Hi,
I'm trying to install in a conda virtual environment on Windows 10, but fails:
Are there any pre-requisites for using the package?
TIA,

$ pip install pylusat
Collecting pylusat
  Using cached pylusat-0.5.2-py3-none-any.whl (4.2 MB)
Requirement already satisfied: scipy in c:\users\********\miniconda3\envs\gisenv\lib\site-packages (from pylusat) (1.7.3)
Collecting geopandas
  Using cached geopandas-0.10.2-py2.py3-none-any.whl (1.0 MB)
Collecting rasterio
  Using cached rasterio-1.2.10.tar.gz (2.3 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  ERROR: Command errored out with exit status 1:
   command: 'C:\Users\********\Miniconda3\envs\gisenv\python.exe' 'C:\Users\********\Miniconda3\envs\gisenv\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py' get_requires_for_build_wheel 'C:\Users\********\AppData\Local\Temp\tmpb4umxeh5'
       cwd: C:\Users\********\AppData\Local\Temp\pip-install-wggztvbu\rasterio_805f398dafc749ffbe2842e9b17b14ad\
  Complete output (2 lines):
  INFO:root:Building on Windows requires extra options to setup.py to locate needed GDAL files. More information is available in the README.
  ERROR: A GDAL API version must be specified. Provide a path to gdal-config using a GDAL_CONFIG environment variable or use a GDAL_VERSION environment variable.
  ----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/44/5e/9f19e1e6fe980b59d8da8809f2e8f81eb7f0322c71914f077edcbcd9a110/rasterio-1.2.10.tar.gz#sha256=6062456047ba6494fe18bd0da98a383b6fad5306b16cd52a22e76c59172a2b5f (from https://pypi.org/simple/rasterio/) (requires-python:>=3.6). Command errored out with exit status 1: 'C:\Users\********\Miniconda3\envs\gisenv\python.exe' 'C:\Users\********\Miniconda3\envs\gisenv\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py' get_requires_for_build_wheel 'C:\Users\********\AppData\Local\Temp\tmpb4umxeh5' Check the logs for full command output.

• Getting failure on installation on python 3.9.13 on mac and 3.10.6 on linux (Ubuntu 22.04 LTS). And tried on fresh virtual envs on both mac and linux. Got different errors on either, and logged below.
• Got a fix which I can send separately as a suggestion PR. It's a library update, w/ fixed versions (not dynamically getting latest, more stable), yet also added libs needed for running the jupyter notebooks.
  • Also was not using the setup.sh file, standard attempts to use it didn't work thus resorted to directly using requirements.txt.
• Clean new virtualenv test command to predictably reproduce:
  • Test w/ virtualenvwrapper:
  • time { deactivate; rmvirtualenv lusa; mkvirtualenv lusa; python -m pip install --upgrade pip && pip install -r requirements.txt && pytest; }
• Failure on linux:

  •         numpy/core/src/multiarray/scalartypes.c.src:3325:31: error: incompatible type for argument 1 of ‘_Py_HashDouble’
             3325 |     hashimag = _Py_HashDouble((double)
                  |                               ^~~~~~~~
                  |                               |
                  |                               double
             3326 |             (((PyC@name@ScalarObject *)obj)->obval).imag);
                  |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            In file included from /usr/include/python3.10/Python.h:77,
                             from numpy/core/src/multiarray/scalartypes.c.src:3:
            /usr/include/python3.10/pyhash.h:10:38: note: expected ‘PyObject *’ {aka ‘struct _object *’} but argument is of type ‘double’
               10 | PyAPI_FUNC(Py_hash_t) _Py_HashDouble(PyObject *, double);
                  |                                      ^~~~~~~~~~
            numpy/core/src/multiarray/scalartypes.c.src:3325:16: error: too few arguments to function ‘_Py_HashDouble’
             3325 |     hashimag = _Py_HashDouble((double)
