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<br />Input Limitations. As in the case of the HYDPAR program, the input <br /> <br /> <br />requirements for DAKCAL are designed so that individual user data input re- <br /> <br /> <br />quirements can be accommodated as much as possible. Thus a dynamic array <br /> <br />similar to one used in the HYDPAR program has been written into DAKCAL to <br /> <br /> <br />allow a certain degree of flexibility in the selected number of data variables, <br /> <br /> <br />land use categories, damage reaches and elevations for the stage-damage com- <br /> <br />putations. In general, the number of land use categories and damage reaches <br /> <br /> <br />will be the limiting variables in the dynamic array. <br /> <br />The limits on data input for the DAKCAL program are given below: <br /> <br />Input <br /> <br />Variable <br /> <br />Number of Damage Reaches <br />Number of Land Use Categories <br />Number of Elevations for the Elevation-Damage Rela tionship <br />Number of Single Flood Events <br />Number of Data Variables in the Grid Cell Data Bank <br /> <br />NODR <br />NOLUC <br />IELV <br />ITYPE <br />NDV <br /> <br />:r: = (IELV + ITYPE) A NOLUC A NODR <br /> <br />(4-1) <br /> <br />:r: cannot e:r:ceed 122,000 <br /> <br />z = 37(NODR) + 78(NOLUC) + IELV(NODR + 1) + 4 (NOLUC) (NODR) + NDV <br /> <br />( 4-2) <br /> <br />z cannot e:r:ceed 23,000 <br /> <br />Hardware and Software Requirements. The DAKCAL program was developed <br /> <br /> <br />using a CDC 7600 computer at the Lawrence Berkeley Laboratory, University <br /> <br /> <br />of California, Berkeley, California. In general it is compatible with other <br /> <br /> <br />major computer systems. (Difficulties in installation should be reported to <br /> <br />the Hydrologic Engineering Center). <br /> <br />4-4 <br />