Select BDF Files

1. Select files

The selected files are too large. A max file total size of {{AppU.maxFileSize}} is allowed. This operation requires reading and updating 2D elements but is limited to {{AppU.maxFileSize}}.

Inspecting: {{AppU.percentOfFilesRead}}%

Error! The selected files could not be read. An error with the web app has been detected.

Take a screenshot of the entire web browser window. Ensure all the text in the red box is visible.
Collect copies of the BDF/DAT files used.
Refer to the Technical Support section in the User's Guide.
Contact technical support and provide a screenshot from step 1 and the BDF files from step 2.

{{obj}}

Error! The following files have not been selected. Make sure to select all “INCLUDE” files before going forward.

{{obj}}

Warning! The following may impact reading of BDF files.

{{obj}}

+ Click here for more information

{{obj}}

Uploading: {{ AppUpload.percentUploaded }} % {{AppUpload.statusMessage}}

List of Selected Files

File Name	File Size [Bytes]	Bytes Read	Progress
{{f.name}}	{{f.size}}	{{f.numberOfBytesRead}}	{{f.percentRead}}% {{f.$error}} {{f.$errorParam}}

Download

Compressing: {{AppAutoExecute.statusOfCompression.progressOfCompression}}%

Last Item Compressed: {{AppAutoExecute.statusOfCompression.nameOfCompressedItem}}

Option Disabled - The .zip is currently being downloaded. - The .zip file failed to download from server. {{AppAutoExecute.statusOfPayload.statusMessage}}

Download Progress: {{AppAutoExecute.statusOfPayload.payloadDownloadProgress}} %

Option Disabled - The .zip is currently being downloaded. - The .zip file failed to download from server.

Download Progress: {{TestAppB.payloadDownloadProgress}} %

Sandbox for ZIP Download

Name of file: {{ TestAppB.copyOfObjectStored.nameOfFile }}
Description: {{ TestAppB.copyOfObjectStored.description }}
Data of file: {{ TestAppB.copyOfObjectStored.dataOfFile }}
Download Progress: {{ TestAppB.payloadDownloadProgress }}

{{line}}

Sandbox for indexedDB Example

{{TestAppB.testString}}
Manual store:

Stored value: {{ TestAppB.myTextStored }}

Errors detected! Check the Status column of the following tables.
Correct: . Incorrect: .

Parameters	Jump to table	Configure Parameters
Samples	Jump to table	Samples to Run
Responses	Jump to table	View Responses to Monitor

Errors detected! At least one selection is required in the indicated section(s).

Parameters	Jump to section	Select Parameters. At least one parameter must be selected.
Samples	Jump to section	Samples to Run. At least one sample must be created.
Responses	Jump to section	Select Responses to Monitor. At least one response must be selected.
Responses	Jump to section	View Responses to Monitor. An objective must be specified.
{{obj.message}}

Errors detected! The downloaded BDF are possibly not configured to generate an H5 file after an MSC Nastran run. After download, ensure the BDF files have either MDLPRM,HDF5,i or HDF5OUT to output an H5 file.

Error detected! An ASSIGN statement may cause a failure during execution. Manually change the STATUS option to use the UNKNOWN value. Below is an example.

NOT OK

assign userfile = 'optimization_results.csv', status = new,
form = formatted, unit = 52

assign userfile = 'optimization_results.csv', status = unknown,
form = formatted, unit = 52

If STATUS is left as NEW, sample 0000 will run ok. Samples 0001, 0002, 0003, ..., will NOT run ok.

Errors detected! The following files have been moved from their original location. Restore the files before downloading any files.

{{obj}}

Once the files are restored, click on any download option. This error message will disappear if the files are in their original locations.

Step 1 - Select PCH File

1. Select files

Inspecting: {{AppU.percentOfFilesRead}}%

Error! The selected files could not be read. An error with the web app has been detected.

