Rhine · Príomh-

Gauge coordinates and current discharge come from the named national hydrometric networks. The shared distance axis projects those GPS stations onto the dashboard’s sparse upstream-to-outlet spine; this is a profile axis, not surveyed navigation kilometre. The bed is published operator gauge datum throughout. A station whose register publishes no datum is left off it rather than given the spine’s interpolated height, which on a concave long profile sits well above the real bed. Where one register republishes another’s station, the two rows are one gauge and only the fuller record is plotted. Is cumhacht imtharraingthe é cumhacht na habhann a iompraíonn an sreabhadh (ρ·g· Q · Δh), ní giniúint mhéadraithe - is urlár é seachas iomlán, toisc nach gcuireann sroicheadh a thuairiscíonn a stáisiún monatóireachta hidriméadrach síos aon scaoileadh abhann rud ar bith. Is tairseach phleanála táscach í an líne inseoltachta, ní réamhaisnéis fairway oifigiúil.