OmmH5Viewer | Laser Vibrometry Analysis & Data Conversion

Q-SERIES ANALYSIS, VISUALISATION AND DATA CONVERSION

OmmH5Viewer: Q-Series data analysis and conversion

Open Q-Series HDF5 measurements, isolate the response that matters and prepare a handoff your engineering team can use. OmmH5Viewer keeps spectra, spatial views and modal analysis tied to the recorded test data.

Captured with Atelier. Reviewed, validated and exported with OmmH5Viewer.

PROCESS THE Q-SERIES DATASET

Start with the measurement record

Browse the recorded frames and metadata, select an analysis view and save the resulting output from the same desktop workspace.

Open structured datasets

Open current and legacy Q-Series HDF5 datasets, then browse frames, channels and associated metadata in the HDF5 Explorer.

Run a repeatable pipeline

Run defined processing steps on the recorded measurement instead of rebuilding the analysis from screenshots or manual calculations.

Prepare a usable handoff

Save processed results and export UFF when the next modal-data workflow requires a compatible exchange format.

MOVE FROM SPECTRUM TO SPATIAL RESPONSE

Inspect frequency content, then map the response

Use spectra and peak detection to select frequencies of interest. Mode maps, waveforms, STFT and cross-correlation views then show how the response varies through time, channels and space.

Use mode animation and point-cloud-aware views when the result needs to be interpreted or communicated as a spatial response.

OmmH5Viewer is the analysis stage after Atelier data capture: open the recorded dataset, validate the result and prepare the next engineering handoff.

ANALYSIS VIEWS

Choose the view that fits the question

Move between spectral, temporal and spatial views without separating the analysis from the source dataset.

Spectrum and peak review

Inspect velocity spectra, set peak-detection parameters and isolate frequencies that require engineering review.

Mode maps and animation

Display amplitude, phase and related spatial response maps across the selected frames and channels.

Fusion and validation

Review measurement results with point clouds and validation views before exporting or sharing them.

DATA FORMATS AND HANDOFF

Keep the dataset usable beyond the desktop

Q-Series measurements use HDF5, a self-describing format for data and metadata. OmmH5Viewer exposes that structure for laser-vibrometry review and processing.

Export UFF when a modal-data workflow needs geometry and vibrometry together. To plan the full route from capture to handoff, see the Q-Series software workflow or talk to an Ommatidia engineer.

Export results with their measurement context

Choose the exchange format that fits the next engineering task while retaining the measurement context needed to interpret it.

CSV for flexible tabular use

Export selected channels, spectral results and derived values as tables for reports, calculations and custom scripts.

UFF with geometry and vibrometry together

Export geometry and vibrometry response together in a UFF handoff, preserving coordinate, channel and motion relationships for downstream modal workflows.

HDF5 for the full Q-Series record

Retain the Q-Series HDF5 dataset when the next team needs recorded frames, metadata, raw measurements and processed results together.

Visualise the behaviour behind the dataset

Select the view that answers the analysis question, while keeping the result associated with the recorded measurement.

STFT

Track changing frequency content through time when a single spectrum cannot describe the response.

PSD, ASD and FFT

Compare spectral energy, amplitude density and frequency peaks using the representation appropriate to the analysis.

Intensity diagnostics

Use intensity information to check signal quality, scan coverage and regions that need attention.

Mode animation

Animate a selected response or mode shape to make spatial behaviour easier to interpret and discuss.

Operational modal analysis with PyOMA2

Use the beta PyOMA2 workspace for operational modal analysis without moving the dataset into an unrelated toolchain.

The current beta workflow supports Frequency Domain Decomposition: choose a frame and frequency range, set segment length and overlap, review singular values and peaks, then inspect the resulting shape or mesh. See PyOMA2 documentation.

From candidate peak to mode shape

Review detected peaks as mode candidates against the measured channels. Animate the selected result while retaining its relationship to the original data and geometry.

Define the path from test data to engineering output

Share a representative HDF5 file and the required downstream deliverable. We will help define the processing and export path.

Request an OmmH5Viewer evaluation version

Tell us about the HDF5 data, analysis task and required handoff. We will review the request and contact you about the appropriate access route.

Ommatidia Upgrade & Trade-In Program

Upgrade to Ommatidia’s latest Laser RADAR technology and unlock more capability for your next measurement challenge. Whether you are expanding an existing setup or replacing an older system, we offer tailored upgrade options with discounts of up to 40%.

If you are currently using another manufacturer’s system, send us your model and measurement requirements. We will review your trade-in possibilities, identify the best Ommatidia configuration, and outline a practical upgrade path for your team.

Discuss your upgrade or trade-in

Do you want to know more?

Follow us on LinkedIn and Twitter for the latest updates and measurement insights for engineering teams. Or contact us with your questions.

Q-Series software questions

Plan capture, review and export as one traceable measurement workflow.

What is the difference between Atelier and OmmH5Viewer?

Atelier is used at the Q-Series instrument to configure the scan, align the target, monitor live signals and capture the measurement. OmmH5Viewer opens the recorded dataset for waveform, spectrum, mode-map and geometry-aware review, validation and export. They serve consecutive stages of the same workflow.

Which data formats does the Q-Series workflow use?

HDF5 is the native measurement record that keeps data and metadata together. OmmH5Viewer can prepare UFF for compatible modal-data workflows and CSV for suitable tabular handoffs. Confirm the required fields, units, coordinate conventions and receiving-tool compatibility before the test.

Does the software automatically validate a design or diagnose a fault?

No. It supports capture, review, processing and export of measurement evidence. A design-validation, fault or safety conclusion still needs a defined test, quality checks, the applicable analysis method and qualified engineering interpretation in the context of the structure and operating conditions.

What should I provide for a software workflow demo?

Share the Q-Series configuration, test objective, representative target or dataset, required views and calculations, coordinate and unit conventions, trigger or reference channels, export format and receiving engineering tool. The demo can then test the actual handoff rather than a generic feature list.

OmmH5Viewer Laser Vibrometry Analysis Software