Take a screenshot of the entire web browser window. Ensure all the text in the red box is visible.
Collect copies of the BDF/DAT files used.
Refer to the Technical Support section in the User's Guide.
Contact technical support and provide a screenshot from step 1 and the BDF files from step 2.

{{obj}}

Error! The following files have not been selected. Make sure to select all “INCLUDE” files before going forward.

{{obj}}

Warning! The following may impact reading of BDF files.

{{obj}}

+ Click here for more information

{{obj}}

List of Selected Files

File Name	File Size [Bytes]	Bytes Read	Progress
{{f.name}}	{{f.size}}	{{f.numberOfBytesRead}}	{{f.percentRead}}% {{f.$error}} {{f.$errorParam}}

Step 2 - Select BDF Files

1. Select files

The selected files are too large. A max file total size of {{AppU.maxFileSize}} is allowed. This operation requires reading and updating 2D elements but is limited to {{AppU.maxFileSize}}.

Inspecting: {{AppU.percentOfFilesRead}}%

Error! The selected files could not be read. An error with the web app has been detected.

Take a screenshot of the entire web browser window. Ensure all the text in the red box is visible.
Collect copies of the BDF/DAT files used.
Refer to the Technical Support section in the User's Guide.
Contact technical support and provide a screenshot from step 1 and the BDF files from step 2.

{{obj}}

Error! The following files have not been selected. Make sure to select all “INCLUDE” files before going forward.

{{obj}}

Warning! The following may impact reading of BDF files.

{{obj}}

+ Click here for more information

{{obj}}

List of Selected Files

File Name	File Size [Bytes]	Bytes Read	Progress
{{f.name}}	{{f.size}}	{{f.numberOfBytesRead}}	{{f.percentRead}}% {{f.$error}} {{f.$errorParam}}

Select design_model.bdf File

1. Select files

Inspecting: {{AppU.percentOfFilesRead}}%

Error! The selected files could not be read. An error with the web app has been detected.

Take a screenshot of the entire web browser window. Ensure all the text in the red box is visible.
Collect copies of the BDF/DAT files used.
Refer to the Technical Support section in the User's Guide.
Contact technical support and provide a screenshot from step 1 and the BDF files from step 2.

{{obj}}

Error! The following files have not been selected. Make sure to select all “INCLUDE” files before going forward.

{{obj}}

Warning! The following may impact reading of BDF files.

{{obj}}

+ Click here for more information

{{obj}}

List of Selected Files

File Name	File Size [Bytes]	Bytes Read	Progress
{{f.name}}	{{f.size}}	{{f.numberOfBytesRead}}	{{f.percentRead}}% {{f.$error}} {{f.$errorParam}}

Caution! PCOMP entries from a Topometry optimization have been detected in the PCH file. This app will add these new PCOMP entries and will automatically update the 2D elements to use the new PCOMP IDs.

Before:

PCOMP    1                ...
     70               ...
CQUAD4   1       1        ...
CQUAD4   2       1        ...

After:

PCOMP   10000001          ...
          70          ...
PCOMP   10000002          ...
          70          ...
CQUAD4   1       10000001 ...
CQUAD4   2       10000002 ...

The file containing the TOMVAR entries, e.g. design_model.bdf, must be selected for this operation to work properly. If this message remains visible, the update is unsucessful.

PCH Entries

BDF Entries

Error! Corresponding pairs of entries were not found in the PCH and BDF files. Manually inspect the files.

{{itemB}}
$ ...
$ Only the first 100 rows of the entry are previewed.
$ The final download will include all the rows.

{{itemA}}

$ Only the first 10 element entries are previewed.
$ The final download will include all the updated 2D element entries.

$ Only the first 10 element entries are previewed.
$ The final download will include all the updated 2D element entries.

{{itemB}}
$ ...
$ Only the first 100 rows of the entry are previewed.
$ The final download will include all the rows.

