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petrairvine

09/12/2015 16:11:06

Please could any one advise on the errors in the health check file output.

 

ISIS Health Check Report


Model : Wig 1D.dat
Date  : 09/12/2015 16:08:56

1 Model Units

19 Nodes
1 Reaches 0.270 km
- 1 Open Channel 0.270 km
- 0 Conduit 0.000 km
1 SUMMARY

Nodes With Initial Conditions Below Invert Check  Passed
Node Spacing Width Check                          Passed
Erractic Node Spacing Check                       Passed
Node Spacing Slope Check                          18  Nodes Failed
Distance To Next Realism Check                    Passed
Panel Marker Existence Check                      Passed
Left Right Marker Existence Check                 Passed
Section Cut Back (With Spills) Check              Passed
Section Cut Back (All Sections) Check             14  Sections Failed
LiDAR / SAR Disjoint Check                        Passed
Section Roughness Check                           16  Sections Failed
Mannings In Range Check                           Passed
Mannings Rate of Change Check                     Passed
Storage To Flow Floodplains                       Passed
Node Distance to Next vs Spill Length Check       Passed
Section Bank Tops to Spill Level Check            Passed
Section / Interpolate Side Spill Coefficient      Passed
Reservoir to Reservoir, Spill Coefficient         Passed
Other Spill Coefficient Check                     Passed
High Coefficient Check                            Passed
Low Coefficient Check                             Passed
Spill Modular Limits Check                        Passed
Floodplain Modular Limits Check                   Passed
Weir Spill Bypass Check                           Passed
Orifice Spill Bypass Check                        Passed
Sluice Spill Bypass Check                         Passed
Weir P1 & P2 Check                                Passed
Orifice P2 Check                                  Passed
Sluice P1 & P2 Check                              Passed
Weir Above Channel Invert                         Passed
Weir Modular Limits Check                         Passed
Bernoulli Invert Check                            Passed
Bernoulli Spill Bypass Check                      Passed
General Loss Spill Bypass Check                   Passed
Bridge Spill Bypass Check                         Passed
Bridge Spring Points Check                        Passed
Bridge Mannings Check                             Passed
Culvert Bypass Check                              Passed
Culvert Inlet & Oulet Check                       Passed
Culvert No Entrance or Exit Structures Check      Passed
Culvert Inlet & Oulet Coefficients                Passed
Culvert Inlet & Oulet Orientation Check           Passed
FEH / REFEH Storm Duration Consistency            Passed
FEH / REFEH Return Period Consistency             Passed
FEH / REFEH Scale Factor Consistency              Passed
ReFH DDF Parameter Check                          Passed
Missing GIS Data                                  Passed
Looped GIS Check                                  16  Nodes Failed
Intersection GIS Check                            Passed
Intersecting Spills / Floodplains GIS Check       Passed
Spill / Floodplain Intersection GIS Check         Passed
GIS Side Spill Orientation                        Passed

0 Warnings
64 Errors

4.000 Errors / Section

Note:
This program is designed to assist in error location
User JUDGEMENT is required to interpret the results!
16 Sections
3 Interpolates
0 Replicates
0 Conduits
0 Spills
0 Junctions
0 Reservoirs
0 Floodplains
0 Bridges
0 Weirs
0 Orifices
0 Sluices
0 Bernoulli Losses
0 General Losses
0 Culverts Inlets & Outlets
0 Culverts Bends
0 Pumps
0 Manholes
1 Flow Time Boundaries
0 Elevation Time Boundaries
0 Flood Estimation Handbook Boundaries
0 Revitalised Flood Estimation Handbook Boundaries
0 Comments

2 Nodes With Initial Conditions Below Invert Check

Passed

3 Node Spacing Width Check

Passed

4 Erractic Node Spacing Check

Passed

5 Node Spacing Slope Check
         Node  Dis to Next    Slope Dis

E1          1.00       15.000       13.943
E2          1.01       15.000       13.943
E3          1.02       15.000       13.943
E4          1.03       15.000       13.943
E5          1.04       15.000       13.943
E6         i1.04       15.000       13.943
E7         i1.05       15.000       13.943
E8         i1.06       15.000       13.943
E9          1.05       15.000       13.943
E10          1.06       15.000       13.943
E11          1.07       15.000       13.943
E12          1.08       15.000       13.943
E13          1.09       15.000       13.943
E14          1.10       15.000       13.943
E15          1.11       15.000       13.943
E16          1.12       15.000       13.943
E17          1.13       15.000       13.943
E18          1.14       15.000       13.943