                  |                ^~~~~~~~~~~~~~
            In file included from /usr/include/python3.10/Python.h:77,
                             from numpy/core/src/multiarray/scalartypes.c.src:3:
            /usr/include/python3.10/pyhash.h:10:23: note: declared here
               10 | PyAPI_FUNC(Py_hash_t) _Py_HashDouble(PyObject *, double);
                  |                       ^~~~~~~~~~~~~~
            numpy/core/src/multiarray/scalartypes.c.src: In function ‘half_arrtype_hash’:
            numpy/core/src/multiarray/scalartypes.c.src:3341:27: error: incompatible type for argument 1 of ‘_Py_HashDouble’
             3341 |     return _Py_HashDouble(npy_half_to_double(((PyHalfScalarObject *)obj)->obval));
                  |                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                  |                           |
                  |                           double
            In file included from /usr/include/python3.10/Python.h:77,
                             from numpy/core/src/multiarray/scalartypes.c.src:3:
            /usr/include/python3.10/pyhash.h:10:38: note: expected ‘PyObject *’ {aka ‘struct _object *’} but argument is of type ‘double’
               10 | PyAPI_FUNC(Py_hash_t) _Py_HashDouble(PyObject *, double);
                  |                                      ^~~~~~~~~~
            numpy/core/src/multiarray/scalartypes.c.src:3341:12: error: too few arguments to function ‘_Py_HashDouble’
             3341 |     return _Py_HashDouble(npy_half_to_double(((PyHalfScalarObject *)obj)->obval));
                  |            ^~~~~~~~~~~~~~
            In file included from /usr/include/python3.10/Python.h:77,
                             from numpy/core/src/multiarray/scalartypes.c.src:3:
            /usr/include/python3.10/pyhash.h:10:23: note: declared here
               10 | PyAPI_FUNC(Py_hash_t) _Py_HashDouble(PyObject *, double);
                  |                       ^~~~~~~~~~~~~~
            numpy/core/src/multiarray/scalartypes.c.src: In function ‘longdouble_arrtype_hash’:
            numpy/core/src/multiarray/scalartypes.c.src:3312:1: warning: control reaches end of non-void function [-Wreturn-type]
             3312 | }
                  | ^
            numpy/core/src/multiarray/scalartypes.c.src: In function ‘float_arrtype_hash’:
            numpy/core/src/multiarray/scalartypes.c.src:3312:1: warning: control reaches end of non-void function [-Wreturn-type]
             3312 | }
                  | ^
            numpy/core/            numpy/core/src/multiarray/scalartypes.c.src: In function ‘half_arrtype_hash’:
            numpy/core/src/multiarray/scalartypes.c.src:3342:1: warning: control reaches end of non-void function [-Wreturn-type]
             3342 | }
                  | ^
            error: Command "x86_64-linux-gnu-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -Ibuild/src.linux-x86_64-3.1/numpy/core/src/umath -Ibuild/src.linux-x86_64-3.1/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.1/numpy/core/src/common -Inumpy/core/include -Ibuild/src.linux-x86_64-3.1/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/home/vagrant/.virtualenvs/lusa/include -I/usr/include/python3.10 -Ibuild/src.linux-x86_64-3.1/numpy/core/src/common -Ibuild/src.linux-x86_64-3.1/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.1/numpy/core/src/common -Ibuild/src.linux-x86_64-3.1/numpy/core/src/npymath -c build/src.linux-x86_64-3.1/numpy/core/src/multiarray/scalartypes.c -o build/temp.linux-x86_64-cpython-310/build/src.linux-x86_64-3.1/numpy/core/src/multiarray/scalartypes.o -MMD -MF build/temp.linux-x86_64-cpython-310/build/src.linux-x86_64-3.1/numpy/core/src/multiarray/scalartypes.o.d" failed with exit status 1
            [end of output]
    

- Failure on Mac:
  - ```...