{{itemA}}

Step 3 - Download New BDF Files

On download, the PCH entries will replace older BDF entries.

Errors detected! The following files have been moved or edited. To avoid file corruption during download, the download option has been disabled.

File Name	Cause of Issue
{{obj.fileName}}	{{obj.fileReaderErrorSimplified}}

Procedures to correct issues

If the issue is "File was moved," then restore the files to their original location and try to download again.
If the issue is "File was edited by a separate application," to avoid file corruption on download, it is best to restart at the beginning, i.e reupload the BDF files.

Settings

Procedure

Important! Sensitivities will only be calculated for the objective and constraints.

Advanced Settings

Setting	Description	Configure
Method	Type of solver
{{obj.nameOfParameter}}	{{obj.description}} (Default: {{obj.defaultValue}})

Setting	Description	Configure
Bayesian Optimization
n_iter	This is the number of machine learning iterations. The total number of MSC Nastran runs is the sum of number of samples and n_iter. (Default = 20)
Acquisition Function
acquisition_function_objective	Acquisition function to use for the objective (Default = Expected Improvement)

Notice! A selected parameter corresponds to a bulk data entry field with integer input type. Only the Parameter Study procedure is allowed. To select a different procedure, ensure the parameters only correspond to fields with real input types.

Settings Output

{{AppSettings.appSettingsString}}

============================== SETTINGS OUTPUT ================================
procedure,method,{{obj.nameOfParameter}}
{{AppSettings.settings.selectedOptionProcedure}},{{AppSettings.selectedOptionMethod}},{{obj.valueOfProperty}}
procedure
{{AppSettings.settings.selectedOptionProcedure}}
procedure,n_iter,optimize_restarts,nsamples,acquisition_function_objective,status
{{AppSettings.settings.selectedOptionProcedure}},{{AppSettings.n_iter}},{{AppSettings.optimize_restarts}},{{AppSettings.nsamples}},{{AppSettings.acquisition_function_objective}},incomplete
procedure
{{AppSettings.settings.selectedOptionProcedure}}
===============================================================================

Parameters have been selected

MDLPRM,HDF5,i or HDF5OUT added

A bad ASSIGN USERFILE statement has been detected

Select Parameters

$__1___||__2___||__3___||__4___||__5___||__6___||__7___||__8___||__9___||__10__|


{{field|clean_up_symbolic_variable_name|spaces_addition}}{{AppSym.dummyNewLine}}

* If an entry appears 2000 times or more, the entry is not displayed in this section.

Configure Parameters

{{obj['parameterLabel']\|clean_up_symbolic_variable_name\|remove_percent_symbols}} {{obj['inputType']}} Input required The lower bound should be less than the upper bound. Input required The upper bound should be greater than the lower bound. Input required Input required Input required Input required

Select Parameters - For Testing

$  1   ||      2       ||      3       ||      4       ||      5       ||      |
$      ||      6       ||      7       ||      8       ||      9       ||  10  |
{{field|spaces_addition_large_field}}{{field|spaces_addition_field_one}}{{AppSym.dummyNewLine}}*       {{AppSym.dummyNewLine}}*       

$ If any existing HDF5 requests exists, they will be replaced with the following
nastran hdf5 = 2 $ Edited by Web App
nastran system(702) = 2 $ Edited by Web App
MDLPRM  HDF5    2 $ Edited by Web App

Configure Samples

A sample has been created

Design

Name	Number of Parameters Supported	Notes
Latin Hypercube	1, 2, 3, 4, 5, ...
Latin Hypercube, Reproducible	1-30	Each generation of a Latin Hypercube Sample (LHS) yields a different design. To promote reproducibility, this option sources an existing an LHS that is unchanging.
Mesh Grid	1, 2, 3, 4, 5, ...	n = k ^m n: number of runs k: number of design points per parameter m: number of parameters
Taguchi	2-30
User-defined	1, 2, 3, 4, 5, ...	The design can be exported and imported via a CSV file.

