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Adding save_path to some examples #31

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merged 6 commits into from
May 15, 2023
Merged

Adding save_path to some examples #31

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74727eb
Starting to test and add save_path to examples
raph-luc May 10, 2023
1edf11f
Merge remote-tracking branch 'origin/main' into feat/save_path
raph-luc May 12, 2023
c6f3e40
Fixing doc mistake
raph-luc May 12, 2023
2142fb5
removed gui, added session exits, removed launch cwd
raph-luc May 12, 2023
8991887
fix accidental save location change in one example
raph-luc May 12, 2023
7acec28
reverted to previous processor_count
raph-luc May 12, 2023
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33 changes: 20 additions & 13 deletions examples/Ablation-tutorial/ablation.py
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Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,16 @@
import ansys.fluent.core as pyfluent
from ansys.fluent.core import examples

###############################################################################
# Specifying save path
# ~~~~~~~~~~~~~~~~~~~~
# save_path can be specified as Path("E:/", "pyfluent-examples-tests") or
# Path("E:/pyfluent-examples-tests") in a Windows machine for example, or
# Path("~/pyfluent-examples-tests") in Linux.
save_path = Path(pyfluent.EXAMPLES_PATH)

import_filename = examples.download_file(
"ablation.msh.h5", "pyfluent/examples/Ablation-tutorial"
"ablation.msh.h5", "pyfluent/examples/Ablation-tutorial", save_path=save_path
)

from ansys.fluent.visualization import set_config
Expand Down Expand Up @@ -77,9 +85,8 @@
"no",
"yes",
"yes",
"yes",
"yes",
"no",
"coefficient-based",
"0.1",
"yes",
)
session.tui.define.dynamic_mesh.zones.create(
Expand All @@ -97,9 +104,8 @@
"no",
"yes",
"yes",
"yes",
"yes",
"no",
"coefficient-based",
"0.1",
"yes",
)
session.tui.define.dynamic_mesh.zones.create(
Expand All @@ -117,9 +123,8 @@
"no",
"yes",
"yes",
"yes",
"yes",
"no",
"coefficient-based",
"0.1",
"yes",
)
session.tui.define.dynamic_mesh.zones.create(
Expand Down Expand Up @@ -225,12 +230,12 @@
session.tui.solve.initialize.initialize_flow()

# Save case file
save_case_data_as = str(Path(pyfluent.EXAMPLES_PATH) / "ablation.cas.h5")
save_case_data_as = Path(save_path) / "ablation.cas.h5"
session.tui.file.write_case(save_case_data_as)

# Post-Process
import_data_filename = examples.download_file(
"ablation_Solved.dat.h5", "pyfluent/examples/Ablation-tutorial"
"ablation_Solved.dat.h5", "pyfluent/examples/Ablation-tutorial", save_path=save_path
)

session.tui.file.read_case_data(import_data_filename)
Expand All @@ -255,7 +260,6 @@
# Display contour
session.results.graphics.contour.display(object_name="contour_mach")


# Post-Process with PyVista
from ansys.fluent.visualization.pyvista import Graphics

Expand All @@ -264,3 +268,6 @@
contour1.field = "pressure"
contour1.surfaces_list = ["mid_plane"]
contour1.display()

# Properly close open Fluent session
session.exit()
15 changes: 11 additions & 4 deletions examples/Ahmed-Body-Simulation/ahmed_body_workflow.py
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Expand Up @@ -37,7 +37,6 @@
# Import required libraries/modules
# ==================================================================================

import os
from pathlib import Path

import ansys.fluent.core as pyfluent
Expand All @@ -50,16 +49,23 @@

from ansys.fluent.visualization import set_config

###############################################################################
# Specifying save path
# ====================
# save_path can be specified as Path("E:/", "pyfluent-examples-tests") or
# Path("E:/pyfluent-examples-tests") in a Windows machine for example, or
# Path("~/pyfluent-examples-tests") in Linux.
save_path = Path(pyfluent.EXAMPLES_PATH)

####################################################################################
# Configure specific settings for this example
# ==================================================================================
set_config(blocking=True, set_view_on_display="isometric")
os.chdir(pyfluent.EXAMPLES_PATH)

####################################################################################
# Launch Fluent session with meshing mode
# ==================================================================================
session = pyfluent.launch_fluent(mode="meshing", show_gui=True, cleanup_on_exit=True)
session = pyfluent.launch_fluent(mode="meshing", cleanup_on_exit=True)
session.check_health()

