Bump the minimum required GMT version to 6.4.0

Author: seisman

.github/workflows/cache_data.yaml

@@ -38,7 +38,7 @@ jobs:
       # Install GMT and other required dependencies from conda-forge
       - name: Install dependencies
         run: |
-          mamba install gmt=6.3.0 numpy pandas xarray netCDF4 packaging \
+          mamba install gmt=6.4.0 numpy pandas xarray netCDF4 packaging \
                         build
 
       # Install the package that we want to test

.github/workflows/ci_docs.yml

@@ -70,7 +70,7 @@ jobs:
       # Install GMT and other required dependencies from conda-forge
       - name: Install dependencies
         run: |
-          mamba install gmt=6.3.0 numpy pandas xarray netCDF4 packaging \
+          mamba install gmt=6.4.0 numpy pandas xarray netCDF4 packaging \
                         build ipython make myst-parser geopandas \
                         sphinx sphinx-copybutton sphinx-design sphinx-gallery sphinx_rtd_theme
 

.github/workflows/ci_tests.yaml

@@ -90,7 +90,7 @@ jobs:
       # Install GMT and other required dependencies from conda-forge
       - name: Install dependencies
         run: |
-          mamba install gmt=6.3.0 numpy=${{ matrix.numpy-version }} \
+          mamba install gmt=6.4.0 numpy=${{ matrix.numpy-version }} \
                         pandas xarray netCDF4 packaging \
                         ${{ matrix.optional-packages }} \
                         build dvc make pytest>=6.0 \

README.rst

@@ -233,7 +233,7 @@ Compatibility with GMT/Python/NumPy versions
       - NumPy
     * - `Dev <https://github.com/GenericMappingTools/pygmt/milestone/9>`_ (upcoming release)
       - `Dev Documentation <https://www.pygmt.org/dev>`_ (reflects `main branch <https://github.com/GenericMappingTools/pygmt>`_)
-      - >=6.3.0
+      - >=6.4.0
       - >=3.8
       - >=1.20
     * - `v0.7.0 <https://github.com/GenericMappingTools/pygmt/releases/tag/v0.7.0>`_ (latest release)

doc/install.rst

@@ -80,7 +80,7 @@ Which GMT?
 PyGMT requires Generic Mapping Tools (GMT) version 6 as a minimum, which is the
 latest released version that can be found at
 the `GMT official site <https://www.generic-mapping-tools.org>`__.
-We need the latest GMT (>=6.3.0) since there are many changes being made to GMT
+We need the latest GMT (>=6.4.0) since there are many changes being made to GMT
 itself in response to the development of PyGMT, mainly the new
 :gmt-docs:`modern execution mode <cookbook/introduction.html#modern-and-classic-mode>`.
 

environment.yml

@@ -5,7 +5,7 @@ channels:
 dependencies:
     # Required dependencies
     - pip
-    - gmt=6.3.0
+    - gmt=6.4.0
     - numpy>=1.20
     - pandas
     - xarray

pygmt/clib/session.py

@@ -125,7 +125,7 @@ class Session:
     """
 
     # The minimum version of GMT required
-    required_version = "6.3.0"
+    required_version = "6.4.0"
 
     @property
     def session_pointer(self):

pygmt/tests/test_clib.py

@@ -847,7 +847,7 @@ def test_get_default():
     with clib.Session() as lib:
         assert lib.get_default("API_GRID_LAYOUT") in ["rows", "columns"]
         assert int(lib.get_default("API_CORES")) >= 1
-        assert Version(lib.get_default("API_VERSION")) >= Version("6.3.0")
+        assert Version(lib.get_default("API_VERSION")) >= Version("6.4.0")
 
 
 def test_get_default_fails():