<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">alias mars.origin = centre;

meta    forecastperiod    g1fcperiod(P1,P2,timeRangeIndicator,indicatorOfUnitOfTimeRange) : no_copy;
alias   mars.fcperiod = forecastperiod;
unalias mars.step;

alias   mars.refdate = referenceDate;
unalias mars.date;
alias mars.method = methodNumber;
if (class is "od") { alias mars.system = systemNumber; }
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