Transient Analysis is declared as Static

[gtzortzo]

Before submitting the issue

• I have checked for Compatibility issues
• I have searched among the existing issues
• I am using a Python virtual environment

Description of the bug

When I load a .rth file from a Transient Thermal analysis in PyDPF, I noticed that it assumes it is a static analysis.
Is this a known issue?

I double-checked with Transient Structural analysis too.

Here you can find a dummy_thermal.rth and a dummy_structural.rst files for reproducing the issue:
dummy_files.zip

Steps To Reproduce

• Put dummy_thermal.rth and dummy_structural.rst into the same directory with the running Python script
• Execute the following lines of code:

from ansys.dpf import core as dpf

filename = "dummy_thermal.rth" # or "dummy_structural.rst"
model = dpf.Model(filename)
print(model)

• Check output:

DPF Model
------------------------------
Static analysis

Which Operating System causes the issue?

Windows

Which DPF/Ansys version are you using?

DPF Server 2023.2.pre1

Which Python version causes the issue?

3.11

Installed packages

Package Version

---

ansys-dpf-core 0.8.1
ansys-dpf-gate 0.3.1
ansys-dpf-gatebin 0.3.1
ansys-grpc-dpf 0.7.1
asttokens 2.2.1
backcall 0.2.0
cachetools 5.3.0
certifi 2023.5.7
charset-normalizer 3.1.0
colorama 0.4.6
comm 0.1.3
contourpy 1.0.7
cycler 0.11.0
debugpy 1.6.7
decorator 5.1.1
executing 1.2.0
fonttools 4.39.4
google-api-core 2.11.0
google-api-python-client 2.86.0
google-auth 2.18.1
google-auth-httplib2 0.1.0
googleapis-common-protos 1.59.0
grpcio 1.54.2
httplib2 0.22.0
idna 3.4
importlib-metadata 6.6.0
ipykernel 6.23.1
ipython 8.13.2
jedi 0.18.2
jupyter_client 8.2.0
jupyter_core 5.3.0
kiwisolver 1.4.4
matplotlib 3.7.1
matplotlib-inline 0.1.6
nest-asyncio 1.5.6
numpy 1.24.3
packaging 23.1
parso 0.8.3
pickleshare 0.7.5
Pillow 9.5.0
pip 23.1.2
platformdirs 3.5.1
pooch 1.7.0
prompt-toolkit 3.0.38
protobuf 4.23.1
psutil 5.9.5
pure-eval 0.2.2
pyasn1 0.5.0
pyasn1-modules 0.3.0
Pygments 2.15.1
pyparsing 3.0.9
python-dateutil 2.8.2
pyvista 0.39.1
pywin32 306
pyzmq 25.0.2
requests 2.30.0
rsa 4.9
scooby 0.7.2
setuptools 65.5.0
six 1.16.0
stack-data 0.6.2
tornado 6.3.2
tqdm 4.65.0
traitlets 5.9.0
uritemplate 4.1.1
urllib3 1.26.15
vtk 9.2.6
wcwidth 0.2.6
zipp 3.15.0

[laurent-ge]

Indeed, the provided dummy_files are printed as Static, whereas they contain multiple Substeps.
This issue is actually seen in the transient example we have in the doc.

Note: I have a transient thermal file locally that is correctly printed as Transient. Maybe this is because I have 2 LoadSteps (with many Substeps) in this model, where the other cases above have 1 LoadStep.

@rafacanton