DSDM ANS Profile Viewer
Visualize Augmented NMRI hypobaric decompression profiles
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The BelleQuant DSDM ANS Profile Viewer turns Augmented NMRI
(.ans) decompression files into interactive plots — ambient
pressure and inspired-oxygen fraction against time, overlaid with
decompression-sickness and venous-gas-emboli events, with inline editing and
format validation.
Dual-axis plot
Pressure (black) and O₂ fraction (green) versus time, with wheel-zoom, right-drag pan, and psia⇄ata units.
Event markers
T1 / T2 DCS onset with its type, and VGE Spencer grades — full details on hover.
Edit & validate
A live editor that re-plots on reload and flags out-of-sequence or malformed nodes.
Your files
Drag-drop or browse .ans / .txt, step through subjects, and download profiles.