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<br />is printed immediately after the normal printout for each cross section. <br />The flow distribution option is called by setting the variable ITRACE in <br />the tenth field of the J2 card equal to 15. In the example problem, <br />flow distribution is called in the natural profile (page 1 of Appendix II) <br />and the output is shown on page 3 of Appendix II. <br />The J3 Card is the first added input card (i.e., required in addition <br />to cards required for basic input) for application of Method 4. It is <br />used to specify variables to be printed in the summary printout. By <br />requesting a variable on the J3 card, essential data for each profile <br />will be stored by the program for use in encroachment options. For <br />Method 4, the variables CWSEL (Code No.1) and TQ (Code No. 34) are <br />required. They provide for storing the computed water surface elevations <br />and conveyances from the natural water surface profile. The user may <br /> <br />select the remaining variables for the J3 card. The complete list of <br />variables available is given in Exhibit 10 of the Users Manual, under <br />the J3 card write-up. Recommended variables for Encroachment Methods 3, <br />4, and 5 are given at the end of that list. Note that only one J3 card <br />can be used in a data set and it must be inserted with the first Job <br />cards in the run (see Appendix II input). <br />The second added card is the ET Card. This card sets up the <br />encroachment methods for Methods 1 through 4. In this example (page 1, <br />Appendix II), Method 4 is specified with 0.8 foot and 1.0 foot rises in <br />water surface elevation. The field read on the ET card is controlled <br />by the variable INQ on the second field of the Jl card. Variable INQ <br />indicates, for a given profile, which field is to be read on the X5 <br /> <br />9 <br />