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<br />HEC-l I'lPUT DESCRIPTION <br />JOB INITIALIZATI0N (I Cards) <br /> <br />2.2 ** IT CARD - TIME SPECIFICATION <br /> <br />The IT card is used to define time interval, starting date and time, <br />and length of hydrographs calculated by the program. <br /> <br />FIELD <br /> <br />VARIABLE <br /> <br />VALUE <br /> <br />. <br /> <br />Col 1+2 10 <br /> <br />IT <br /> <br />Ii <br /> <br />1 <br /> <br />+ <br /> <br />NMIN <br /> <br />2 <br /> <br />IDATE <br /> <br />+ <br /> <br />3 <br /> <br />ITIME <br /> <br />+ <br /> <br />4 <br /> <br />NQ <br /> <br />+ <br /> <br />5 <br /> <br />NDDATE <br /> <br />+ <br /> <br />6 <br /> <br />NDTIME <br /> <br />+ <br /> <br />< <br /> <br />'" <br /> <br />**REQtlIRED <br /> <br />DESCRIPTION <br /> <br />Card identification. <br /> <br />Integer number of minutes in tabulation <br />interval. <br /> <br />Day, month, and year of the beginning of the <br />first time interval (e.g., l7MAR78 is input <br />for March 17,1978). <br /> <br />Integer number for hour and minute of the <br />beginning of the first time interval (e.g., <br />1645 is input for 4.45 pm). <br /> <br />Integer number of hydrograph ordinates to be <br />computed (300 max). If end date and time <br />are specified in Fields 5 and 6, NQ will be <br />computed from the beginning and end dates <br />and times. <br /> <br />Day, month, and year of last ordinate (used <br />to compute NQ). <br /> <br />Integer number for time of last ordinate <br />used to compute NQ). <br /> <br />Page 9 <br />