Deprecation warning when transforming a single point enclosed in numpy array

[pnsaevik]

Code Sample, a copy-pastable example if possible

import pyproj
import numpy as np
import warnings

with warnings.catch_warnings():
    warnings.simplefilter("error")
    pyproj.Transformer.from_crs(4326, 25830).transform(np.array([60]), np.array([5]))

Problem description

There should be no reason why this transform would raise a warning. There must be something fishy going on inside the compiled code.

Expected Output

No warnings

Environment Information

Output from: pyproj -v

$ pyproj -v
#
# Name                    Version                   Build  Channel
 pyproj info:
    pyproj: 3.6.1
      PROJ: 9.3.0
  data dir: C:\Miniconda3\envs\testenv\Lib\site-packages\pyproj\proj_dir\share\proj
user_data_dir: C:\Users\a5606\AppData\Local/proj
PROJ DATA (recommended version): 1.15
PROJ Database: 1.2
EPSG Database: v10.094 [2023-08-08]
ESRI Database: ArcGIS Pro 3.1 [2023-19-01]
IGNF Database: 3.1.0 [2019-05-24]

System:
    python: 3.11.5 | packaged by Anaconda, Inc. | (main, Sep 11 2023, 13:26:23) [MSC v.1916 64 bit (AMD64)]
executable: C:\Miniconda3\envs\testenv\python.exe
   machine: Windows-10-10.0.19042-SP0

Python deps:
   certifi: 2023.7.22
    Cython: None
setuptools: 68.0.0
       pip: 23.3

• pyproj version (python -c "import pyproj; print(pyproj.__version__)"): 3.6.1
• PROJ version (python -c "import pyproj; print(pyproj.proj_version_str)"): 9.3.0
• PROJ data directory (python -c "import pyproj; print(pyproj.datadir.get_data_dir())"): C:\Miniconda3\envs\testenv\Lib\site-packages\pyproj\proj_dir\share\proj
• Python version (python -c "import sys; print(sys.version.replace('\n', ' '))"): 3.11.5 | packaged by Anaconda, Inc. | (main, Sep 11 2023, 13:26:23) [MSC v.1916 64 bit (AMD64)]
• Operation System Information (python -c "import platform; print(platform.platform())"): Windows-10-10.0.19042-SP0

Installation method

First: conda create -n testenv pyproj

Then: pip install --upgrade pyproj

Conda environment information (if you installed with conda):

Environment (conda list):

$ conda list proj
#
# Name                    Version                   Build  Channel
proj                      8.2.1                h5ed7ab8_0
pyproj                    3.6.1                    pypi_0    pypi

Details about conda and system ( conda info ):

$ conda info
     active environment : testenv
    active env location : C:\Miniconda3\envs\testenv
            shell level : 1
       user config file : C:\Users\a5606\.condarc
 populated config files : C:\Users\a5606\.condarc
          conda version : 23.3.1
    conda-build version : not installed
         python version : 3.10.10.final.0
       virtual packages : __archspec=1=x86_64
                          __cuda=11.4=0
                          __win=0=0
       base environment : C:\Miniconda3  (writable)
      conda av data dir : C:\Miniconda3\etc\conda
  conda av metadata url : None
           channel URLs : https://repo.anaconda.com/pkgs/main/win-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/win-64
                          https://repo.anaconda.com/pkgs/r/noarch
                          https://repo.anaconda.com/pkgs/msys2/win-64
                          https://repo.anaconda.com/pkgs/msys2/noarch
          package cache : C:\Miniconda3\pkgs
                          C:\Users\a5606\.conda\pkgs
                          C:\Users\a5606\AppData\Local\conda\conda\pkgs
       envs directories : C:\Miniconda3\envs
                          C:\Users\a5606\.conda\envs
                          C:\Users\a5606\AppData\Local\conda\conda\envs
               platform : win-64
             user-agent : conda/23.3.1 requests/2.28.1 CPython/3.10.10 Windows/10 Windows/10.0.19042
          administrator : False
             netrc file : None
           offline mode : False

[snowman2]

Duplicate #1307