water surface Profile methods

Embed Size (px)

Citation preview

  • 7/24/2019 water surface Profile methods

    1/16

    Cristobal, Emmanuel, D

    EULER'S METHODABE174 !1L

    " #$ So $%$$1 &n 1%$1#$((

    b 1$ n $%$1# &) $%11*+7

    (

    -i A . R S/ 0 T D r2( &i'

    $%( 1$%+(+ 14%114#*31 $%77173(73 $%$$1+1$+4 (%73411(+1 1#%*+ $%7*(37#1 $%+3*1+ !$%$3*#+(4*(

    1%$7((#(*3 1#%$(1*(( 14%7317$( $%++$1#1( $%$$1$*#4+ (%#$#+4+$4 $%11#1#(+ 14%(++#$* $%14*((1 !7%++(*(E!$$3

    1%$7(4434+ 1#%$(47##4 14%7*1(( $%++$(+$(1 $%$$1$*(73 (%#$##1$1 $%11471+1 14%(+7+1 $%143777 !7%7$*E!$$3

    1%$7(*33+# 1#%$(77## 14%77$*(7 $%++$4(7# $%$$1$*($( (%#$(77+*3 $%11*(+4 14%($*(## $%143(7#3 !7%*#E!$$3

    1%$7(+*#7# 1#%$#$71$4 14%77(4 $%++$37(+3 $%$$1$*1# (%#$((3#* $%117+### 14%(1434 $%14477#4 !7%*1$#1E!$$3

    1%$7#$*( 1#%$##*471 14%7+114 $%++$71**1 $%$$1$*$3 (%#$17#4+7 $%11#*#7 14%(((7*+ $%144(7# !7%3(1+(E!$$3

    1%$7#(7(( 1#%$#*34+ 14%7+1* $%++$+3+* $%$$1$3+ (%#$1(((#7 $%1($+7*# 14%(#$+( $%14#711 !7%4#443E!$$31%$7#47#$( 1#%$#41+ 14%+$$717# $%++$1( $%$$1$3( (%#$$71*$( $%1((#71( 14%(#+(1 $%14##$++ !7%#4+17E!$$3

    1%$7#*714( 1#%$4((34 14%+$1*$4* $%++11#71 $%$$1$3+3( (%#$$(1374 $%1(#+4+7 14%(4*+37 $%14(+#(# !7%(*(+E!$$3

    1%$7#+*73( 1#%$43$3+( 14%+$(4+1* $%++1(73$+ $%$$1$37+4 (%(7(144 $%1(3#$ 14%(347$1 $%14(#*13 !7%17++3E!$$3

    1%$74$*1#3 1#%$47+(1 14%+$##4+4 $%++141$** $%$$1$371+ (%((##$3 $%1(*73(# 14%(*(434 $%141+*4 !7%$377E!$$3

    1%$74(3(4 1#%$3$3*+1 14%+$4($3( $%++1344*7 $%$$1$3*3( (%(+73$3 $%1(+17+ 14%(7$11+ $%1414#*+ !7%$1#7(E!$$3

    1%$7444(#1 1#%$3#(737 14%+$3$3(1 $%++1*771( $%$$1$33+7 (%(+(7#* $%1(3+ 14%(77*( $%14$+(7 !$%$$$$*#(7

    1%$74*(4 1#%$333( 14%+$3++( $%++1+$+$# $%$$1$33(# (%(7+$(3* $%1#$+(7 14%(+31+ $%14$3#4 !*%+3(*E!$$3

    1%$74+143( 1#%$3+37* 14%+$*71** $%++1#74# $%$$1$34* (%(7##7$4 $%1#(#*$# 14%((3+1 $%14$$$* !*%77#*7E!$$3

    1%$7474 1#%$*1(1( 14%+$73#43 $%++($*3## $%$$1$3#7 (%(*+77$4 $%1##7(1 14%(+* $%1#*3(3 !*%*3*(E!$$3

    1%$7317+1 1#%$*#7+1 14%+$+#4# $%++(117* $%$$1$3##3 (%(*4((3 $%1#3$*7 14%#$$71(7 $%1#(17 !*%*1+33E!$$31%$73#3*+ 1#%$**#3#7 14%+$14(( $%++(#1*7( $%$$1$3(74 (%(37##3 $%1#*#+( 14%#$14(73 $%1#+71 !*%34(4(E!$$3

    1%$733##3# 1#%$*+++$1 14%+$#(( $%++(44$(4 $%$$1$3(14 (%(33(3( $%1#771## 14%#$(1#41 $%1#+#*# !*%4*7(#E!$$3

    1%$737$+13 1#%$71#773 14%+1$71#1 $%++(3*(## $%$$1$3134 (%(3$$# $%1#$1#( 14%#$(+#(* $%1#731* !*%#(7E!$$3

    1%$73++$7* 1#%$7#+4*4 14%+114+3 $%++(*+#$( $%$$1$3$3 (%(4*373( $%14$(+1 14%#$#3(# $%1#73#+ !*%#1*(E!$$3

    1%$7*$31# 1#%$7*(+71 14%+1((4+1 $%++(+$(#( $%$$1$3$#7 (%(4(((# $%1413*+( 14%#$4($3* $%1#71#1 !*%(4717E!$$3

    1%$7*(($$* 1#%$7+* 14%+1#$$(4 $%++(($(3 $%$$1$4+ (%(#+$3+ $%14(+(#7 14%#$4++$( $%1#*7(+ !*%173*1E!$$3

    1%$7*#+*+ 1#%$+1$+31 14%+1#74+1 $%++#$#*+# $%$$1$4(# (%(##+77( $%144$*4+ 14%#$3347( $%1#*#(7 !*%1$4#E!$$3

    1%$7*331*4 1#%$+#44#( 14%+144+3# $%++#13($* $%$$1$4+*7 (%((74#7 $%143(17 14%#$*($*3 $%1#3#*1 !$%$$$$*$#31

    1%$7*7143+ 1#%$+37744 14%+13(14 $%++#(*37 $%$$1$4+11 (%((3*3++ $%14*3$43 14%#$*+3+# $%1#33471 !3%**1#E!$$3

    1%$7*+73*7 1#%$++$71 14%+13#44 $%++##7+3+ $%$$1$4737 (%((1*(1+ $%1477$#4 14%#$73$(7 $%1#31*(7 !$%$$$$3++

    1%$77$#4( 1#%$$#37* 14%+1**4** $%++#4+ $%$$1$47$# (%(17*#(( $%14++++* 14%#$+1#7 $%1#47+(+ !$%$$$$3+#$71%$771(#4 1#%$(*1$1 14%+17#3$* $%++#34 $%$$1$4*4 (%(1#*+( $%13$$*$( 14%#$+7*4 $%1#44$7# !3%7*4((E!$$3

  • 7/24/2019 water surface Profile methods

    2/16

    1%$77#47+ 1#%$4+#71 14%+1+$4** $%++#7$+7# $%$$1$43* (%($7(4 $%131(1+4 14%#$#1 $%1#4$#*# !3%*+34E!$$3

    1%$773$1+4 1#%$7$#++ 14%+1+7#47 $%++#+1*(7 $%$$1$4344 (%($3411 $%13(#*#4 14%#1$$$74 $%1##*** !3%*##**E!$$3

    1%$77*3#3 1#%$(133 14%+1413 $%++#((3+ $%$$1$44# (%($(1#4+ $%13#434 14%#1$*13+ $%1###$7( !3%3*3*E!$$3

    1%$77+$4## 1#%1$1#*7* 14%+($$+73 $%++4$(7*+ $%$$1$444( (%(++#7( $%134*144 14%#11(17# $%1#(4 !3%3$*(4E!$$3

    1%$773( 1#%1$#43# 14%+($73(# $%++41#13+ $%$$1$4#( (%(+4*34+ $%1337($7 14%#11+1( $%1#(33 !3%44#*+E!$$3

    1%$7+$7 1#%1$33++ 14%+(14$7 $%++4(#4# $%$$1$4#4( (%(+$7 $%13*+14# 14%#1(# $%1#((431 !3%#+1+7E!$$3

    1%$7+(43(+ 1#%1$7*7+* 14%+(($33 $%++4##3+3 $%$$1$4(# (%(++7#47+ $%137+33 14%#1(+11 $%1#1+# !3%#($+1E!$$3

    1%$7+#++3 1#%1$7#4 14%+((7$( $%++44#*(3 $%$$1$4(44 (%(++#73+ $%13+*43 14%#1#333+ $%1#13373 !3%(*$4+E!$$3

    1%$7+3#$+ 1#%1117*7 14%+(###7( $%++43#33 $%$$1$41* (%(++$($7 $%1*$$(1# 14%#141(# $%1#1(1* !3%($$++E!$$3

    1%$7+*714 1#%11#77+ 14%+(#*3( $%++4*##*( $%$$1$414 (%(+7*7$(* $%1*1$** 14%#14*+3* $%1#$++37 !3%141E!$$3

    1%$7++1$(4 1#%1137*34 14%+(43+* $%++47#$*# $%$$1$41$( (%(+7#(#*( $%1*($ 14%#13(4$ $%1#$3337 !$%$$$$3$+#+

    1%$7+473 1#%1177#$4 14%+(31 $%++4+(*34 $%$$1$4$3* (%(+*+$ $%1*#1($( 14%#137 $%1#$((3 !3%$(*#1E!$$3

    1%$7$+#(1 1#%11*7#( 14%+(3+$*+ $%++4(1#7 $%$$1$4$1 (%(+**4(#( $%1*41(+ 14%#1*##(+ $%1($71 !4%*31E!$$3

    1%$7(17# 1#%1(134( 14%+(*4$* $%++3$131( $%$$1$#*3 (%(+*#$73* $%1*31(+ 14%#1*+*3 $%1(3++4 !4%1##+E!$$3

    1%$7#3$$3 1#%1(#4#3 14%+(7$$$( $%++31$7+ $%$$1$#(1 (%(+37**7 $%1**114 14%#174$$( $%1((7#4 !4%+37#E!$$3

    1%$74+1(1 1#%1(3#713 14%+(73+*7 $%++3144 $%$$1$#+77 (%(+3*43 $%1*7$$* 14%#17(4+ $%1(+*( !4%+$#1#E!$$3

    1%$7*1$ 1#%1(7((+# 14%+(+1**7 $%++3($$4 $%$$1$#+## (%(+3#(*( $%1*+$33# 14%#1+44#* $%1(+*34( !4%74+E!$$31%$77#1( 1#%1($*4# 14%+(+74$1 $%++3#7*( $%$$1$#7 (%(+3$$*71 $%1*$$( 14%#1+3*3 $%1(+#4 !4%*34+E!$$3

    1%$7+*3 1#%1#$+77 14%+(#$71 $%++34*+1 $%$$1$#747 (%(+4*$+ $%1*3(( 14%#14*#* $%1(+$4( !4%*4(*1E!$$3

    1%$71(3 1#%1#(*747 14%+(+*77 $%++333373 $%$$1$#7$3 (%(+4#7+3# $%17$++4* 14%#1*3 $%1(7731 !4%3$#7E!$$3

    1%$+$1131 1#%1#4443 14%+#$4(( $%++3*4(## $%$$1$#**4 (%(+4$*+4 $%171+$*3 14%#($4*$7 $%1(743+1 !4%3#+73E!$$3

    1%$+$(#77# 1#%1#*($44 14%+#$7 $%++37(74 $%$$1$#*(# (%(+#7*47 $%17(71+ 14%#($3$ $%1(71*7* !4%4+77#E!$$3

    1%$+$#3+ 1#%1#7#7 14%+#1311 $%++3+1(37 $%$$1$#3+( (%(+#4*#$* $%17#*1( 14%#(14#3* $%1(*++$4 !4%4#7#(E!$$3

    1%$+$47+71 1#%1#*33* 14%+#($477 $%++3+*(* $%$$1$#34( (%(+#1*4+7 $%17431$# 14%#(114+ $%1(*3** !$%$$$$4#+73

