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<br />t:~,--- ~~ <br /> <br />./1'"_-::-" <br /> <br />options "BCS" and "REMOTE" are equivalent. <br />, B. Cross-Section "Specific Options. <br />Several options exist that are specifically related to cross- <br />sections plots in either format or type of data. These include <br />options to: plot sections starting at the left bank station and <br />ending at the right bank station (plot only the "channel"), plot <br />only certain sections within a given data set, plot computed water <br />surface e1evati9ns, and speci fy line and symbol option for each <br />curve. A positive value for "PLCHAN" causes the program to plot <br />only the channel portion of the cross-section. Specifying an <br />array of section nunDers for variable "SECTIO" causes only those <br />sections to be plotted. If the user wishes to plot a certain set <br />of consecutive cross-sections within a data set, he/she may specify <br />the initial section (most downstream) section as variable "STAB" <br />and the last section to be plotted (most upstream) as variable "STAE". <br />Variable "OUTFRM" controls plotting of computed water surface <br />elevations on the cross-section plot. Three options exist to <br />either eliminate the water surface, to include it, or to write <br />geometric data on a tape for future three-dimensional plotting with <br />water surface elevations. <br />Currently, the cross-section module has the capability of plot- <br />ting 14 curves. Briefly, these curves represent the following data: <br /> <br />Curve number <br /> <br />. <br /> <br />1 <br /> <br />Description <br />The ground profile as entered on the "GR" and <br /> <br />"X4" cards. <br /> <br />.. <br /> <br />27 <br />