gmt from requirements.txt to CI scripts instead (#343)

Change py.test to pytest (#338)

Add Google Analytics to measure site visitors (#314)

Register mpl_image_compare marker to remove PytestUnknownMarkWarning (#323)

Disable Windows CI builds before PR #313 is merged (#320)

Enable Mac and Windows CI on Azure Pipelines (#312)

Fixes for using GMT 6.0.0rc1 (#311)

Assign authorship to "The PyGMT Developers" (#284)

Deprecations:

Remove mention of gitter.im (#405)

Remove portrait (-P) from common options (#339)

Remove require.js since WorldWind was dropped (#278)

Remove Web WorldWind support (#275)

This release contains contributions from:

Dongdong Tian

Wei Ji Leong

Leonardo Uieda

Liam Toney

Brook Tozer

Claudio Satriano

Cody Woodson

Mark Wieczorek

Philipp Loose

Kathryn Materna

Source code(tar.gz)
Source code(zip)