Design: {{AppSamples.selectedTaguchiDesign}}

Number of Samples

Input required

The number must be within between 1 and 9999

Number of Design Points Per Parameter

This configuration will generate a design with {{AppSamples.numberOfRunsForMeshGrid}} runs

Input required

The number of runs exceeds the limit of 100,000 runs

The number must be within between 1 and 50

	Acquisition in progress.
	Acquisition complete.
	Warnings and Errors Error during acquisition. Use a different configuration and try again. {{AppAcquireDesign.errorLogsOfPythonApp}}

{{AppAcquireDesign.lastDesignAcquired.csvStringOfDesign}}

Samples to Run

CSV Export

	Parameters
Sample Number	{{item.parameterLabel\|clean_up_symbolic_variable_name\|remove_percent_symbols}}
{{row.sampleNumber}}	{{item.parameterValue}}

CSV Export

CSV Import

Select files

Critical errors found in CSV file. Import not allowed.

{{AppCsvR.stringOfCriticalErrors}}

Summary of unsuccessful updates.

The following values found in the CSV file are not MSC Nastran compatible. Use a compatible number and try again.

{{AppCsvR.editsNotPerformedString}}

Summary of successful updates. All other data untouched.

{{AppCsvR.editsPerformedString}}

CSV imported

			Parameters
	Sample Number	Status	{{item.parameterLabel\|clean_up_symbolic_variable_name\|remove_percent_symbols}}
	{{row.sampleNumber}}		Input required

============================= CONFIGURE PARAMETERS ============================
{{AppSamples.stringConfigureParameters}}
===============================================================================
============================== CONFIGURE SAMPLES ==============================
{{AppSamples.stringConfigureSamples}}
===============================================================================
=============================== SAMPLES TO RUN ================================
{{AppSamples.stringSamplesToRun}}
===============================================================================
============================== LABEL COMMENTS ===============================
$LCOMM  {{obj.parameterLabel|clean_up_symbolic_variable_name|remove_percent_symbols|spaces_addition}}{{obj.labelComments}}
===============================================================================

Upload

Wizard

Environment

Method

Model

Variables

Interface

Responses

Inspection

Download

1. Select files

The selected files are too large. A max file total size of 1MB is allowed.

Inspecting: {{AppD.percentOfFilesRead}}%

Warning! Import was not complete. An unknown keyword was encountered, import terminated.

{{AppD.stringOfUnknownKeywords}}

UQ - Uncertainty Quantification
OUU - Optimization Under Uncertainty

UQ Method

Input required

MPP Search Option

OUU Approach

Uncertainty Quantification

Configure UQ Variables

Create at least one variable

Inspect the following messages.

{{objC.message}}

Input required Input required Input required Input required Input required The lower bound should be less than the upper bound. Input required The upper bound should be greater than the lower bound. Input required

Configure UQ Responses

Statistics to compute at each response level

Create at least one response

Inspect the following messages.

{{objC.message}}

Input required

Optimization Under Uncertainty

Select OUU Variables

Select at least one variable

{{obj['uqDescriptor']}} {{obj['labelComments']}}

Configure OUU Variables

{{obj['uqDescriptor']}} Input required The lower bound should be less than the upper bound. The lower bound should be less than the initial value. Input required The upper bound should be greater than the lower bound. The upper bound should be greater than the initial value. Input required Continuous - {{obj['labelComments']}}
{{obj['uqDescriptor']}}_mean Input required The lower bound should be less than the upper bound. The lower bound should be less than the initial value. Input required The upper bound should be greater than the lower bound. The upper bound should be greater than the initial value. Input required Mean - {{obj['labelComments']}}

Configure OUU Constraints

Statistics to compute at each response level

Input required The lower bound should be less than the upper bound. The upper bound should be greater than the lower bound.

