[OMCSessionRunData] define cmd_cwd and use it in OMCProcessLocal

* one windows this defines the local working directory to be used
* for docker or WSL this should NOT be set as this directory does
  NOT exists locally

Author: syntron

OMPython/ModelicaSystem.py

@@ -234,7 +234,7 @@ def run_cmd(cmd_run_data: OMCSessionRunData) -> int:
                 capture_output=True,
                 text=True,
                 env=my_env,
-                cwd=cmd_run_data.cmd_path,
+                cwd=cmd_run_data.cmd_cwd_local,
                 timeout=cmd_run_data.cmd_timeout,
                 check=True,
             )

OMPython/OMCSession.py

@@ -479,6 +479,9 @@ class OMCSessionRunData:
     # command timeout
     cmd_timeout: Optional[float] = 10.0
 
+    # working directory to be used on the *local* system
+    cmd_cwd_local: Optional[str] = None
+
     def get_cmd(self) -> list[str]:
         """
         Get the command line to run the model executable in the environment defined by the OMCProcess definition.
@@ -923,6 +926,8 @@ def omc_run_data_update(self, omc_run_data: OMCSessionRunData, session: OMCSessi
             raise OMCSessionException(f"Application file path not found: {cmd_model_executable}")
         omc_run_data_copy.cmd_model_executable = cmd_model_executable.as_posix()
 
+        omc_run_data_copy.cmd_cwd_local = omc_run_data.cmd_path
+
         return omc_run_data_copy