Add metplus

[georgemccabe]

Checklist

• Title of this PR is meaningful: e.g. "Adding my_nifty_package", not "updated meta.yaml".
• License file is packaged (see here for an example).
• Source is from official source.
• Package does not vendor other packages. (If a package uses the source of another package, they should be separate packages or the licenses of all packages need to be packaged).
• If static libraries are linked in, the license of the static library is packaged.
• Package does not ship static libraries. If static libraries are needed, follow CFEP-18.
• Build number is 0.
• A tarball (url) rather than a repo (e.g. git_url) is used in your recipe (see here for more details).
• GitHub users listed in the maintainer section have posted a comment confirming they are willing to be listed there.
• When in trouble, please check our knowledge base documentation before pinging a team.

[github-actions]

Hi! This is the staged-recipes linter and your PR looks excellent! 🚀

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipes/metplus/meta.yaml) and found some lint.

Here's what I've got...

For recipes/metplus/meta.yaml:

• ❌ The top level meta key channels is unexpected
• ❌ Selectors are suggested to take a <two spaces>#<one space>[<expression>] form. See lines [44, 86, 106, 133]
• ❌ The recipe must have a build/number section.
• ❌ requirements: build: gcc_linux-64=12 must contain a space between the name and the pin, i.e. gcc_linux-64 =12
• ❌ requirements: build: netcdf-cxx4=4.3.1 must contain a space between the name and the pin, i.e. netcdf-cxx4 =4.3.1
• ❌ requirements: build: libopenblas==0.3.28 must contain a space between the name and the pin, i.e. libopenblas ==0.3.28
• ❌ requirements: build: _openmp_mutex=4.5 must contain a space between the name and the pin, i.e. _openmp_mutex =4.5
• ❌ This recipe is using a compiler, which now requires adding a build dependence on {{ stdlib("c") }} as well. Note that this rule applies to each output of the recipe using a compiler. For further details, please see META: {{ stdlib("c") }} migration conda-forge.github.io#2102.

For recipes/metplus/meta.yaml:

• ℹ️ The recipe is not parsable by parser conda-recipe-manager. The recipe can only be automatically migrated to the new v1 format if it is parseable by conda-recipe-manager.

_{This message was generated by GitHub Actions workflow run https://github.com/conda-forge/conda-forge-webservices/actions/runs/13423773922. Examine the logs at this URL for more detail.}

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipes/metplus/meta.yaml) and found it was in an excellent condition.

I do have some suggestions for making it better though...

For recipes/metplus/meta.yaml:

• ℹ️ The recipe is not parsable by parser conda-recipe-manager. The recipe can only be automatically migrated to the new v1 format if it is parseable by conda-recipe-manager.

_{This message was generated by GitHub Actions workflow run https://github.com/conda-forge/conda-forge-webservices/actions/runs/13464627850. Examine the logs at this URL for more detail.}

[georgemccabe]

I confirm that I am willing to be a maintainer of this recipe

[georgemccabe]

Note: Recipe must use Python 3.10 because the MET C++ code needs to be compiled with the same version of Python that will be installed.

[georgemccabe]

@conda-forge/staged-recipes, ready for review.
@conda-forge/help-c-cpp, @conda-forge/help-python, @conda-forge/help-python-c

[github-actions]

To help direct your pull request to the best reviewers, please mention a topic-specifc team if your recipe matches any of the following: conda-forge/help-c-cpp, conda-forge/help-cdts, conda-forge/help-go, conda-forge/help-java, conda-forge/help-julia, conda-forge/help-nodejs, conda-forge/help-perl, conda-forge/help-python, conda-forge/help-python-c, conda-forge/help-r, conda-forge/help-ruby,or conda-forge/help-rust. Thanks!