Review Liquid Mass in a Horizontal Tank

Calculate liquid volume from a horizontal tank fill depth, then review its mass at supplied density with both complete original reports.

• Choose or paste UTF-8 JSON with exactly diameterMetres, lengthMetres and fillDepthMetres as quoted numeric strings. Diameter and length are positive metres; fill depth is measured from the bottom, 0 to diameter. Each field is single-line, up to 128 characters; source limit 4 KiB and 1,024 UTF-16 units. Raw source/BOM/spacing are retained; duplicate, extra or nonstring fields refuse. Actual calculated liquid m3 feeds the original mass calculator at supplied uniform density kg/m3. Empty, tiny or oversized liquid volume keeps the full tank checkpoint and refuses downstream. Flat-ended, level, right circular cylinder only; no dished heads, tilt, thermal expansion, calibration, stratification or material lookup. No load, pressure, structural or fill-safety recommendation. ZIP retains source, exact arguments and both complete reports, unredacted. Limits: 30 seconds per calculation, 90 seconds overall.
• Original horizontal tank processor uses its stable small-segment series and upper-half complement, flat-ended level right cylinder. Original diameter and length positive1e-12..1e12m, depth0..diameter. All eight native fields retained. Actual result.liquidM3 becomes String(number) for original density-mass-volume-calculator mode mass, explicit density kg/m3. Arguments mode:mass,mass:empty unused,volume:actual string,density:setting. Original density and volume positive1e-12..1e12; valid empty, tiny or oversized upstream liquid volume keeps full checkpoint and refuses downstream. All four mass native fields retained. No unit conversion, mass override or alternate numerical processing.
• ZIP262144 bytes/expanded131072/entry65536; original30s workers/4MiB JSON, owned90s connection/singleflight/Cancel/reset. Level flat-ended right cylindrical tank, uniform explicitly supplied density only. No dished ends, tilt, thermal expansion, calibration, stratification, material lookup, pressure/load/buoyancy/structural/fill-safety or measured accuracy inference. Unredacted complete inputs/reports; no secure-erasure claim.