Configure OUU Objective and Additional Constraints

* Some columns are hidden to improve performance. Refer to keywords primary_response_mapping and second_response_mapping for the final configuration of responses.

Inspect the following messages.

Columns to Inspect	Message
{{obj.columnNames}}	{{obj.message}}

{{row['label']}}_mean
{{row['label']}}_standard_deviation
{{row['label']}}_p{{objA.order}}
Lower Bound
Upper Bound

{{row['label']}}_mean Input required
{{row['label']}}_standard_deviation Input required
{{row['label']}}_p{{objA.order}} Input required
Lower Bound The lower bound should be less than the upper bound. Input required
Upper Bound The upper bound should be greater than the lower bound. Input required

Initial inspection OK.

Initial inspection NOT OK.

Errors

Inspect the table below for any errors.

Section	Subsection	Message
Wizard	UQ Method	Select a UQ method
Wizard	Configure UQ Variables	Inspect the subsection for any errors
Wizard	Configure UQ Variables	Inspect the table for any errors
Wizard	Configure UQ Responses	Inspect the subsection for any errors
Wizard	Configure UQ Responses	Inspect the table for any errors
Wizard	Select OUU Variables	Select at least one OUU variable
Wizard	Configure OUU Variables	Ensure required inputs are provided
Wizard	Configure OUU Responses	Inspect the subsection for any errors

Errors

Inspect the table below for any errors.

Section	Subsection	Message
Wizard	UQ Method	Select a UQ method
Wizard	Configure UQ Variables	Inspect the subsection for any errors
Wizard	Configure UQ Variables	Inspect the table for any errors
Wizard	Configure UQ Responses	Inspect the subsection for any errors
Wizard	Configure UQ Responses	Inspect the table for any errors
Wizard	Select OUU Variables	Select at least one OUU variable
Wizard	Configure OUU Variables	Ensure required inputs are provided
Wizard	Configure OUU Responses	Inspect the subsection for any errors

{{item.Name}}

Preview

{{obj.stringDakotaInputFile}}

Developed by The Engineering Lab

Select Dataset

Specify Entities {{AppD.sharedData.selectedDataset.description}} ({{AppD.sharedData.selectedDataset.field}})
Examples: {{AppD.sharedData.selectedDataset.datasetOptions|convert_to_comma_separate_string}}

Auto Execute

Select Domains

Important! For better performance, consider using fewer entities.

Important! The acquired dataset is too large. Consider using fewer entities.

	Disconnected from H5 stream, dataset acquisition unavailable. Click here to view the Disconnected message below.
	Acquisition incomplete...
	Acquisition in progress... {{AppSocket.lastMessage}} Important! The process is taking longer than expected and may have encountered an error. Try selecting different entity IDs or dataset.
	Acquisition complete but no data found for the specified entities
	Acquisition unsuccessful, error detected. Please try a different entity ID or dataset.
	Acquisition complete and successful
	Dataset is outdated, reacquire when ready
	Unexpected error occurred while parsing the acquisition. Refer to the console for more information.

Select Responses to Monitor

View Responses to Monitor

Disconnected from H5 stream

Select BDF Files

Download

Sandbox for ZIP Download

Sandbox for indexedDB Example

Step 1 - Select PCH File

Step 2 - Select BDF Files

Select design_model.bdf File

PCH Entries

BDF Entries

Step 3 - Download New BDF Files

Settings

Settings Output

Select Parameters

Configure Parameters

Select Parameters - For Testing

Configure Samples

Samples to Run

Upload

Wizard

Environment

Method

Model

Variables

Interface

Responses

Inspection

Download

Uncertainty Quantification

Configure UQ Variables

Configure UQ Responses

Optimization Under Uncertainty

Select OUU Variables

Configure OUU Variables

Configure OUU Constraints

Configure OUU Objective and Additional Constraints

Errors

Errors

Preview

Select a Results App

Visibility