18  Nodes Failed

6 Distance To Next Realism Check

Passed

7 Panel Marker Existence Check

Passed

8 Left Right Marker Existence Check

Passed

9 Section Cut Back (With Spills) Check

Passed

10 Section Cut Back (All Sections) Check
         Node         Bank

E19          1.00   Both Banks
E20          1.01    Left Bank
E21          1.02   Both Banks
E22          1.03   Both Banks
E23          1.04   Both Banks
E24          1.05   Both Banks
E25          1.06   Both Banks
E26          1.07   Both Banks
E27          1.09   Both Banks
E28          1.10   Both Banks
E29          1.11   Both Banks
E30          1.12   Right Bank
E31          1.13   Both Banks
E32          1.14   Both Banks

14  Sections Failed

11 LiDAR / SAR Disjoint Check

Passed

12 Section Roughness Check
         Node         Side

E33          1.00 Left & Right
E34          1.01 Left & Right
E35          1.02 Left & Right
E36          1.03 Left & Right
E37          1.04 Left & Right
E38          1.05 Left & Right
E39          1.06 Left & Right
E40          1.07 Left & Right
E41          1.08 Left & Right
E42          1.09 Left & Right
E43          1.10 Left & Right
E44          1.11 Left & Right
E45          1.12 Left & Right
E46          1.13 Left & Right
E47          1.14 Left & Right
E48          1.15 Left & Right

16  Sections Failed

13 Mannings In Range Check

Passed

14 Mannings Rate of Change Check

Passed

15 Storage To Flow Floodplains

Passed

16 Node Distance to Next vs Spill Length Check

Passed

17 Section Bank Tops to Spill Level Check

Passed

18 Section / Interpolate Side Spill Coefficient

Passed

19 Reservoir to Reservoir, Spill Coefficient

Passed

20 Other Spill Coefficient Check

Passed

21 High Spill Coefficient Check 2.3

Passed

22 Low Spill Coefficient Check 0.5

Passed

23 Spill Modular Limits Check

Passed

24 Floodplain Modular Limits Check

Passed

25 Weir Spill Bypass Check

Passed

26 Orifice Spill Bypass Check

Passed

27 Sluice Spill Bypass Check

Passed

28 Weir P1 & P2 Check

Passed

29 Orifice P2 Check

Passed

30 Sluice P1 & P2 Check

Passed

31 Weir Above Channel Invert

Passed

32 Weir Modular Limits Check

Passed

33 Bernoulli Invert Check

Passed

34 Bernoulli Spill Bypass Check

Passed

35 General Loss Spill Bypass Check

Passed

36 Bridge Spill Bypass Check

Passed

37 Bridge Spring Points Check

Passed

38 Bridge Mannings Check

Passed

39 Culvert Bypass Check

Passed

40 Culvert Inlet & Outlet Check

Passed

41 Culvert No Entrance or Exit Structures Check

Passed


Passed

43 Culvert Inlet & Outlet Orientation Check

Passed

44 FEH / REFEH Storm Duration Consistency

Passed

45 FEH / REFEH Return Period Consistency

Passed

46 FEH / REFEH Scale Factor Consistency

Passed

47 ReFH DDF Parameter Check

Passed

48 Missing GIS Data Check

Passed

49 GIS Looped
         Node Type / Comment

E49          1.00 River Section
E50          1.01 River Section
E51          1.02 River Section
E52          1.03 River Section
E53          1.04 River Section
E54          1.05 River Section
E55          1.06 River Section
E56          1.07 River Section
E57          1.08 River Section
E58          1.09 River Section
E59          1.10 River Section
E60          1.11 River Section
E61          1.12 River Section
E62          1.13 River Section
E63          1.14 River Section
E64          1.15 River Section

16  Nodes Failed

50 GIS Intersection

Passed

51 GIS Spill / Floodplain Intersection

Passed

52 GIS Spill / Floodplain Intersection

Passed

53 GIS Side Spill Orientation

Passed

54 General Checks

 

 

I cant seem to find a way around these errors.

 

I get an error when running unsteady simulation "Model Is Diverging"

 

I am new to flood modeller.

 

Many thanks.

Bob

Flood Modeller Support

22/03/2016 17:25:20

Hi Petra

The health check output is designed to guide you as to where to look for potential issues in a 1D network (these issues may not cause a model to fail). However, to interpret the issues in your model fully we would really need to see this output together with the failure messages your getting from your 1D simulations (zzd - 1D diagnostic file).

If you are still having problems I would recommend contacting the Support Team. If they can't help you immediately they may be able to take a look at your model files to ascertain what's causing the problem.

Regards

Bob

 

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