####################################################################################
Expand All @@ -74,6 +80,7 @@
geometry_filename = examples.download_file(
"ahmed_body_20_0degree_boi_half.scdoc",
"pyfluent/examples/Ahmed-Body-Simulation",
save_path=save_path,
)
workflow.InitializeWorkflow(WorkflowType="Watertight Geometry")
workflow.TaskObject["Import Geometry"].Arguments = dict(FileName=geometry_filename)
Expand Down Expand Up @@ -334,7 +341,7 @@
# Save the case file
# ==================================================================================

save_case_data_as = str(Path(pyfluent.EXAMPLES_PATH) / "ahmed_body_final.cas.h5")
save_case_data_as = Path(save_path) / "ahmed_body_final.cas.h5"
session.tui.file.write_case_data(save_case_data_as)

####################################################################################
Expand Down
24 changes: 19 additions & 5 deletions examples/Brake-Thermal-PyVista-Matplotlib/brake.py
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Expand Up @@ -26,8 +26,18 @@
import ansys.fluent.core as pyfluent
from ansys.fluent.core import examples

###############################################################################
# Specifying save path
# ~~~~~~~~~~~~~~~~~~~~
# save_path can be specified as Path("E:/", "pyfluent-examples-tests") or
# Path("E:/pyfluent-examples-tests") in a Windows machine for example, or
# Path("~/pyfluent-examples-tests") in Linux.
save_path = Path(pyfluent.EXAMPLES_PATH)

import_filename = examples.download_file(
"brake.msh", "pyfluent/examples/Brake-Thermal-PyVista-Matplotlib"
"brake.msh",
"pyfluent/examples/Brake-Thermal-PyVista-Matplotlib",
save_path=save_path,
) # noqa: E501

# Set log level
Expand Down Expand Up @@ -151,15 +161,15 @@
"()",
)

report_file = str(Path(pyfluent.EXAMPLES_PATH) / "max-temperature.out")
report_file_path = Path(save_path) / "max-temperature.out"
session.tui.solve.report_files.add(
"max-temperature",
"report-defs",
"max-pad-temperature",
"max-disc-temperature",
"()",
"file-name",
report_file,
str(report_file_path),
)

# Set contour properties
Expand Down Expand Up @@ -247,7 +257,7 @@
session.tui.solve.dual_time_iterate(10, 5) # 200, 5

# Write and save case file data
save_case_data_as = str(Path(pyfluent.EXAMPLES_PATH) / "brake-final.cas.h5")
save_case_data_as = Path(save_path) / "brake-final.cas.h5"
session.tui.file.write_case_data(save_case_data_as)


Expand Down Expand Up @@ -296,7 +306,7 @@
Y = []
Z = []
i = -1
with open(report_file, "r") as datafile:
with open(report_file_path, "r") as datafile:
plotting = csv.reader(datafile, delimiter=" ")
for rows in plotting:
i = i + 1
Expand All @@ -310,4 +320,8 @@
plt.xlabel("Time (sec)")
plt.ylabel("Max Temperature (K)")
plt.legend(loc="lower right", shadow=True, fontsize="x-large")
plt.savefig(save_path / "max-temperature.png")
# plt.show()

# Properly close open Fluent session
session.exit()
30 changes: 22 additions & 8 deletions examples/CHT/CHT_Demo.py
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Expand Up @@ -8,6 +8,7 @@
"""

# Import Python Packages

from ansys.fluent.visualization import set_config

set_config(blocking=True, set_view_on_display="isometric")
Expand Down Expand Up @@ -37,10 +38,24 @@

viz.__version__

###############################################################################
# Specifying save path
# ~~~~~~~~~~~~~~~~~~~~
# save_path can be specified as Path("E:/", "pyfluent-examples-tests") or
# Path("E:/pyfluent-examples-tests") in a Windows machine for example, or
# Path("~/pyfluent-examples-tests") in Linux.
save_path = Path(pyfluent.EXAMPLES_PATH)

geom_filename = examples.download_file(
"cht_fin_htc_new.scdoc",
"pyfluent/examples/CHT",
save_path=save_path,
)

# Streaming of Transcript to this Notebook
# pyfluent.set_log_level("INFO")

session = pyfluent.launch_fluent(mode="meshing", processor_count=4, show_gui=False)
session = pyfluent.launch_fluent(mode="meshing", processor_count=4)