    1%$+$3717 1#%141#3(( 14%+#(3773 $%++37 $%$$1$#3$# (%(+(+7$1 $%173#14 14%#((#++7 $%1(*#1* !4%##+(7E!$$3

    1%$+$714#1 1#%14#$( 14%+##1$1# $%++*$*$+( $%$$1$#4*# (%(+(37+7 $%17*(*(* 14%#((+37( $%1(*$#+* !4%(+*(E!$$3

    1%$+$+#$1# 1#%144*+++ 14%+##*1# $%++*14171 $%$$1$#4(3 (%(+(($*# $%1771(4 14%#(##($3 $%1(37*44 !4%(4134E!$$31%$+$44*3 1#%14*#(1 14%+#41#14 $%++*((17 $%$$1$##+* (%(+($$3+3 $%177737 14%#(#77+* $%1(34## !4%14$#E!$$3

    1%$+1$37+ 1#%14731( 14%+#4*#7+ $%++*#$$7+ $%$$1$##4 (%(+17(4## $%17++17+ 14%#(4(#13 $%1(3((3# !4%147$7E!$$3

    1%$+11*+* 1#%143331 14%+#31#+* $%++*#7++ $%$$1$##11 (%(+144*$1 $%17*3$3 14%#(4*74 $%1(4*$4 !4%1$$**E!$$3

    1%$+1(+$37 1#%1311411 14%+#3*##7 $%++*43*#1 $%$$1$#(74 (%(+117$+7 $%1+$47# 14%#(31((# $%1(4*+3 !$%$$$$4$34+

    1%$+1#$$3 1#%13(7$4 14%+#*1(## $%++*3#(7* $%$$1$#(#+ (%(+$+++* $%1+1(++ 14%#(33*$( $%1(44#* !4%$$47E!$$3

    1%$+14+#1 1#%134(*$# 14%+#**$73 $%++**$+#* $%$$1$#($( (%(+$*(3 $%1+($# 14%#(3#( $%1(41+#* !#%*4*7E!$$3

    1%$+1*$3#* 1#%1337#+ 14%+#7$+*( $%++**+#1( $%$$1$#1** (%(+$#*41 $%1+(++1 14%#(*4(14 $%1(##$3 !$%$$$$#($4

    1%$+1711(1 1#%137#1$# 14%+#733* $%++*737$# $%$$1$#1#1 (%(+$1$1(7 $%1+#*7*( 14%#(*+44+ $%1(#*+$4 !#%+7**4E!$$3

    1%$+1+13++ 1#%13++$ 14%+#+$(77 $%++*+#$1( $%$$1$#$* (%(7+414# $%1+44343 14%#(7(*#3 $%1(#4## !#%+###E!$$3

    1%$+11#+ 1#%1*$((+ 14%+#+4$3 $%++*$(4 $%$$1$#$*( (%(73+43# $%1+3((41 14%#(7*773 $%1(#1++3 !#%7$*4E!$$3

    1%$+($(17( 1#%1*173# 14%+#+4+# $%++*7#+* $%$$1$#$(+ (%(7##$33 $%1+3+31 14%#(+$+* $%1((4*+ !#%74+#E!$$31%$+(1((# 1#%1*#($4 14%+#4$$ $%++7$443# $%$$1$(4 (%(7$743 $%1+*7#7* 14%#(+417 $%1((7$7+ !#%7$**#E!$$3

  • 7/24/2019 water surface Profile methods

    3/16

    1%$+(((#$1 1#%1*4*4#4 14%+#+4+4 $%++711441 $%$$1$(*1 (%(7++#11 $%1+74+17 14%#(++( $%1((4713 !#%**3#*E!$$3

    1%$+(#(17 1#%1**$*13 14%+4$(1 $%++71+#31 $%$$1$((+ (%(7+3+373 $%1++(17* 14%#((+7 $%1(((#7 !#%*(43*E!$$3

    1%$+(41+4 1#%1*74*#+ 14%+4$7(+7 $%++7(31+4 $%$$1$(+3 (%(7+#4#$+ $%1++43( 14%#(*74 $%1(($$* !#%3+4(4E!$$3

    1%$+(31**1 1#%1*++3$* 14%+411*13 $%++7#14 $%$$1$(+*# (%(7+1$#1* $%1+**47 14%##$$**4 $%1(177+3 !#%344#E!$$3

    1%$+(*1(#1 1#%17$((1 14%+413+4 $%++7#+*(( $%$$1$(+#1 (%(77+*34 $%1$#7*( 14%##$44( $%1(133(+ !#%3$4E!$$3

    1%$+(7$*3 1#%17137+1 14%+4($1(7 $%++743(( $%$$1$(+ (%(77*#141 $%11$7+ 14%##$+(7+ $%1(1#(3 !#%4**$3E!$$3

    1%$+(+$$3# 1#%17(1# 14%+4(4#1( $%++7317*( $%$$1$(7* (%(77#3( $%117733 14%##1($(1 $%1(11$++ !#%4(73*E!$$3

    1%$+(+#$7 1#%174(433 14%+4(+43 $%++73+((# $%$$1$(7#+ (%(7717$(3 $%1(4*#3 14%##137(# $%1($+$* !#%#+31E!$$3

    1%$+(+43 1#%1733371 14%+4#(34# $%++7*4*1( $%$$1$(7$+ (%(7*4#3* $%1#14# 14%##1#+4 $%1($*74 !#%#311E!$$3

    1%$+#$73$ 1#%17*+34( 14%+4#*31 $%++77$# $%$$1$(*7+ (%(7*714# $%1#+1*7 14%##(#$$4 $%1($4*1* !#%#147#E!$$3

    1%$+#1*43 1#%17+1#* 14%+44$3# $%++77717+ $%$$1$(*4 (%(7*47+( $%144+( 14%##(*3+4 $%1($(3$* !#%(77E!$$3

    1%$+#(3#$ 1#%174$33 14%+444331 $%++7+##3* $%$$1$(*1 (%(7*(7+7 $%1314 14%###$1(4 $%1($$4(1 !#%(41**E!$$3

    1%$+##4$*( 1#%1+$** 14%+44+4*3 $%++7+4** $%$$1$(3 (%(7*$*($3 $%137$* 14%####*(3 $%11+#3 !#%($373E!$$3

    1%$+#4(717 1#%1+1$$* 14%+43(##* $%++733$+ $%$$1$(3*( (%(73+47+# $%1*4#4 14%###7$+7 $%11*#( !#%17$(*E!$$3

    1%$+#31(77 1#%1+#1(7* 14%+43*1*4 $%+++$14+# $%$$1$(3## (%(73*#*$( $%17$7$# 14%##4$311 $%114#$3 !#%1#317E!$$3

    1%$+#374( 1#%1+4#41 14%+433 $%+++$7#( $%$$1$(3$3 (%(734(*3 $%17** 14%##4#+7 $%11(#11 !#%1$$4E!$$3

    1%$+#*+11# 1#%1+334$ 14%+4*#*4 $%+++1#(#3 $%$$1$(47+ (%(73(131 $%1+#(1+ 14%##47(43 $%11$#41 !$%$$$$#$**(1%$+#7*#( 1#%1+*7(77 14%+4*7#* $%+++1$14 $%$$1$(43 (%(73$1473 $%1+#7( 14%##3$337 $%11++#( !$%$$$$#$#(#

    1%$+#+437 1#%1+7$14 14%+471$37 $%+++(47(+ $%$$1$(4(# (%(74+1((+ $%1343+ 14%##3#+#( $%11+*4*3 !(%+7E!$$3

    1%$+#(*7* 1#%1+$*(1 14%+474*7+ $%+++#$#+ $%$$1$(#7 (%(74*1($ $%($$147* 14%##37$7 $%11+43* !(%*3*7E!$$3

    1%$+4$$*+# 1#%1$(1 14%+47+(3 $%+++#3* $%$$1$(#7 (%(744141# $%($$74(+ 14%##*$(7# $%11+(*7* !(%#((E!$$3

    1%$+4$+*$( 1#%11#43( 14%+4+1+$1 $%+++414* $%$$1$(#44 (%(74(1+# $%($1##14 14%##*#441 $%11+$+1# !(%$$33E!$$3

    1%$+41*4#4 1#%1(4*+ 14%+4+3#$# $%+++4**1 $%$$1$(#1+ (%(74$(4+4 $%($11#4 14%##**374 $%117+71 !(%+*+34E!$$3

    1%$+4(417 1#%1#37+4 14%+4++7*7 $%+++3(#*7 $%$$1$((# (%(7#+##4* $%($(4+1 14%##**7( $%117713 !$%$$$$(+#*

    1%$+4#1+#+ 1#%14*7** 14%+4(1( $%+++3771# $%$$1$((*+ (%(7#*44(1 $%($#$3+4 14%##7(7#3 $%1173#4 !(%+$3*(E!$$3

    1%$+4#414 1#%137*(7 14%+433+ $%+++*( $%$$1$((4# (%(7#437$+ $%($#*(14 14%##737*3 $%117#3*+ !$%$$$$(7747

    1%$+44*$3 1#%1*+#*+ 14%+4+# $%+++*+((+ $%$$1$((1+ (%(7#(7($# $%($417+( 14%##7+7*( $%1171+$7 !(%7441#E!$$3

    1%$+434#13 1#%17+1 14%+3$((44 $%+++7## $%$$1$(14 (%(7#$+$3 $%($47(+ 14%##+17(* $%117$$** !$%$$$$(71#

    1%$+4*1*4( 1#%1+4+ 14%+3$33(1 $%+++7+31( $%$$1$(17 (%(7($+11 $%($3(7#3 14%##+4*37 $%11*+#44 !(%*+4$(E!$$3

    1%$+4*+++ 1#%1++ 14%+3$+7*( $%++++#37 $%$$1$(14* (%(7(7(1 $%($3+1( 14%##+733* $%11***41 !(%*344+E!$$3

    1%$+47*$3* 1#%($1$1*3 14%+311*7 $%+++++371 $%$$1$(1(( (%(7(33((* $%($*#447 14%##$4(( $%11*43+ !(%*(3(7E!$$3

    1%$+4+#144 1#%($($#( 14%+3131#7 $%+++#31+ $%$$1$($ (%(7(#77# $%($*+713 14%###(3+ $%11*#(# !(%3*#E!$$3

    1%$+4$134 1#%($#$#+( 14%+31+(7( $%++++41 $%$$1$($7* (%(7(($4( $%($7#(3 14%##*$*( $%11*1*4* !(%3*7+4E!$$3

    1%$+47$++ 1#%($4$#(4 14%+3(1#7# $%++$#(4+ $%$$1$($3# (%(7($##(1 $%($7$77 14%##++#3 $%11*$$1+ !(%3#*(E!$$3

    1%$+3$#43 1#%($3$137 14%+3(44# $%++$+$#( $%$$1$($#1 (%(71+*4$( $%($+417# 14%#4$137+ $%113+4$+ !(%31171E!$$3

    1%$+31$7(* 1#%($3++( 14%+3(747( $%++1(7*3 $%$$1$($$+ (%(71**7( $%($+(1( 14%#4$4( $%113*+1* !(%4+41(E!$$3

    1%$+3174## 1#%($*3 14%+3#$47( $%++17443 $%$$1$1+* (%(713#1(+ $%($417 14%#4$*7# $%1133(4( !(%43*+4E!$$3

    1%$+3(4$*7 1#%($7$1# 14%+3##4#+ $%++(($7# $%$$1$1*4 (%(71#*7*7 $%($1(* 14%#4$*(7 $%113#*+3 !(%4(+7E!$$31%$+3#$*(7 1#%($++4(( 14%+3#*#7( $%++(**31 $%$$1$14# (%(71($3++ $%(1$4$$1 14%#41((31 $%113(14* !$%$$$$(4$#(

