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FAQ

My project has disappeared

The project lives in a session and expires after 30 minutes of inactivity or on a restart. Save the .maswnx often.

Can I open desktop projects?

Yes, .mswx files. Binary .msw files must first be saved as .mswx from the desktop.

Why is f max refused?

It must stay below the Nyquist frequency, 1/(2·dt), which the app shows next to Calcola.

Two inversions give different results. Is it an error?

No: the search starts from random values. Compare the solutions: if very different profiles have a similar misfit, the data cannot tell them apart.

The category differs from the desktop

On projects with layers reaching 30 m you may get C where the desktop gave E: it is a declared correction, see Validation. Also check the chosen solution.

The report is not generated

Data changed after the inversion: run it again.

Was I charged twice for the inversion?

An identical run on identical data is not charged again. A run after changing data, iterations or layers is a new run.

How deep can I go?

About λ/2 of the longest wavelength reliably read: a short spread or a light source will not reach 30 m.


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