# PyFluent Session Health
session.check_health()
Expand All @@ -49,10 +64,6 @@
# Read Geometry File; Create Surface Mesh; Describe Geometry
session.workflow.InitializeWorkflow(WorkflowType="Watertight Geometry")

geom_filename = examples.download_file(
"cht_fin_htc_new.scdoc",
"pyfluent/examples/CHT",
)
session.workflow.TaskObject["Import Geometry"].Arguments = dict(
FileName=geom_filename
) # noqa: E501
Expand Down Expand Up @@ -383,7 +394,7 @@
session.workflow.TaskObject["Improve Volume Mesh"].Execute()

# Save Mesh File
save_mesh_as = str(Path(pyfluent.EXAMPLES_PATH) / "hx-fin-2mm.msh.h5")
save_mesh_as = save_path / "hx-fin-2mm.msh.h5"
session.tui.file.write_mesh(save_mesh_as)

# Switch to Solution / solver Mode
Expand Down Expand Up @@ -582,7 +593,7 @@
# Hybrid Initialization; Slit Interior between Solid Zones; Save Case
session.tui.solve.initialize.hyb_initialization()
session.tui.mesh.modify_zones.slit_interior_between_diff_solids()
save_case_as = str(Path(pyfluent.EXAMPLES_PATH) / "hx-fin-2mm.cas.h5")
save_case_as = save_path / "hx-fin-2mm.cas.h5"
session.tui.file.write_case(save_case_as)
session.tui.solve.initialize.hyb_initialization()

Expand All @@ -591,7 +602,7 @@
"yes", "0", "1", "yes", "1"
)
session.tui.solve.iterate(10) # 250
save_case_data_as = str(Path(pyfluent.EXAMPLES_PATH) / "hx-fin-2mm.dat.h5")
save_case_data_as = save_path / "hx-fin-2mm.dat.h5"
session.tui.file.write_case_data(save_case_data_as)

# Mass Balance Report
Expand Down Expand Up @@ -620,3 +631,6 @@
session.tui.surface.iso_surface(
"x-coordinate", "x=0.012826", "()", "()", "0.012826", "()"
)

# Properly close open Fluent session
session.exit()
33 changes: 26 additions & 7 deletions examples/DOE-ML-Mixing-Elbow/FluentDOE.py
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Expand Up @@ -7,6 +7,8 @@
postprocessing capabilities.
"""

from pathlib import Path

# Import modules
import ansys.fluent.core as pyfluent
from ansys.fluent.core import examples
Expand All @@ -16,8 +18,18 @@
import plotly.graph_objects as go # noqa: F401
import seaborn as sns # noqa: F401

###############################################################################
# Specifying save path
# ~~~~~~~~~~~~~~~~~~~~
# save_path can be specified as Path("E:/", "pyfluent-examples-tests") or
# Path("E:/pyfluent-examples-tests") in a Windows machine for example, or
# Path("~/pyfluent-examples-tests") in Linux.
save_path = Path(pyfluent.EXAMPLES_PATH)

import_filename = examples.download_file(
"elbow.cas.h5", "pyfluent/examples/DOE-ML-Mixing-Elbow"
"elbow.cas.h5",
"pyfluent/examples/DOE-ML-Mixing-Elbow",
save_path=save_path,
) # noqa: E501

# Create a session object
Expand Down Expand Up @@ -95,12 +107,13 @@
yaxis_title="Hot Inlet Vel (m/s)",
zaxis_title="Average Outlet Temperature (K)",
),
width=600,
height=600,
width=1400,
height=1400,
margin=dict(l=80, r=80, b=80, t=80),
)
# Show figure
fig.show()
fig.write_image(save_path / "fig1.png") # requires 'pip install kaleido'
# fig.show()

# Create a dataframe
df = pd.DataFrame(columns=["coldVel", "hotVel", "Result"])
Expand Down Expand Up @@ -209,7 +222,8 @@ def fit_and_predict(model):
plt.ylabel("Predictions", fontsize=12)

plt.tight_layout()
plt.show()
plt.savefig(save_path / "fig2.png")
# plt.show()


# Define model object
Expand Down Expand Up @@ -280,7 +294,8 @@ def fit_and_predict(model):
# Plot figures based on model history
pd.DataFrame(history.history).plot(figsize=(8, 5))
plt.grid(True)
plt.show()
plt.savefig(save_path / "fig3.png")
# plt.show()

# Define train test predictions
train_predictions = model.predict(X_train)
Expand Down Expand Up @@ -309,4 +324,8 @@ def fit_and_predict(model):
plt.ylabel("Predictions", fontsize=12)

plt.tight_layout()
plt.show()
plt.savefig(save_path / "fig4.png")
# plt.show()

# Properly close open Fluent session
session.exit()
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