  • 7/24/2019 water surface Profile methods

    4/16

    1%$+3#711* 1#%($77(7 14%+3#(74 $%++#117 $%$$1$1(( (%(71$43+ $%(1$++(# 14%#414+4* $%113$*(# !(%#7*+#E!$$3

    1%$+34#3#4 1#%(1$*#1 14%+34(144 $%++#3*37 $%$$1$1$1 (%(7$++7*7 $%(11#3( 14%#41741# $%11411+ !(%#3$7*E!$$3

    1%$+34++1 1#%(11*$#4 14%+344+( $%++4$$+3 $%$$1$1++ (%(7$7#1( $%(11+#$+ 14%#413( $%1147*( !(%#(4+E!$$3

    1%$+33*13+ 1#%(1(3$#7 14%+3477 $%++444*3 $%$$1$1+3 (%(7$37*47 $%(1((7# 14%#4((4*# $%114*13* !$%$$$$((3

  • 7/24/2019 water surface Profile methods

    5/16

    HE" #$ So $%$$1 &n 1%$1#b 1$ n $%$1# &) $%117 (

    -i

    9: &i61 -i A . R T S/ r2( &i' 9: -5i618 A

    !(%7 1%$7((#(*4+* $%( 1$%+(+ 14%114 $%771+ 1#%*+ $%$$1+11 $%+3*( !$%$3*#+ !(%7 1%$7((#(* 1#%$((

    !(%7 1%$7(44347( $%*4 11%3$ 14%43* $%+(*7 1#%+* $%$$1#7# $%+*7( !$%$$(+1 !(%7 1%$$4$*37 1(%$37

    !(%7 1%$7(*33+(7 1%$$#43( 1(%$4+4 14%4++ $%+#1* 14%$14 $%$$1#4 $%+3733 !$%$$(# !(%7 1%$$+(3 1(%1#

    !(%7 1%$7(+*#7(* 1%$$44( 1(%1#(4 14%314 $%+#3 14%$#+ $%$$1#1( $%+4# !$%$$($7 !(%7 1%$13$414 1(%(11

    !(%7 1%$7#$*($44 1%$14*3 1(%($*( 14%3#+ $%+#* 14%$3 $%$$1(+ $%+4(## !$%$$1+# !(%7 1%$1*4$+ 1(%(7*

    !(%7 1%$7#(7((#7 1%$1#*4 1(%(71+ 14%33 $%+4( 14%$77 $%$$1(*+ $%+#*1# !$%$$1*4 !(%7 1%$(#7+*7 1(%##4

    !(%7 1%$7#47#$(#+ 1%$(#3* 1(%##1 14%377 $%+43 14%$4 $%$$1(3 $%+#$*( !$%$$14+ !(%7 1%$(7331* 1(%#+7!(%7 1%$7#*714(43 1%$(7#*( 1(%#+4* 14%33 $%+4+* 14%1$ $%$$1(#4 $%+(3*7 !$%$$1#4 !(%7 1%$#$(( 1(%4#*

    !(%7 1%$7#+*73(4+ 1%$#$+#1 1(%4##3 14%*1 $%+31 14%1(# $%$$1(( $%+(1(1 !$%$$1(# !(%7 1%$#413( 1(%4+

    !(%7 1%$74$*1#3#7 1%$#4$14 1(%47+3 14%*(4 $%+3## 14%1#* $%$$1($7 $%+1714 !$%$$11# !(%7 1%$#7$** 1(%3((

    !(%7 1%$74(3(#4 1%$#*4 1(%3( 14%*#7 $%+33# 14%14+ $%$$113 $%+1#4( !$%$$1$3 !(%7 1%$#771* 1(%3*

    !(%7 1%$7444(#1 1%$#**3 1(%33+3 14%*3 $%+37# 14%13 $%$$11+4 $%+$ !$%$$$7 !(%7 1%$4((+## 1(%3*

    !(%7 1%$74*(4# 1%$4(1+ 1(%34( 14%**1 $%+3 14%1* $%$$1174 $%+$*+4 !$%$$$ !(%7 1%$44*(3 1(%*(

    !(%7 1%$74+143133 1%$44341 1(%*(73 14%*71 $%+*$7 14%17+ $%$$11*3 $%+$#1 !$%$$$+4 !(%7 1%$4*+1#+ 1(%**

    !(%7 1%$7474$43 1%$4*7#+ 1(%*3+7 14%*+1 $%+*(( 14%1+7 $%$$1137 $%+$11 !$%$$$7 !(%7 1%$4++*47 1(%*+

    !(%7 1%$7317+1+*4 1%$4+7* 1(%*+7 14%* $%+*#7 14%13 $%$$114 $%7+** !$%$$$74 !(%7 1%$3$7$# 1(%71*

    !(%7 1%$73#3*++71 1%$3$7(+ 1(%713# 14%* $%+*3 14%($# $%$$1141 $%7*( !$%$$$* !(%7 1%$3(*$1* 1(%74(

    !(%7 1%$733##3#(3 1%$3(343 1(%741( 14%7$7 $%+**# 14%(1 $%$$11#4 $%74$+ !$%$$$*3 !(%7 1%$34#$+4 1(%7**

    !(%7 1%$737$+147+ 1%$34(3* 1(%7*33 14%713 $%+*73 14%(17 $%$$11(+ $%7( !$%$$$*( !(%7 1%$331( 1(%7+

    !(%7 1%$73++$73+ 1%$33+71 1(%7++4 14%7(( $%+*+7 14%((# $%$$11(( $%7$$4 !$%$$$3+ !(%7 1%$374413 1(%+11

    !(%7 1%$7*$31#+7+ 1%$37#+ 1(%+1$( 14%7( $%+*7 14%(# $%$$111* $%7++(1 !$%$$$33 !(%7 1%$3+++(1 1(%+#1

    !(%7 1%$7*(($$*14 1%$3++41 1(%+#$7 14%7#3 $%+7$7 14%(#3 $%$$1111 $%7+*47 !$%$$$3( !(%7 1%$*$(4* 1(%+31

    !(%7 1%$7*#+*+$( 1%$*$($ 1(%+3$( 14%741 $%+717 14%(41 $%$$11$* $%7+4+4 !$%$$$4 !(%7 1%$*1341# 1(%+*

    !(%7 1%$7*331*#3 1%$*13$* 1(%+*+7 14%747 $%+7(* 14%(4* $%$$11$1 $%7+#( !$%$$$47 !(%7 1%$*(77$# 1(%++7

    !(%7 1%$7*7143+#7 1%$*(7#+ 1(%++*( 14%73# $%+7#3 14%(31 $%$$1$7 $%7+1+# !$%$$$44 !(%7 1%$*##+( 1(%$#

    !(%7 1%$7*+73**# 1%$*#$+ 1(%$( 14%73+ $%+74# 14%(3* $%$$1$# $%7+$44 !$%$$$4( !(%7 1%$*3$4 1(%1

    !(%7 1%$77$#413# 1%$*3$(1 1(%1+7 14%7*# $%+731 14%(* $%$$1$+ $%771( !$%$$$4 !(%7 1%$**1$*4 1(%#4

    !(%7 1%$771(#44# 1%$**$+ 1(%## 14%7*+ $%+73+ 14%(*4 $%$$1$+3 $%777+7 !$%$$$#+ !(%7 1%$*711#7 1(%4!(%7 1%$77#477+1 1%$*7$+ 1(%4+( 14%77( $%+7*3 14%(*+ $%$$1$+1 $%77** !$%$$$#* !(%7 1%$*+$7# 1(%*(

  • 7/24/2019 water surface Profile methods

    6/16

    !(%7 1%$773$1+#+* 1%$*+$3 1(%*( 14%77* $%+77( 14%(7( $%$$1$7+ $%7733* !$%$$$#3 !(%7 1%$*+++ 1(%73

    !(%7 1%$77*3#47# 1%$*+*+ 1(%731 14%7+1 $%+77+ 14%(7* $%$$1$73 $%7744+ !$%$$$## !(%7 1%$*+*4 1(%++

    !(%7 1%$77+$4#(34 1%$*+4# 1(%+7* 14%7+4 $%+7+3 14%(7 $%$$1$7( $%77#4* !$%$$$#( !(%7 1%$7$*+ 1#

    !(%7 1%$773(#+ 1%$7$*7 1# 14%7++ $%+7 14%(+# $%$$1$* $%77(4 !$%$$$# !(%7 1%$714*+ 1#%$11

    !(%7 1%$7+$7# 1%$7147+ 1#%$1$ 14%7( $%+7* 14%(+* $%$$1$** $%7713* !$%$$$( !(%7 1%$7((33 1#%$((

    !(%7 1%$7+(43(+#3 1%$7((4( 1#%$(1+ 14%73 $%++$1 14%(+ $%$$1$*# $%77$*7 !$%$$$(+ !(%7 1%$7(+ 1#%$##

    !(%7 1%$7+#++434 1%$7(7# 1#%$#(# 14%7+ $%++$* 14%(( $%$$1$*1 $%7*+( !$%$$$(* !(%7 1%$7#*+7( 1#%$4(!(%7 1%$7+3#$7+# 1%$7#*7( 1#%$4(# 14%+$( $%++11 14%(3 $%$$1$3 $%7*$1 !$%$$$(3 !(%7 1%$74#333 1#%$3(

    !(%7 1%$7+*714$( 1%$74#41 1#%$31+ 14%+$3 $%++1* 14%(7 $%$$1$3* $%7*+(4 !$%$$$(4 !(%7 1%$743* 1#%$*1

    !(%7 1%$7++1$(#3* 1%$74+( 1#%$*1 14%+$7 $%++(1 14%# $%$$1$34 $%7*73 !$%$$$(# !(%7 1%$73*$+ 1#%$7

    !(%7 1%$7+474+# 1%$733* 1#%$*+ 14%+1 $%++(3 14%#$( $%$$1$3( $%7**7 !$%$$$(( !(%7 1%$7*1*7 1#%$7+

    !(%7 1%$7$+#($+7 1%$7*1+4 1#%$7+( 14%+1# $%++( 14%#$3 $%$$1$3 $%7**1( !$%$$$(1 !(%7 1%$7*7*$( 1#%$+*

    !(%7 1%$7(17#+33 1%$7*74+ 1#%$+*# 14%+13 $%++## 14%#$7 $%$$1$4+ $%7*347 !$%$$$( !(%7 1%$77#$$7 1#%$4

    !(%7 1%$7#3$$4*+ 1%$77(+ 1#%$4 14%+1+ $%++#7 14%#$ $%$$1$4* $%7*4+3 !$%$$$( !(%7 1%$77+1# 1#%1$(

    !(%7 1%$74+1(1$ 1%$77+$+ 1#%1$14 14%+( $%++4 14%#11 $%$$1$44 $%7*4(3 !$%$$$1 !(%7 1%$7+#1* 1#%1$

    !(%7 1%$7*1$+34 1%$7+#$* 1#%1$+* 14%+(( $%++44 14%#1# $%$$1$4# $%7*#*+ !$%$$$1+ !(%7 1%$7+743 1#%11*

    !(%7 1%$77#11+ 1%$7+7+3 1#%1134 14%+(4 $%++47 14%#13 $%$$1$41 $%7*#1# !$%$$$17 !(%7 1%$7(3#( 1#%1((!(%7 1%$7+*3+*1 1%$7(44 1#%1(( 14%+(7 $%++3 14%#17 $%$$1$4 $%7*(*1 !$%$$$17 !(%7 1%$7*#7 1#%1(+

    !(%7 1%$71(4*7 1%$7*+3 1#%1(+# 14%+(+ $%++3# 14%#1 $%$$1$#+ $%7*(11 !$%$$$1* !(%7 1%$+$11*+ 1#%1#4

    !(%7 1%$+$1131+*7 1%$+$1$+ 1#%1#4# 14%+# $%++3* 14%#( $%$$1$#7 $%7*1*( !$%$$$13 !(%7 1%$+$3(#3 1#%14

