Index: DamEngine/trunk/doc/Dam Engine - Functional Design/DAM Engine - Functional Design.pdf
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diff -u -r2672 -r2674
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Index: DamEngine/trunk/doc/Dam Engine - Functional Design/REQDataGenerationWater.tex
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diff -u -r2672 -r2674
--- DamEngine/trunk/doc/Dam Engine - Functional Design/REQDataGenerationWater.tex	(.../REQDataGenerationWater.tex)	(revision 2672)
+++ DamEngine/trunk/doc/Dam Engine - Functional Design/REQDataGenerationWater.tex	(.../REQDataGenerationWater.tex)	(revision 2674)
@@ -52,8 +52,8 @@
 \textit{A} & Intersection of the water level with the outer slope (determined automatically) \\ \hline
 \textit{B} & Outer water level - stated offset \\ \hline
 \textit{C} & Outer water level - stated offset \\ \hline
-\textit{D} & Ground level shoulder base inside - stated offset\\ \hline
-\textit{E} & Ground level toe at polderside- stated offset\\ \hline
+\textit{D} & Ground level Shoulder base inside - stated offset\\ \hline
+\textit{E} & Ground level Dike toe at polderside- stated offset\\ \hline
 \textit{F} & Intersection of polder level with ditch (is determined automatically). \\ \hline
 		\end{tabular}
 	\caption{Parameters for each schematisation point used to locate the phreatic plane in the ExpertKnowledgeRRD schematisation option}
@@ -84,7 +84,10 @@
 Free water at the polder side (right side of toe at polderside) is allowed. %Waternet creHowever the polder water level is limited by the surface level outside (right geometry boundary).%
 
 \paragraph*{No ditch, no shoulder}
-If there is no shoulder, point D will be omitted. If there is no ditch, the offset at point E will be continued with a limit of 1 cm below the surface line.
+If there is no shoulder, point D will be omitted.\newline
+If there is no ditch, there are two possibilities:\newline
+1. The offset at Dike toe at polder (point E in \autoref{fig:PL1_RRD}) is defined; the offset at point E will be continued with a limit of 1 cm below the surface line.\newline
+2. The offset at Dike toe at polder (point E in \autoref{fig:PL1_RRD}) is not defined; the phreatic line at point E is equal to polder level and remains at this value until Surfacelevelinside.\newline
 
 \paragraph*{Phreatic line goes up}
 The procedure must ensure that the location of the phreatic plane is not below the stated polder level at points D and E as a result of the stated offsets. If this is the case, the location of the phreatic plane will automatically be matched to the polder level. In addition, the procedure must ensure that the phreatic plane at points D and E is not higher than at the preceding points. Point C may be higher than point B.
@@ -106,10 +109,10 @@
 
 %The minimum value below point B when point B does not correspond to the dike top at river must be deduced by interpolation or extrapolation between points (X$_{\text{crest river}}$; Z$_{\text{min;crest river}}$) and (X$_{\text{crest polder}}$; Z$_{\text{min;crest polder}}$).
 %
-\paragraph*{Surfaceline outside is higher than phreatic line outisde}
+\paragraph*{Surfaceline outside is higher than phreatic line outside}
 The determination of the intersection of the water level (point A in \autoref{tab:OffsetRRD}) with the outer slope is made between the characteristic points Dike toe at river and Dike crest at river. So if the surfacelevel left of the Dike toe at river is above the phreatic line the eventual intersections are ignored.
+If the waterheight is below Z value of Dike to at river, schematisation of the phreatic line is not possible and a validation message is given. See also ../repos/dam/DamOverall/trunk/doc/DAM/General/-OverviewDataUIAndEngine.xlsx
 
-
 \section {Initial schematisation of piezometric heads}\label{sec:InitialPiezoHeads}
 \ProgramName can manage a maximum of two aquifers. \ProgramName also takes the penetration layer (TAW, 2004) into account. For the time being, this option works only with 1D soil profiles. If the calculations have to be made without a penetration layer, a value of 0 should be entered (attribute: PenetrationLength).