Laserfiche WebLink
<br />3.3 Eauation Selection Process <br /> i ~ u ~ ~ ~ u ~ < < ~ <br />The CurveFit computer program analyzes the input data using a library of 25 equations. The ....l ....l ~ ~ <br /> < ~ < ~ < < <br />output displays the constants and the correlation values for each equation. The best tit equations u u u u U lI. U <br />are chosen based on the correlation value closest to 1.0. For this report an additional step was }~A <br />included in the selection of an equation, Of all the possible equations which fell within a 'gi!! ~ ~ ~ ~ ~ ~ ~ ~ ~ <br />correlation value greater than 0.95, the least complex equation was chosen. The same equation ::(~::;.::~: ~ ~ .... .... '<:l ..., ..., ... - - <br /> .... 00 -0 e '<:l e e -0 -0 e e <br />format was selected for both the 50-year and 100-year flow calculations. II e -0 ~ ~ ~ ~ <br /> ~ - ~ '" ~ .... - 8 ~ .... <br /> ~ .... S; S - '" .... <br /> .... - ..., 0 ..., 00 <br /> - '" .... ..., '<:l '<:l .... 00 - <br /> 00 - - - - - - - '" <br />3.4 Hvdrologic Findings ~ <br /> .... <br /> II s ~ ~ ~ ~ ~ ~ ~ ~ <br />Table 3 shows the results of this analysis in tabular form. Figure 5 shows the relationship 60' ~ ~ 00 ": .... -.q ..., - - '" <br /> ~ <'! !6. ::i ::i ::i ::i <br />between 50-year or 100-year flow and drainage area, as described by these equations, in graphical .,; I!:- .,.. ~ ~ ~ <br /> ~ ~ .... .... g &l - 8 ~ '" - <br />form. ~ ... :a .., 8 .,.. .... :l <br /> .... - .,.. .... ~ .,.. <br /> f;j>@; '" .,.. 0 - - - .... .., ... @ <br /> ..., '<:l '" - - - - - - - - <br /> .e <br /> '" <br /> l>:: <br /> !l <br /> 0 <br /> ~ <br /> >0'" <br /> o II< <br /> ~ "8 "s ~ "8 "8 ~ ~ "8 ~ "8 ;::>:3 <br /> 's .8 .8 .s .s 1-<< <br /> "':> <br /> ... ... '<:l 00 ~ :ll 0 ~ 0 8 '" El~ <br /> g ~ ..., - .... 00 ..., <br /> 00 0 '" ;:!i :q '<:l 00 .., ~ <br /> - - - '" '" '" '" .... ~~ <br /> .... <br /> ~ 2 ;::>0 <br /> ~ "'II< <br /> U z:I: <br /> I-< II< -", <br /> '" o:l <br /> - < o I'll <br /> 0 <br /> I'll ~ g;::> <br /> ~ lI.'" <br /> lI. .::!; <br /> lI. ~~ <br /> 0 <br /> lXl I-< <br /> ~ - [gz <br /> ~ ::!; <br /> I-< :l <9 <br /> - <br /> '" 1-<"" <br /> ~ '" z< <br /> - <br /> 0 0 ~;::> <br /> l>:: l>:: < l>:: "" ~g <br /> u U &ll &ll 0 U < [gt: <br /> ~ ~ u u . el '" ~ <br /> u u ~ ~ el ~ j <I<. <br /> z z @ 0 [g 0 ~t;: <br /> < < :J i z 0 0 <br /> ~ ~ ~ ~ ;::> z ~ ~~ <br /> u u ~ 0 ;2 <br /> - - >0 tiu <br /> Iil '" '" >0 '" 0 <br /> t;: ~ ~ ~ ~ ~ ~ t;: ~ i:l ffi~ <br /> ~ ~ :> ~ ~ <br /> 0 0 0 ~ 0- <br /> ~ ~ ~ ~ ~ Iilfg <br /> ~ lXl lXl lXl I'll lXl '" ~~ <br /> ....lj <br /> ~I~ <br /> ~ <br /> 0 u ' , <br /> 11 ~ - ~ .... ~ .,.. '<:l ~ 00 ~ - ~<~ <br /> ~ ~ ~ ~ ~ ~ ~~u <br /> <br /> <br /> <br /> <br />