    !(%7 1%$+$(#77#( 1%$+$313 1#%14$( 14%+#( $%++3 14%#(( $%$$1$#3 $%7*11* !$%$$$13 !(%7 1%$+$14( 1#%14*

    !(%7 1%$+$#3+$17 1%$+$$* 1#%143+ 14%+#4 $%++*( 14%#(4 $%$$1$#4 $%7*$7( !$%$$$14 !(%7 1%$+1(+ 1#%131

    !(%7 1%$+$47+7$4 1%$+1(+( 1#%131( 14%+#* $%++*3 14%#(3 $%$$1$## $%7*$( !$%$$$14 !(%7 1%$+1*311 1#%13*

    !(%7 1%$+$3717( 1%$+1*44 1#%13*# 14%+#7 $%++*7 14%#(7 $%$$1$#( $%73++ !$%$$$1# !(%7 1%$+1+4 1#%1*1

    !(%7 1%$+$714#$34 1%$+1( 1#%1*1# 14%+# $%++7 14%#(+ $%$$1$# $%734+ !$%$$$1# !(%7 1%$+(##(3 1#%1**

    !(%7 1%$+$+#$1(3( 1%$+(#(* 1#%1**1 14%+4 $%++7( 14%#( $%$$1$( $%731 !$%$$$1( !(%7 1%$+(*3# 1#%171

    !(%7 1%$+$44*4*+ 1%$+(*4+ 1#%17$7 14%+4( $%++74 14%##1 $%$$1$(+ $%73+74 !$%$$$1( !(%7 1%$+(*#1 1#%173

    !(%7 1%$+1$37++3* 1%$+(37 1#%173( 14%+4# $%++7* 14%##( $%$$1$(7 $%73+# !$%$$$11 !(%7 1%$+#(*$7 1#%1+

    !(%7 1%$+11*+3*4 1%$+#(33 1#%174 14%+44 $%++7+ 14%### $%$$1$(* $%73+$3 !$%$$$11 !(%7 1%$+#3471 1#%1+4

    !(%7 1%$+1(+$374# 1%$+#34( 1#%1+#3 14%+4* $%+++ 14%##4 $%$$1$(3 $%7377# !$%$$$1 !(%7 1%$+#+((+ 1#%1++

    !(%7 1%$+1#$$3#+ 1%$+#+17 1#%1+73 14%+47 $%+++( 14%##3 $%$$1$(4 $%7374( !$%$$$1 !(%7 1%$+4$++( 1#%11

    !(%7 1%$+14+#$3 1%$+4$+# 1#%11# 14%+4+ $%+++4 14%##* $%$$1$(# $%7371( !1E!$$4 !(%7 1%$+4#4#+ 1#%13

    !(%7 1%$+1*$3#33* 1%$+4## 1#%13 14%+4 $%+++* 14%##7 $%$$1$(# $%73*+# !E!$$3 !(%7 1%$+43+ 1#%1

    !(%7 1%$+1711($*# 1%$+43+3 1#%1+3 14%+3 $%++++ 14%##+ $%$$1$(( $%73*33 !E!$$3 !(%7 1%$+4+(* 1#%($(

    !(%7 1%$+1+13+733 1%$+4+(( 1#%($1 14%+31 $%+++ 14%## $%$$1$(1 $%73*(+ !E!$$3 !(%7 1%$+3$33( 1#%($3

    !(%7 1%$+11#7* 1%$+3$31 1#%($3( 14%+3( $%++1 14%#4 $%$$1$( $%73*$# !+E!$$3 !(%7 1%$+3(73( 1#%($+

    !(%7 1%$+($(17(4( 1%$+3(71 1#%($+# 14%+3# $%++( 14%#41 $%$$1$( $%7337+ !+E!$$3 !(%7 1%$+34+71 1#%(11

    !(%7 1%$+(1((#$+ 1%$+34+# 1#%(114 14%+34 $%++4 14%#4( $%$$1$1 $%73334 !+E!$$3 !(%7 1%$+3*1( 1#%(14!(%7 1%$+(((#$$ 1%$+3*+7 1#%(14# 14%+33 $%++3 14%#4# $%$$1$1+ $%733#1 !7E!$$3 !(%7 1%$+3+++ 1#%(17

  • 7/24/2019 water surface Profile methods

    7/16

    !(%7 1%$+(#(174* 1%$+3++4 1#%(171 14%+3* $%++7 14%#44 $%$$1$1+ $%733$ !7E!$$3 !(%7 1%$+*$77* 1#%((

    !(%7 1%$+(41+#7+ 1%$+*$74 1#%(1 14%+37 $%+++ 14%#44 $%$$1$17 $%734+7 !7E!$$3 !(%7 1%$+*(*$# 1#%((#

    !(%7 1%$+(31**1(# 1%$+*(37 1#%(((3 14%+3+ $%++ 14%#43 $%$$1$1* $%734*7 !7E!$$3 !(%7 1%$+*4#*3 1#%((3

    !(%7 1%$+(*1(#1$7 1%$+*4## 1#%((3 14%+3 $%+$1 14%#4* $%$$1$1* $%73447 !*E!$$3 !(%7 1%$+**$*# 1#%((7

    !(%7 1%$+(7$*434 1%$+**$# 1#%((74 14%+3 $%+$( 14%#4* $%$$1$13 $%734(+ !*E!$$3 !(%7 1%$+*77 1#%(#

    !(%7 1%$+(+$$3(++ 1%$+*7*7 1#%((+ 14%+* $%+$# 14%#47 $%$$1$13 $%7341 !*E!$$3 !(%7 1%$+*(7+ 1#%(#(

    !(%7 1%$+(+#$7# 1%$+*(3 1#%(#(1 14%+*1 $%+$4 14%#4+ $%$$1$14 $%73#( !*E!$$3 !(%7 1%$+7$+ 1#%(#4!(%7 1%$+(+43++ 1%$+7$77 1#%(#4( 14%+*( $%+$3 14%#4+ $%$$1$14 $%73#73 !*E!$$3 !(%7 1%$+7((*7 1#%(#*

    !(%7 1%$+#$73$1# 1%$+7((4 1#%(#*4 14%+*( $%+$* 14%#4 $%$$1$1# $%73#3+ !3E!$$3 !(%7 1%$+7#*+# 1#%(#+

    !(%7 1%$+#1*43+1 1%$+7#** 1#%(#+4 14%+*# $%+$7 14%#4 $%$$1$1# $%73#4# !3E!$$3 !(%7 1%$+73$47 1#%(4

    !(%7 1%$+#(3#$47 1%$+73$( 1#%(4$# 14%+*# $%+$+ 14%#3 $%$$1$1( $%73#(7 !3E!$$3 !(%7 1%$+7*#*4 1#%(4(

    !(%7 1%$+##4$*13 1%$+7*#4 1#%(4(( 14%+*4 $%+$ 14%#31 $%$$1$1( $%73#1# !3E!$$3 !(%7 1%$+77*## 1#%(44

    !(%7 1%$+#4(7174 1%$+77*1 1#%(441 14%+*3 $%+1 14%#31 $%$$1$11 $%73(+ !3E!$$3 !(%7 1%$+7++3+ 1#%(4*

    !(%7 1%$+#31(771 1%$+7++4 1#%(43+ 14%+*3 $%+11 14%#3( $%$$1$11 $%73(+3 !4E!$$3 !(%7 1%$++$$# 1#%(4+

    !(%7 1%$+#374(13 1%$++$$( 1#%(473 14%+** $%+11 14%#3( $%$$1$11 $%73(71 !4E!$$3 !(%7 1%$++117 1#%(4

    !(%7 1%$+#*+11#4* 1%$++11* 1#%(4( 14%+** $%+1( 14%#3( $%$$1$1 $%73(3 !4E!$$3 !(%7 1%$++((7+ 1#%(31

    !(%7 1%$+#7*#(1 1%$++((* 1#%(3$7 14%+*7 $%+1# 14%#3# $%$$1$1 $%73(4* !4E!$$3 !(%7 1%$++### 1#%(3(!(%7 1%$+#+4374 1%$++##( 1#%(3(# 14%+*7 $%+14 14%#3# $%$$1$1 $%73(#3 !4E!$$3 !(%7 1%$++4#*# 1#%(34

    !(%7 1%$+#(*7*14 1%$++4#4 1#%(3#7 14%+*+ $%+14 14%#34 $%$$1$$ $%73((# !4E!$$3 !(%7 1%$++3#3 1#%(33

    !(%7 1%$+4$$*+#43 1%$++3## 1#%(331 14%+*+ $%+13 14%#34 $%$$1$$ $%73(1( !4E!$$3 !(%7 1%$++*#$# 1#%(37

    !(%7 1%$+4$+*$(## 1%$++*( 1#%(3*3 14%+*+ $%+1* 14%#33 $%$$1$$ $%73($1 !#E!$$3 !(%7 1%$++7((# 1#%(3+

    !(%7 1%$+41*4##+ 1%$++7(1 1#%(37+ 14%+* $%+1* 14%#33 $%$$1$$+ $%7311 !#E!$$3 !(%7 1%$+++11 1#%(3

    !(%7 1%$+4(417++7 1%$+++$ 1#%(31 14%+* $%+17 14%#33 $%$$1$$+ $%731+1 !#E!$$3 !(%7 1%$+++*7 1#%(*

    !(%7 1%$+4#1+#+3 1%$+++3 1#%(*$# 14%+7 $%+1+ 14%#3* $%$$1$$+ $%7317( !#E!$$3 !(%7 1%$++7# 1#%(*(

    !(%7 1%$+4#41#*+ 1%$++7+ 1#%(*13 14%+7 $%+1+ 14%#3* $%$$1$$7 $%731*( !#E!$$3 !(%7 1%$+$31 1#%(*#

    !(%7 1%$+44*$3#* 1%$+$3+ 1#%(*(7 14%+7 $%+1 14%#3* $%$$1$$7 $%7313# !#E!$$3 !(%7 1%$+1#*1 1#%(*4

    !(%7 1%$+434#143 1%$+1#3 1#%(*#+ 14%+71 $%+1 14%#37 $%$$1$$7 $%73143 !#E!$$3 !(%7 1%$+(1$4 1#%(*3

    !(%7 1%$+4*1*4($4 1%$+($ 1#%(*4+ 14%+71 $%+( 14%#37 $%$$1$$7 $%731#7 !#E!$$3 !(%7 1%$+(+(1 1#%(**

    !(%7 1%$+4*+++++ 1%$+(+1 1#%(*3 14%+71 $%+( 14%#37 $%$$1$$* $%731( !#E!$$3 !(%7 1%$+#314 1#%(*7

    !(%7 1%$+47*$33+ 1%$+#3 1#%(** 14%+7( $%+(1 14%#37 $%$$1$$* $%731(1 !#E!$$3 !(%7 1%$+41+( 1#%(*+

    !(%7 1%$+4+#144(1 1%$+417 1#%(*7+ 14%+7( $%+(1 14%#3+ $%$$1$$* $%7311# !(E!$$3 !(%7 1%$+4+(7 1#%(*

    !(%7 1%$+4$13447 1%$+4+( 1#%(*++ 14%+7( $%+(( 14%#3+ $%$$1$$* $%731$* !(E!$$3 !(%7 1%$+343 1#%(7

    !(%7 1%$+47$+7*4 1%$+344 1#%(*7 14%+7# $%+(( 14%#3+ $%$$1$$* $%73$ !(E!$$3 !(%7 1%$+*$3( 1#%(71

    !(%7 1%$+3$#44*1 1%$+*$4 1#%(7$3 14%+7# $%+(# 14%#3+ $%$$1$$3 $%73$# !(E!$$3 !(%7 1%$+**#( 1#%(71

    !(%7 1%$+31$7(*(( 1%$+**( 1#%(71# 14%+7# $%+(# 14%#3 $%$$1$$3 $%73$+* !(E!$$3 !(%7 1%$+71( 1#%(7(

    !(%7 1%$+3174###4 1%$+71+ 1#%(7(( 14%+7# $%+(# 14%#3 $%$$1$$3 $%73$+ !(E!$$3 !(%7 1%$+77#4 1#%(7#

    !(%7 1%$+3(4$**+ 1%$+77( 1#%(7( 14%+74 $%+(4 14%#3 $%$$1$$3 $%73$74 !(E!$$3 !(%7 1%$++(3* 1#%(74

    !(%7 1%$+3#$*(744 1%$++(3 1#%(7#7 14%+74 $%+(4 14%#3 $%$$1$$3 $%73$*+ !(E!$$3 !(%7 1%$++7* 1#%(74!(%7 1%$+3#711*$7 1%$++73 1#%(744 14%+74 $%+(3 14%#* $%$$1$$3 $%73$*( !(E!$$3 !(%7 1%$+(47 1#%(73