      Warning: Unused dummy argument 'itry' at (1) [-Wunused-dummy-argument]
      stat.h:8:35:
      
      Warning: Unused variable 't4' declared at (1) [-Wunused-variable]
      stat.h:8:39:
      
      Warning: Unused variable 't5' declared at (1) [-Wunused-variable]
      scipy/sparse/linalg/eigen/arpack/ARPACK/SRC/zneupd.f:520:17:
      
        520 |             jj = workl(bounds + ncv - j)
            |                 1
      Warning: Possible change of value in conversion from COMPLEX(8) to INTEGER(4) at (1) [-Wconversion]
      stat.h:8:19:
      
      Warning: Unused variable 't0' declared at (1) [-Wunused-variable]
      stat.h:8:23:
      
      Warning: Unused variable 't1' declared at (1) [-Wunused-variable]
      stat.h:8:27:
      
      Warning: Unused variable 't2' declared at (1) [-Wunused-variable]
      stat.h:8:31:
      
      Warning: Unused variable 't3' declared at (1) [-Wunused-variable]
      stat.h:8:35:
      
      Warning: Unused variable 't4' declared at (1) [-Wunused-variable]
      stat.h:8:39:
      
      Warning: Unused variable 't5' declared at (1) [-Wunused-variable]
      gfortran:f77: scipy/sparse/linalg/eigen/arpack/ARPACK/UTIL/iswap.f
      gfortran:f77: scipy/sparse/linalg/eigen/arpack/ARPACK/UTIL/second_NONE.f
      gfortran:f77: scipy/sparse/linalg/eigen/arpack/ARPACK/UTIL/zmout.f
      scipy/sparse/linalg/eigen/arpack/ARPACK/UTIL/second_NONE.f:17:27:
      
         17 |       REAL               T1
            |                           1
      Warning: Unused variable 't1' declared at (1) [-Wunused-variable]
      scipy/sparse/linalg/eigen/arpack/ARPACK/UTIL/second_NONE.f:20:36:
      
         20 |       REAL               TARRAY( 2 )
            |                                    1
      Warning: Unused variable 'tarray' declared at (1) [-Wunused-variable]
      gfortran:f77: scipy/sparse/linalg/eigen/arpack/ARPACK/UTIL/smout.f
      gfortran:f77: scipy/sparse/linalg/eigen/arpack/ARPACK/UTIL/icnteq.f
      gfortran:f77: scipy/sparse/linalg/eigen/arpack/ARPACK/UTIL/ivout.f
      gfortran:f77: scipy/sparse/linalg/eigen/arpack/ARPACK/UTIL/icopy.f
      gfortran:f77: scipy/sparse/linalg/eigen/arpack/ARPACK/SRC/ssgets.f
      gfortran:f77: scipy/sparse/linalg/eigen/arpack/ARPACK/UTIL/cvout.f
      stat.h:8:27:
      
      Warning: Unused variable 't2' declared at (1) [-Wunused-variable]
      stat.h:8:31:
      
      Warning: Unused variable 't3' declared at (1) [-Wunused-variable]
      stat.h:8:35:
      
      Warning: Unused variable 't4' declared at (1) [-Wunused-variable]
      stat.h:8:39:
      
      Warning: Unused variable 't5' declared at (1) [-Wunused-variable]
      gfortran:f77: scipy/sparse/linalg/eigen/arpack/ARPACK/UTIL/zvout.f
      gfortran:f77: scipy/sparse/linalg/eigen/arpack/ARPACK/UTIL/svout.f
      gfortran:f77: scipy/sparse/linalg/eigen/arpack/ARPACK/UTIL/dmout.f
      gfortran:f77: /private/var/folders/1n/rm6tc95s6ng8_qwhc31w9t4h0000gn/T/pip-install-ez04p9wj/scipy_11564edbbb4848458838c09bc40640f2/scipy/_build_utils/src/wrap_dummy_g77_abi.f
      error: Command "/usr/local/bin/gfortran -Wall -g -ffixed-form -fno-second-underscore -fPIC -O3 -funroll-loops -Iscipy/sparse/linalg/eigen/arpack/ARPACK/SRC -I/private/var/folders/1n/rm6tc95s6ng8_qwhc31w9t4h0000gn/T/pip-build-env-h37y_4mq/overlay/lib/python3.9/site-packages/numpy/core/include -c -c scipy/sparse/linalg/eigen/arpack/ARPACK/SRC/cnaup2.f -o build/temp.macosx-10.15-x86_64-cpython-39/scipy/sparse/linalg/eigen/arpack/ARPACK/SRC/cnaup2.o" failed with exit status 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for scipy
Failed to build scipy
ERROR: Could not build wheels for scipy, which is required to install pyproject.toml-based projects

Very helpful python package. Can you please provide some example code on how to use the functions of the package? Thanks