  • 7/24/2019 water surface Profile methods

    8/16

    !(%7 1%$+34#3##3( 1%$+(4 1#%(731 14%+74 $%+(3 14%#* $%$$1$$4 $%73$37 !(E!$$3 !(%7 1%$+71+ 1#%(7*

    !(%7 1%$+34++$37 1%$+71 1#%(73+ 14%+74 $%+(3 14%#* $%$$1$$4 $%73$3( !(E!$$3 !(%7 1%$$$17( 1#%(7*

    !(%7 1%$+33*13+$# 1%$$$1* 1#%(7*4 14%+73 $%+(* 14%#* $%$$1$$4 $%73$47 !(E!$$3 !(%7 1%$$$*1 1#%(77

    !(%7 1%$+3*(#***+ 1%$$$* 1#%(771 14%+73 $%+(* 14%#* $%$$1$$4 $%73$4( !(E!$$3 !(%7 1%$$1$#4 1#%(7+

  • 7/24/2019 water surface Profile methods

    9/16

    'S METHOD " #$ So $%$$1 &n 1%$1#b 1$ n $%$1# &) $%117 (

    -5i618 -5i61 -i

    . R T S/ r2( 5&i61'8 -i A . R T S/ r2( &i'

    14%73 $%++$1 14%( $%$$11 $%771 !$%$$$(77 $%*4$1 $%( 1$%+# 14%11 $%77173 1#%*+ $%$$1+1 $%+3*( !$%$3*#+

    14%4 $%+#(1 14%$( $%$$1# $%+37 !$%$$(#31 1%$$#43(# $%(7*4( 1$%7 14%13 $%777( 1#%71$* $%$$17* $%7(*7 !$%$(77

    14%31* $%+#*( 14%$4 $%$$1# $%+4 !$%$$($3( 1%$$44(3 $%4417 11%((3 14%(( $%7+(( 1#%77*7 $%$$1** $%433* !$%$1($4

    14%3# $%+# 14%$* $%$$1# $%+4( !$%$$1+17 1%$14*47 $%*#$+ 11%4+* 14%#1 $%+$(+( 1#%+3(4 $%$$133 $%13+ !$%$$*4

    14%3* $%+4#1 14%$+ $%$$1# $%+#* !$%$$1*(7 1%$1#*4( $%7*$1 11%*7+ 14%#7 $%+1(71 1#%$7* $%$$147 $%+3# !$%$$44

    14%37 $%+4* 14%1 $%$$1( $%+# !$%$$147 1%$(#3*$1 $%+7#47 11%+(# 14%4( $%+($17 1#%44 $%$$14( $%++$14 !$%$$#4+

    14%33 $%+4+7 14%11 $%$$1( $%+(3 !$%$$1##+ 1%$(7#*(( $%3733 11%41 14%43 $%+(*1* 1#%+# $%$$1#+ $%+*+(# !$%$$(+314%*11 $%+311 14%1( $%$$1( $%+(1 !$%$$1((3 1%$#$+#11 1%$$(7 1(%$# 14%4+ $%+#117 14%$11( $%$$1#4 $%+3+43 !$%$$(4(

    14%*(3 $%+3#4 14%14 $%$$1( $%+17 !$%$$11(7 1%$#4$141 1%$$++3+ 1(%1(4 14%31 $%+#347 14%$#34 $%$$1#1 $%+3$1+ !$%$$(1

    14%*#+ $%+334 14%13 $%$$1( $%+1# !$%$$1$4( 1%$#*4+7 1%$141*+ 1(%1 14%34 $%+#(4 14%$3*7 $%$$1( $%+4#$# !$%$$1+3

    14%*3 $%+37# 14%1* $%$$1( $%+1 !$%$$$*7 1%$#**3# 1%$1+++* 1(%(*3 14%3* $%+4(3+ 14%$733 $%$$1(7 $%+#*7* !$%$$1**

    14%**1 $%+31 14%17 $%$$1( $%+$7 !$%$$$ 1%$4(1+ 1%$(#1(# 1(%#(3 14%3+ $%+433+ 14%$(3 $%$$1(3 $%+#11 !$%$$14

    14%*7( $%+*$+ 14%1+ $%$$1( $%+$4 !$%$$$+4 1%$4434$7 1%$(**( 1(%#7 14%3 $%+4+( 14%1$7+ $%$$1(4 $%+(*1 !$%$$1#*

    14%*+1 $%+*(# 14%1 $%$$1( $%+$1 !$%$$$7+* 1%$4*7#+1 1%$#$4*( 1(%4(+ 14%*1 $%+3$77 14%1(1+ $%$$1(( $%+(1*+ !$%$$1(4

    14%*1 $%+*#7 14%( $%$$11 $%7 !$%$$$7#7 1%$4+7*( 1%$##*7( 1(%474 14%*( $%+3#$# 14%1#47 $%$$1(1 $%+1737 !$%$$114

    14%* $%+*31 14%( $%$$11 $%7* !$%$$$*( 1%$3$7(+1 1%$#**#1 1(%31* 14%*4 $%+331( 14%14*3 $%$$1( $%+1#+( !$%$$1$3

    14%7$7 $%+**4 14%(1 $%$$11 $%74 !$%$$$*3( 1%$3(344 1%$##7 1(%334 14%*3 $%+37$3 14%1373 $%$$11 $%+1$#7 !$%$$$+

    14%713 $%+*7* 14%(( $%$$11 $%7( !$%$$$*13 1%$34(3*3 1%$411# 1(%3 14%** $%+3++4 14%1*77 $%$$11+ $%+$71+ !$%$$$1

    14%7(( $%+*+7 14%(( $%$$11 $%7 !$%$$$3+ 1%$33+713 1%$44(+( 1(%*(4 14%*7 $%+*$31 14%1771 $%$$117 $%+$4(# !$%$$$+3

    14%7( $%+*+ 14%(# $%$$11 $%7++ !$%$$$34 1%$37#73 1%$4*4* 1(%*33 14%*+ $%+*($7 14%1+* $%$$11* $%+$14 !$%$$$7

    14%7#3 $%+7$+ 14%(4 $%$$11 $%7+* !$%$$$3( 1%$3++414 1%$4+3*+ 1(%*+3 14%* $%+*#3# 14%14# $%$$113 $%7+4 !$%$$$74

    14%74( $%+717 14%(4 $%$$11 $%7+3 !$%$$$4# 1%$*$($( 1%$3$31# 1(%71( 14%7 $%+*4 14%($(1 $%$$114 $%7*33 !$%$$$7

    14%747 $%+7(* 14%(3 $%$$11 $%7+# !$%$$$4*7 1%$*13$*4 1%$3(#4( 1(%7#+ 14%71 $%+**1+ 14%($4 $%$$114 $%74#( !$%$$$**

    14%73# $%+7#3 14%(3 $%$$11 $%7+( !$%$$$444 1%$*(7#77 1%$34$*3 1(%7*# 14%71 $%+*7# 14%(1*# $%$$11# $%7((# !$%$$$*(

    14%73+ $%+74# 14%(* $%$$11 $%7+ !$%$$$4(( 1%$*#$7+ 1%$33*1 1(%7+* 14%7( $%+*+34 14%(((+ $%$$11( $%7$(* !$%$$$3

    14%7*# $%+731 14%(* $%$$11 $%77 !$%$$$4$( 1%$*3$($* 1%$37((* 1(%+$+ 14%7# $%+**1 14%((+ $%$$11( $%7++41 !$%$$$33

    14%7*+ $%+73+ 14%(* $%$$11 $%77+ !$%$$$#+( 1%$**$7+ 1%$3+*7 1(%+(+ 14%7# $%+7$*# 14%(#47 $%$$111 $%7+**7 !$%$$$3(

    14%77( $%+7*3 14%(7 $%$$11 $%777 !$%$$$#*4 1%$*7$++7 1%$*$$33 1(%+4+ 14%74 $%+71* 14%(4$( $%$$111 $%7+3$( !$%$$$314%777 $%+77( 14%(7 $%$$11 $%77* !$%$$$#4+ 1%$*+$3$4 1%$*1#* 1(%+*7 14%73 $%+7(31 14%(434 $%$$11 $%7+#4* !$%$$$47

  • 7/24/2019 water surface Profile methods

    10/16

    14%7+1 $%+77 14%(+ $%$$11 $%774 !$%$$$##( 1%$*+*77 1%$*(3 1(%++4 14%73 $%+7##+ 14%(3$4 $%$$11 $%7+1 !$%$$$43

    14%7+3 $%+7+3 14%(+ $%$$11 $%77# !$%$$$#17 1%$*+4#( 1%$*#773 1(%$1 14%7* $%+74(1 14%(331 $%$$1$ $%7+$* !$%$$$4#

    14%7++ $%+71 14%(+ $%$$11 $%77( !$%$$$#$( 1%$7$*7# 1%$*4+4 1(%17 14%7* $%+74 14%(3* $%$$1$ $%77(7 !$%$$$4

    14%7( $%+7* 14%( $%$$11 $%77( !$%$$$(+ 1%$7147+# 1%$*3* 1(%#( 14%77 $%+7374 14%(*#+ $%$$1$ $%77+$( !$%$$$#

    14%73 $%++$( 14%( $%$$11 $%771 !$%$$$(7* 1%$7((4( 1%$**74 1(%47 14%77 $%+7*43 14%(*7 $%$$1$+ $%77*+( !$%$$$#7

    14%7 $%++$7 14%( $%$$11 $%77 !$%$$$(*4 1%$7(7(3 1%$*741 1(%* 14%7+ $%+771# 14%(71+ $%$$1$+ $%773* !$%$$$#3

    14%+$( $%++11 14%( $%$$11 $%7* !$%$$$(3# 1%$7#*713 1%$*++*# 1(%74 14%7+ $%+7777 14%(733 $%$$1$+ $%774*1 !$%$$$##14%+$3 $%++1* 14%# $%$$11 $%7*+ !$%$$$(4( 1%$74#4$7 1%$*74# 1(%+* 14%7+ $%+7+# 14%(7 $%$$1$7 $%77#3+ !$%$$$#(

    14%+$+ $%++(1 14%# $%$$11 $%7*7 !$%$$$(#( 1%$74+13 1%$7$3+4 1(%+ 14%7 $%+7++ 14%(+(# $%$$1$7 $%77(* !$%$$$#

    14%+1 $%++(3 14%# $%$$11 $%7*7 !$%$$$((( 1%$73333 1%$71#+7 1#%$1 14%7 $%+734 14%(+33 $%$$1$7 $%771** !$%$$$(

    14%+1# $%++( 14%# $%$$1 $%7** !$%$$$(1# 1%$7*1+4 1%$7(133 1#%$(1 14%7 $%++$$+ 14%(++* $%$$1$* $%77$77 !$%$$$(+

    14%+13 $%++## 14%#1 $%$$1 $%7*3 !$%$$$($4 1%$7*74+1 1%$7(++ 1#%$#1 14%+ $%++$3 14%(1* $%$$1$* $%7*( !$%$$$(7

    14%+1+ $%++#7 14%#1 $%$$1 $%7*3 !$%$$$1* 1%$77(+( 1%$7#3( 1#%$41 14%+ $%++1$+ 14%(44 $%$$1$* $%7*11 !$%$$$(3

    14%+( $%++4 14%#1 $%$$1 $%7*4 !$%$$$1++ 1%$77+$+# 1%$74(*4 1#%$31 14%+ $%++133 14%(71 $%$$1$* $%7*+## !$%$$$(4

    14%+(( $%++44 14%#1 $%$$1 $%7*4 !$%$$$1+1 1%$7+#$*4 1%$74$+ 1#%$* 14%+1 $%++( 14%(* $%$$1$3 $%7*73+ !$%$$$(#

    14%+(3 $%++47 14%#( $%$$1 $%7*# !$%$$$17# 1%$7+7+4* 1%$733(3 1#%$* 14%+1 $%++(4# 14%#$(1 $%$$1$3 $%7**+7 !$%$$$((

    14%+(7 $%++3 14%#( $%$$1 $%7*# !$%$$$1*7 1%$7(4#7 1%$7*11* 1#%$77 14%+1 $%++(+3 14%#$43 $%$$1$3 $%7**1 !$%$$$(114%+( $%++3# 14%#( $%$$1 $%7*( !$%$$$1* 1%$7*+4* 1%$7**+# 1#%$+3 14%+( $%++#(4 14%#$*7 $%$$1$3 $%7*334 !$%$$$(1

    14%+# $%++3* 14%#( $%$$1 $%7*( !$%$$$134 1%$+$1$+( 1%$77((7 1#%$# 14%+( $%++#*( 14%#$+ $%$$1$3 $%7*4( !$%$$$(

    14%+#( $%++3 14%#( $%$$1 $%7*1 !$%$$$14+ 1%$+$313( 1%$7774 1#%1$1 14%+( $%++# 14%#11 $%$$1$4 $%7*4#( !$%$$$1

    14%+#4 $%++*( 14%#( $%$$1 $%7*1 !$%$$$14( 1%$+$$*# 1%$7+(4 1#%1$+ 14%+( $%++4#4 14%#1# $%$$1$4 $%7*#73 !$%$$$1+

    14%+#* $%++*3 14%## $%$$1 $%7* !$%$$$1#* 1%$+1(+(# 1%$7+7# 1#%113 14%+( $%++4*7 14%#14 $%$$1$4 $%7*#( !$%$$$17

    14%+#7 $%++*7 14%## $%$$1 $%7* !$%$$$1#1 1%$+1*4# 1%$711 1#%1(1 14%+# $%++3 14%#1*+ $%$$1$4 $%7*(*7 !$%$$$17

    14%+# $%++7 14%## $%$$1 $%73 !$%$$$1(* 1%$+113 1%$7*#4 1#%1(+ 14%+# $%++3#1 14%#1+3 $%$$1$4 $%7*(1* !$%$$$1*

    14%+4 $%++7( 14%## $%$$1 $%73 !$%$$$1(1 1%$+(#(3 1%$+$$3 1#%1#4 14%+# $%++3* 14%#($( $%$$1$4 $%7*1*+ !$%$$$13

    14%+4( $%++74 14%## $%$$1 $%73 !$%$$$117 1%$+(*47* 1%$+$4*+ 1#%14 14%+# $%++3+ 14%#(1 $%$$1$4 $%7*1(1 !$%$$$13

    14%+4# $%++7* 14%## $%$$1 $%73+ !$%$$$11( 1%$+(37 1%$+$+*1 1#%143 14%+# $%++*1* 14%#(#4 $%$$1$# $%7*$77 !$%$$$14

    14%+44 $%++7+ 14%## $%$$1 $%73+ !$%$$$1$+ 1%$+#(34 1%$+1(# 1#%131 14%+4 $%++*4# 14%#(3 $%$$1$# $%7*$#4 !$%$$$14

    14%+4* $%+++ 14%## $%$$1 $%73+ !$%$$$1$4 1%$+#3413 1%$+1*$( 1#%13* 14%+4 $%++**+ 14%#(*4 $%$$1$# $%73( !$%$$$1#

    14%+47 $%+++( 14%#4 $%$$1 $%737 !$%$$$1 1%$+#+174 1%$+131 1#%1*1 14%+4 $%++*( 14%#(7+ $%$$1$# $%733# !$%$$$1#

    14%+4+ $%+++4 14%#4 $%$$1 $%737 !%*E!$$3 1%$+4$+#1 1%$+((+7 1#%1** 14%+4 $%++71* 14%#(1 $%$$1$# $%7313 !$%$$$1(

    14%+4 $%+++* 14%#4 $%$$1 $%737 !%#E!$$3 1%$+4##+ 1%$+(*1 1#%17 14%+4 $%++7#+ 14%##$4 $%$$1$# $%73+7+ !$%$$$1(

    14%+3 $%++++ 14%#4 $%$$1 $%737 !+%E!$$3 1%$+43+3( 1%$+((1 1#%173 14%+4 $%++7* 14%##17 $%$$1$# $%73+4# !$%$$$11

    14%+31 $%+++ 14%#4 $%$$1 $%73* !+%*E!$$3 1%$+4+((4 1%$+#((1 1#%17 14%+4 $%++7+1 14%##( $%$$1$# $%73+$ !$%$$$11

    14%+3# $%++1 14%#4 $%$$1 $%73* !+%#E!$$3 1%$+3$3$ 1%$+#3$+ 1#%1+# 14%+3 $%+++$1 14%##4 $%$$1$# $%73777 !$%$$$1

    14%+3# $%++( 14%#4 $%$$1 $%73* !+%$E!$$3 1%$+3(71 1%$+#7+* 1#%1+7 14%+3 $%+++(1 14%##31 $%$$1$( $%73743 !$%$$$1

    14%+34 $%++4 14%#4 $%$$1 $%73* !7%7E!$$3 1%$+34+# 1%$+4$3( 1#%11 14%+3 $%+++# 14%##*( $%$$1$( $%73713 !1E!$$4

    14%+33 $%++3 14%#4 $%$$1 $%733 !7%4E!$$3 1%$+3*+74 1%$+4#$ 1#%13 14%+3 $%+++37 14%##7( $%$$1$( $%73*+* !E!$$314%+3* $%++7 14%#4 $%$$1 $%733 !7%(E!$$3 1%$+3++4# 1%$+4337 1#%1+ 14%+3 $%+++74 14%##+( $%$$1$( $%73*3+ !E!$$3

  • 7/24/2019 water surface Profile methods

    11/16

    14%+37 $%+++ 14%#4 $%$$1 $%733 !*%E!$$3 1%$+*$74 1%$+473 1#%($( 14%+3 $%+++1 14%##( $%$$1$( $%73*#1 !E!$$3

    14%+3+ $%++ 14%#3 $%$$1 $%733 !*%*E!$$3 1%$+*(3* 1%$+3$(4 1#%($3 14%+3 $%++$7 14%#4$1 $%$$1$( $%73*$* !+E!$$3

    14%+3 $%+$1 14%#3 $%$$1 $%734 !*%4E!$$3 1%$+*4##( 1%$+3(4* 1#%($+ 14%+3 $%++(( 14%#41 $%$$1$( $%733+1 !+E!$$3

    14%+3 $%+$( 14%#3 $%$$1 $%734 !*%(E!$$3 1%$+**$#1 1%$+343 1#%(11 14%+3 $%++#7 14%#41+ $%$$1$( $%73337 !+E!$$3

    14%+* $%+$# 14%#3 $%$$1 $%734 !*%$E!$$3 1%$+*7** 1%$+3**4 1#%(14 14%+* $%++3( 14%#4(7 $%$$1$( $%733#4 !7E!$$3

    14%+*1 $%+$4 14%#3 $%$$1 $%734 !3%7E!$$3 1%$+*(4 1%$+3+*1 1#%(17 14%+* $%++*3 14%#4#4 $%$$1$( $%73311 !7E!$$3

    14%+*( $%+$3 14%#3 $%$$1 $%734 !3%3E!$$3 1%$+7$77( 1%$+*$3( 1#%(( 14%+* $%++7 14%#44( $%$$1$( $%734 !7E!$$314%+*( $%+$* 14%#3 $%$$1 $%734 !3%#E!$$3 1%$+7((4 1%$+*(#* 1#%((( 14%+* $%++1 14%#44 $%$$1$( $%734* !7E!$$3

    14%+*# $%+$7 14%#3 $%$$1 $%73# !3%1E!$$3 1%$+7#*3* 1%$+*41# 1#%((3 14%+* $%+$$4 14%#437 $%$$1$( $%7344 !*E!$$3

    14%+*# $%+$+ 14%#3 $%$$1 $%73# !3%$E!$$3 1%$+73$(( 1%$+*3+# 1#%((7 14%+* $%+$1* 14%#4*# $%$$1$( $%734# !*E!$$3

    14%+*4 $%+$ 14%#3 $%$$1 $%73# !4%+E!$$3 1%$+7*## 1%$+*74+ 1#%(# 14%+* $%+$(7 14%#47 $%$$1$1 $%7341( !*E!$$3

    14%+*3 $%+1 14%#3 $%$$1 $%73# !4%*E!$$3 1%$+77*1 1%$+*$7 1#%(#( 14%+* $%+$#+ 14%#47* $%$$1$1 $%73#4 !*E!$$3

    14%+*3 $%+11 14%#3 $%$$1 $%73# !4%3E!$$3 1%$+7++#3 1%$+7$* 1#%(#4 14%+* $%+$4 14%#4+( $%$$1$1 $%73#77 !*E!$$3

    14%+** $%+11 14%#3 $%$$1 $%73# !4%#E!$$3 1%$++$$1+ 1%$+7($7 1#%(#* 14%+* $%+$3 14%#4++ $%$$1$1 $%73#* !3E!$$3

    14%+** $%+1( 14%#3 $%$$1 $%73# !4%1E!$$3 1%$++113+ 1%$+7#4 1#%(#+ 14%+* $%+$* 14%#44 $%$$1$1 $%73#44 !3E!$$3

    14%+*7 $%+1# 14%#3 $%$$1 $%73( !4%$E!$$3 1%$++((3+ 1%$+74+* 1#%(4 14%+* $%+$7 14%#4 $%$$1$1 $%73#( !3E!$$3

    14%+*7 $%+14 14%#3 $%$$1 $%73( !#%E!$$3 1%$++##( 1%$+7*1 1#%(4( 14%+* $%+$++ 14%#3$3 $%$$1$1 $%73#14 !3E!$$314%+*+ $%+14 14%#3 $%$$1 $%73( !#%7E!$$3 1%$++4#44 1%$+774* 1#%(44 14%+* $%+$7 14%#31 $%$$1$1 $%73# !3E!$$3

    14%+*+ $%+13 14%#3 $%$$1 $%73( !#%*E!$$3 1%$++3##( 1%$+7+* 1#%(4* 14%+7 $%+1$3 14%#313 $%$$1$1 $%73(+* !4E!$$3

    14%+* $%+1* 14%#3 $%$$1 $%73( !#%3E!$$3 1%$++*(+* 1%$+7++ 1#%(47 14%+7 $%+114 14%#3( $%$$1$1 $%73(7# !4E!$$3

    14%+* $%+1* 14%#3 $%$$1 $%73( !#%#E!$$3 1%$++7($* 1%$++1$# 1#%(4 14%+7 $%+1(( 14%#3(4 $%$$1$1 $%73(* !4E!$$3

    14%+* $%+17 14%#* $%$$1 $%73( !#%(E!$$3 1%$+++$4 1%$++(1# 1#%(31 14%+7 $%+1( 14%#3( $%$$1$1 $%73(4+ !4E!$$3

    14%+7 $%+1+ 14%#* $%$$1 $%73( !#%1E!$$3 1%$+++31 1%$++#( 1#%(3( 14%+7 $%+1#7 14%#3## $%$$1$1 $%73(#* !4E!$$3

    14%+7 $%+1+ 14%#* $%$$1 $%73( !#%$E!$$3 1%$++77+ 1%$++4(# 1#%(34 14%+7 $%+144 14%#3#7 $%$$1$1 $%73((4 !4E!$$3

    14%+7 $%+1 14%#* $%$$1 $%73( !(%E!$$3 1%$+$37* 1%$++3(( 1#%(33 14%+7 $%+131 14%#341 $%$$1$1 $%73(1# !4E!$$3

    14%+71 $%+1 14%#* $%$$1 $%731 !(%+E!$$3 1%$+1#47 1%$++*1+ 1#%(3* 14%+7 $%+13+ 14%#343 $%$$1$1 $%73($# !#E!$$3

    14%+71 $%+( 14%#* $%$$1 $%731 !(%7E!$$3 1%$+($1 1%$++71 1#%(3+ 14%+7 $%+1*4 14%#34+ $%$$1$1 $%731( !#E!$$3

    14%+71 $%+( 14%#* $%$$1 $%731 !(%*E!$$3 1%$+(+$+ 1%$++7 1#%(3 14%+7 $%+17 14%#33( $%$$1$1 $%731+( !#E!$$3

    14%+7( $%+(1 14%#* $%$$1 $%731 !(%3E!$$3 1%$+#3$1 1%$++++3 1#%(* 14%+7 $%+17* 14%#333 $%$$1$1 $%7317# !#E!$$3

    14%+7( $%+(1 14%#* $%$$1 $%731 !(%4E!$$3 1%$+417 1%$++*+ 1#%(*1 14%+7 $%+1+( 14%#33 $%$$1$1 $%731*# !#E!$$3

    14%+7( $%+(( 14%#* $%$$1 $%731 !(%#E!$$3 1%$+4+1* 1%$+$4+ 1#%(*# 14%+7 $%+1++ 14%#3*( $%$$1$1 $%73133 !#E!$$3

    14%+7# $%+(( 14%#* $%$$1 $%731 !(%#E!$$3 1%$+34# 1%$+1(* 1#%(*4 14%+7 $%+1# 14%#3*3 $%$$1$1 $%7314* !#E!$$3

    14%+7# $%+(# 14%#* $%$$1 $%731 !(%(E!$$3 1%$+*$41 1%$+( 1#%(*3 14%+7 $%+1+ 14%#3*+ $%$$1$1 $%731#+ !#E!$$3

    14%+7# $%+(# 14%#* $%$$1 $%731 !(%1E!$$3 1%$+**(( 1%$+(7# 1#%(** 14%+7 $%+($# 14%#371 $%$$1$1 $%731# !#E!$$3

    14%+7# $%+(# 14%#* $%$$1 $%731 !(%$E!$$3 1%$+71+( 1%$+#4( 1#%(*7 14%+7 $%+($+ 14%#374 $%$$1$1 $%731(( !#E!$$3

    14%+74 $%+(4 14%#* $%$$1 $%731 !(%$E!$$3 1%$+77(4 1%$+4$ 1#%(*+ 14%+7 $%+(1# 14%#37* $%$$1$1 $%73114 !(E!$$3

    14%+74 $%+(4 14%#* $%$$1 $%731 !1%E!$$3 1%$++(47 1%$+474 1#%(* 14%+7 $%+(17 14%#37 $%$$1$1 $%731$7 !(E!$$3

    14%+74 $%+(3 14%#* $%$$1 $%731 !1%+E!$$3 1%$++731 1%$+3#7 1#%(7 14%+7 $%+((( 14%#3+1 $%$$1$1 $%731 !(E!$$314%+74 $%+(3 14%#* $%$$1 $%731 !1%+E!$$3 1%$+(# 1%$+37 1#%(7 14%+7 $%+((* 14%#3+4 $%$$1$1 $%73$# !(E!$$3

  • 7/24/2019 water surface Profile methods

    12/16

    14%+73 $%+(3 14%#* $%$$1 $%731 !1%7E!$$3 1%$+7$ 1%$+*33 1#%(71 14%+7 $%+(# 14%#3+* $%$$1$1 $%73$+7 !(E!$$3

    14%+73 $%+(* 14%#* $%$$1 $%73 !1%7E!$$3 1%$$$1*4 1%$+71( 1#%(7( 14%+7 $%+(#4 14%#3++ $%$$1$1 $%73$+1 !(E!$$3

    14%+73 $%+(* 14%#* $%$$1 $%73 !1%*E!$$3 1%$$$*$( 1%$+7** 1#%(7# 14%+7 $%+(#+ 14%#31 $%$$1 $%73$73 !(E!$$3

    14%+73 $%+(* 14%#* $%$$1 $%73 !1%3E!$$3 1%$$1$(* 1%$++1 1#%(74 14%+7 $%+(41 14%#3# $%$$1 $%73$* !(E!$$3

  • 7/24/2019 water surface Profile methods

    13/16

    MOD;;ED EULER'S METHOD

    -5i6$%3 -5i61

    9: -5i6$%3 A . R T S/ r2( 5&i6$%3'

    !(%7 $%*1( 11%437 14%434+ $%+(*4 1#%+4 $%$$1#7 $%+*77# !$%$$(+# $%(7*4(1

    !(%7 $%*31* 11%3147 14%#1*# $%+$4# 1#%+*1 $%$$13# $%1(+( !$%$$*1(1 $%4417$1#

    !(%7 $%*$4( 11%44 14%(31 $%+$$ 1#%+4( $%$$13* $%($$* !$%$$7$$7 $%*#$++*

    !(%7 $%71+3 11%*$73 14%#4*( $%+$1 1#%++7 $%$$13 $%$(7+ !$%$$3113 $%7*$$74

    !(%7 $%+(711%7*(1 14%#* $%+17 1#%#( $%$$144 $%++*44 !$%$$#+* $%+7#4*3

    !(%7 $%($3 11%++++ 14%4#** $%+(#3 1#%*+ $%$$1# $%+7#43 !$%$$#114 $%3734+4

    !(%7 $%*1 11%43 14%47$4 $%+(+ 1#%+ $%$$1#* $%+*(+* !$%$$(*$ 1%$$(7+**!(%7 1%$$*$7 1(%$+3 14%4# $%+##3 14%$(4 $%$$1## $%+3#7 !$%$$((44 1%$$++37*3

    !(%7 1%$117 1(%1*4 14%3(44 $%+#73 14%$47 $%$$1# $%+4*#3 !$%$$1*7 1%$141*7*(

    !(%7 1%$1**7 1(%(#4 14%34*7 $%+41 14%$*7 $%$$1(+ $%+#* !$%$$174+ 1%$1+++3*

    !(%7 1%$(11( 1(%(** 14%3*** $%+44( 14%$+4 $%$$1(* $%+##+1 !$%$$13* 1%$(#1(#4

    !(%7 1%$(314 1(%#3#( 14%3+4* $%+47 14%1$1 $%$$1(4 $%+(+3* !$%$$14(( 1%$(**133

    !(%7 1%$(+7 1(%4$4+ 14%*$$ $%+4* 14%113 $%$$1(# $%+(#+( !$%$$1(* 1%$#$4*1+4

    !(%7 1%$#(14 1(%43( 14%*13 $%+3( 14%1( $%$$1(1 $%+13# !$%$$11+ 1%$##*7(#*

    !(%7 1%$#3(1 1(%433 14%*(* $%+341 14%141 $%$$1( $%+13*1 !$%$$1$* 1%$#**#1#(

    !(%7 1%$#+$* 1(%3#37 14%*4(# $%+3*1 14%13( $%$$11 $%+1($( !$%$$1$14 1%$##***

    !(%7 1%$4$* 1(%37# 14%*341 $%+3+ 14%1*# $%$$11+ $%+$+71 !$%$$$4( 1%$411(++

    !(%7 1%$4#14 1(%*$77 14%**31 $%+37 14%17# $%$$117 $%+$3*3 !$%$$$+7+ 1%$44(+((1!(%7 1%$434# 1(%*4$1 14%*73# $%+*1# 14%1+( $%$$11* $%+$(+1 !$%$$$+( 1%$4*433+

    !(%7 1%$4737 1(%*7$3 14%*+4 $%+*(+ 14%1 $%$$113 $%+$$17 !$%$$$7*+ 1%$4+3*+(+

    !(%7 1%$437 1(%*+ 14%*#+ $%+*4( 14%1+ $%$$113 $%7771 !$%$$$7( 1%$3$31#4#

    !(%7 1%$314* 1(%7(37 14%7$(# $%+*3* 14%($* $%$$114 $%734 !$%$$$*77 1%$3(#4(44

    !(%7 1%$3#(# 1(%73$ 14%71$( $%+**+ 14%(1# $%$$11# $%7#(4 !$%$$$*#+ 1%$34$*3(3

    !(%7 1%$34 1(%7747 14%7177 $%+*+ 14%(( $%$$11# $%71(( !$%$$$*$( 1%$33*$*1

    !(%7 1%$3*4+ 1(%771 14%7(47 $%+*1 14%((* $%$$11( $%7+#1 !$%$$$3* 1%$37((*(3

    !(%7 1%$377 1(%+1+# 14%7#14 $%+7$1 14%(#( $%$$111 $%7+731 !$%$$$3#+ 1%$3+*7$#

    !(%7 1%$3#1(%+#+3 14%7#77 $%+711 14%(#+ $%$$111 $%7+3+( !$%$$$31 1%$*$$331

    !(%7 1%$*$7# 1(%+373 14%74#7 $%+7(1 14%(4# $%$$11 $%7+4(( !$%$$$4+# 1%$*1#33!(%7 1%$*( 1(%+73* 14%744 $%+7# 14%(4+ $%$$11 $%7+(71 !$%$$$43 1%$*(3+33

  • 7/24/2019 water surface Profile methods

    14/16

    !(%7 1%$*#( 1(%+(+ 14%734+ $%+7#+ 14%(3# $%$$11 $%7+1(7 !$%$$$4#* 1%$*#773#7

    !(%7 1%$*4#3 1(%$( 14%73 $%+74* 14%(37 $%$$1$ $%77( !$%$$$414 1%$*4+44+

    !(%7 1%$*344 1(%(47 14%7*4+ $%+734 14%(*( $%$$1$ $%77+*# !$%$$$#4 1%$*333

    !(%7 1%$**4+ 1(%#* 14%7*4 $%+7*1 14%(** $%$$1$+ $%7774 !$%$$$#7* 1%$**74$7

    !(%7 1%$*747 1(%3#7 14%77# $%+7*+ 14%(7 $%$$1$+ $%77*(4 !$%$$$#3+ 1%$*741$(

    !(%7 1%$*+41 1(%*71 14%77+1 $%+773 14%(74 $%$$1$+ $%7731# !$%$$$#4( 1%$*++*#(+

    !(%7 1%$*#1 1(%+ 14%7+(1 $%+7+1 14%(77 $%$$1$7 $%774$+ !$%$$$#(* 1%$*74#4*!(%7 1%$7$17 1(%(# 14%7+* $%+7+7 14%(+1 $%$$1$7 $%77#$+ !$%$$$#11 1%$7$3+#7

    !(%7 1%$7$ 1#%$$4 14%7+* $%+7# 14%(+4 $%$$1$7 $%77(1( !$%$$$(7 1%$71#+7$3

    !(%7 1%$717+ 1#%$13( 14%7#1 $%+7+ 14%(+7 $%$$1$7 $%771(1 !$%$$$(+4 1%$7(13474

    !(%7 1%$7(3# 1#%$(3 14%7*3 $%++$# 14%( $%$$1$* $%77$## !$%$$$(7( 1%$7(++++

    !(%7 1%$7#(3 1#%$#*( 14%77 $%++$+ 14%(# $%$$1$* $%7*3 !$%$$$(* 1%$7#313#

    !(%7 1%$7#4 1#%$4* 14%+$(+ $%++1# 14%(* $%$$1$* $%7*+71 !$%$$$(4 1%$74(*4$*

    !(%7 1%$743 1#%$334 14%+$37 $%++1+ 14%(+ $%$$1$* $%7*73 !$%$$$(# 1%$74$+1(

    !(%7 1%$73(( 1#%$*44 14%+$+3 $%++(( 14%#$1 $%$$1$3 $%7*7(( !$%$$$(( 1%$733(314

    !(%7 1%$73+# 1#%$7#1 14%+11( $%++(* 14%#$# $%$$1$3 $%7**3# !$%$$$(1 1%$7*11*4+

    !(%7 1%$7*41 1#%$+14 14%+1#+ $%++#1 14%#$* $%$$1$3 $%7*3+* !$%$$$(1 1%$7**+#4!(%7 1%$7** 1#%$+# 14%+1*# $%++#4 14%#$+ $%$$1$3 $%7*3(( !$%$$$($1 1%$77((7$

    !(%7 1%$774 1#%$* 14%+1+7 $%++#+ 14%#1 $%$$1$3 $%7*4*1 !$%$$$1# 1%$7774+*7

    !(%7 1%$7+ 1#%1$4( 14%+(1 $%++4( 14%#1( $%$$1$4 $%7*4$# !$%$$$1+3 1%$7+(41+

    !(%7 1%$7+4 1#%111( 14%+(#( $%++43 14%#14 $%$$1$4 $%7*#47 !$%$$$17+ 1%$7+7(*1

    !(%7 1%$7+7 1#%11+ 14%+(3# $%++4+ 14%#1* $%$$1$4 $%7*(# !$%$$$171 1%$71$+

    !(%7 1%$74( 1#%1(43 14%+(7# $%++3( 14%#1+ $%$$1$4 $%7*(41 !$%$$$1*4 1%$7*##+

    !(%7 1%$7+3 1#%1#$7 14%+(( $%++33 14%#1 $%$$1$4 $%7*1( !$%$$$13+ 1%$+$$344

    !(%7 1%$+$(7 1#%1#** 14%+#11 $%++37 14%#(1 $%$$1$4 $%7*144 !$%$$$131 1%$+$4*+##

    !(%7 1%$+$*7 1#%14(4 14%+#( $%++* 14%#(# $%$$1$# $%7*$ !$%$$$14* 1%$+$+*1(

    !(%7 1%$+1$3 1#%147 14%+#4* $%++*# 14%#(4 $%$$1$# $%7*$33 !$%$$$14 1%$+1(#$(

    !(%7 1%$+14( 1#%13#( 14%+#*# $%++** 14%#(* $%$$1$# $%7*$1# !$%$$$1#3 1%$+1*$(1!(%7 1%$+17+ 1#%13+# 14%+#7 $%++*+ 14%#(7 $%$$1$# $%737( !$%$$$1( 1%$+1314#

    !(%7 1%$+(1( 1#%1*#( 14%+#4 $%++7 14%#(+ $%$$1$# $%73## !$%$$$1(4 1%$+((+7##

    !(%7 1%$+(43 1#%1*7 14%+4$ $%++7# 14%## $%$$1$# $%73+* !$%$$$1( 1%$+(*1$43

    !(%7 1%$+(77 1#%17(3 14%+4(# $%++73 14%##1 $%$$1$# $%73+* !$%$$$113 1%$+((1#4

    !(%7 1%$+#$7 1#%17*+ 14%+4#7 $%++77 14%##( $%$$1$# $%73+(* !$%$$$111 1%$+#(($3

    !(%7 1%$+##7 1#%1+1 14%+43 $%++7 14%### $%$$1$# $%737# !$%$$$1$7 1%$+#3$+4#

    !(%7 1%$+#*3 1#%1+31 14%+4*( $%+++1 14%##3 $%$$1$( $%737*1 !$%$$$1$# 1%$+#7+33

    !(%7 1%$+#( 1#%1+ 14%+474 $%+++# 14%##* $%$$1$( $%737# !%E!$$3 1%$+4$3(41

    !(%7 1%$+41+ 1#%1(7 14%+4+* $%+++3 14%##7 $%$$1$( $%737 !%3E!$$3 1%$+4#$#1

    !(%7 1%$+444 1#%1*4 14%+47 $%+++7 14%##+ $%$$1$( $%73*7( !%(E!$$3 1%$+433*71!(%7 1%$+4*+ 1#%1+ 14%+3$+ $%++++ 14%## $%$$1$( $%73*43 !+%+E!$$3 1%$+4747

  • 7/24/2019 water surface Profile methods

    15/16

    !(%7 1%$+41 1#%($#( 14%+31 $%++ 14%#4 $%$$1$( $%73*1+ !+%3E!$$3 1%$+3$(44*

    !(%7 1%$+314 1#%($*4 14%+3( $%++1 14%#41 $%$$1$( $%733# !+%(E!$$3 1%$+3(4334

    !(%7 1%$+3#3 1#%($3 14%+3# $%++# 14%#41 $%$$1$( $%733*+ !7%E!$$3 1%$+343+3(

    !(%7 1%$+33* 1#%(1(3 14%+34+ $%++4 14%#4( $%$$1$( $%73343 !7%*E!$$3 1%$+3**#74

    !(%7 1%$+37* 1#%(134 14%+337 $%++* 14%#4# $%$$1$( $%733(( !7%#E!$$3 1%$+3+*14

    !(%7 1%$+3* 1#%(1+( 14%+3** $%++7 14%#44 $%$$1$( $%733 !7%1E!$$3 1%$+*$3($7

    !(%7 1%$+*13 1#%(($ 14%+374 $%++ 14%#43 $%$$1$( $%7347 !*%+E!$$3 1%$+*(#374!(%7 1%$+*## 1#%((#3 14%+3+( $%+ 14%#43 $%$$1$( $%7343 !*%*E!$$3 1%$+*41(7+

    !(%7 1%$+*3 1#%((* 14%+3 $%+$1 14%#4* $%$$1$( $%7344 !*%#E!$$3 1%$+*3+#43

    !(%7 1%$+**7 1#%((+4 14%+37 $%+$( 14%#47 $%$$1$1 $%734(1 !*%1E!$$3 1%$+*7477

    !(%7 1%$+*+# 1#%(#$7 14%+*$4 $%+$# 14%#47 $%$$1$1 $%734$# !3%E!$$3 1%$+*$**

    !(%7 1%$+*+ 1#%(#( 14%+*11 $%+$4 14%#4+ $%$$1$1 $%73#+3 !3%7E!$$3 1%$+7$334

    !(%7 1%$+71# 1#%(#31 14%+*1+ $%+$3 14%#4 $%$$1$1 $%73#*+ !3%3E!$$3 1%$+7($7$(

    !(%7 1%$+7(+ 1#%(#71 14%+*(3 $%+$* 14%#4 $%$$1$1 $%73#3( !3%#E!$$3 1%$+7#4(4

    !(%7 1%$+74( 1#%(#( 14%+*#1 $%+$7 14%#3 $%$$1$1 $%73##7 !3%1E!$$3 1%$+74+*4

    !(%7 1%$+733 1#%(411 14%+*#7 $%+$+ 14%#3 $%$$1$1 $%73#(( !4%E!$$3 1%$+7*1+*+

    !(%7 1%$+7*+ 1#%(4( 14%+*4# $%+$ 14%#31 $%$$1$1 $%73#$7 !4%7E!$$3 1%$+774*(7!(%7 1%$+7+1 1#%(447 14%+*4+ $%+1 14%#31 $%$$1$1 $%73(# !4%*E!$$3 1%$+7+*#3

    !(%7 1%$+7# 1#%(4*3 14%+*34 $%+11 14%#3( $%$$1$1 $%73(7 !4%4E!$$3 1%$+7++$7

    !(%7 1%$++$3 1#%(4+( 14%+*3 $%+1( 14%#3( $%$$1$1 $%73(** !4%(E!$$3 1%$++1$(3

    !(%7 1%$++1* 1#%(4+ 14%+**4 $%+1# 14%#3# $%$$1$1 $%73(34 !4%1E!$$3 1%$++(1#$+

    !(%7 1%$++(7 1#%(31# 14%+** $%+1# 14%#3# $%$$1$1 $%73(4( !#%E!$$3 1%$++#1*+

    !(%7 1%$++#7 1#%(3(+ 14%+*7# $%+14 14%#3# $%$$1$1 $%73(# !#%+E!$$3 1%$++4((34

    !(%7 1%$++47 1#%(34# 14%+*7+ $%+13 14%#34 $%$$1$1 $%73(1 !#%7E!$$3 1%$++3(17+

    !(%7 1%$++37 1#%(337 14%+*+( $%+13 14%#34 $%$$1$1 $%73($+ !#%3E!$$3 1%$++*1734

    !(%7 1%$++** 1#%(37 14%+*+7 $%+1* 14%#33 $%$$1$1 $%7317 !#%4E!$$3 1%$++7$3

    !(%7 1%$++7* 1#%(3+# 14%+*1 $%+17 14%#33 $%$$1$1 $%731+7 !#%#E!$$3 1%$++71(

    !(%7 1%$+++4 1#%(3* 14%+*3 $%+17 14%#33 $%$$1$1 $%73177 !#%(E!$$3 1%$++++31+!(%7 1%$++# 1#%(*$+ 14%+*+ $%+1+ 14%#3* $%$$1$1 $%731*+ !#%1E!$$3 1%$++*+(4

    !(%7 1%$+$1 1#%(*( 14%+7$( $%+1+ 14%#3* $%$$1$1 $%7313 !#%$E!$$3 1%$+$4+#

    !(%7 1%$+$ 1#%(*#1 14%+7$3 $%+1 14%#3* $%$$1$1 $%7313 !(%E!$$3 1%$+1(37*

    !(%7 1%$+1* 1#%(*4( 14%+7$ $%+( 14%#37 $%$$1$1 $%7314( !(%+E!$$3 1%$+($$44

    !(%7 1%$+(4 1#%(*3( 14%+71( $%+( 14%#37 $%$$1$1 $%731## !(%7E!$$3 1%$+(7(3(

    !(%7 1%$+#1 1#%(**# 14%+713 $%+(1 14%#37 $%$$1$1 $%731(* !(%*E!$$3 1%$+#4($

    !(%7 1%$+#+ 1#%(*7( 14%+71+ $%+(1 14%#3+ $%$$1$1 $%7311+ !(%3E!$$3 1%$+4$(3

    !(%7 1%$+44 1#%(*+( 14%+7(1 $%+(( 14%#3+ $%$$1$1 $%73111 !(%4E!$$3 1%$+474$

    !(%7 1%$+31 1#%(*1 14%+7(4 $%+(( 14%#3+ $%$$1$1 $%731$# !(%#E!$$3 1%$+3#**7

    !(%7 1%$+37 1#%(7 14%+7(7 $%+(( 14%#3+ $%$$1$1 $%73$7 !(%(E!$$3 1%$+371!(%7 1%$+*# 1#%(7$+ 14%+7# $%+(# 14%#3 $%$$1$1 $%73$ !(%(E!$$3 1%$+*334#

  • 7/24/2019 water surface Profile methods

    16/16

    !(%7 1%$+*+ 1#%(717 14%+7#( $%+(# 14%#3 $%$$1$1 $%73$+4 !(%1E!$$3 1%$+71174

    !(%7 1%$+74 1#%(7(3 14%+7#3 $%+(4 14%#3 $%$$1$1 $%73$77 !(%$E!$$3 1%$+7**11

    !(%7 1%$+7 1#%(7#( 14%+7#7 $%+(4 14%#3 $%$$1 $%73$7( !1%E!$$3 1%$++1+*

    !(%7 1%$++4 1#%(74 14%+7# $%+(4 14%#3 $%$$1 $%73$** !1%E!$$3 1%$++*(