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Error while running pre-processor

Thu, 04/24/2014 - 4:27am — Mansi
I had taken 1 waterbody and 1 branch for modelling. I prepared bathymetry file having 24 segments and 12 layers. After running the preprocessor i got these errors. 1st and 24th segment are kept with widths 0. Downstream boundary segment width [B(1,23)=23.020] /= 0 for branch 1 Surface boundary layer cell width [B(1,2)=6.200] /= 0 Surface boundary layer cell width [B(1,4)=7.675] /= 0 Surface boundary layer cell width [B(1,5)=9.592] /= 0 Surface boundary layer cell width [B(1,7)=11.131] /= 0 Surface boundary layer cell width [B(1,8)=.357] /= 0 Surface boundary layer cell width [B(1,9)=3.543] /= 0 Surface boundary layer cell width [B(1,10)=12.905] /= 0 Surface boundary layer cell width [B(1,11)=9.382] /= 0 Surface boundary layer cell width [B(1,12)=5.117] /= 0 Surface boundary layer cell width [B(1,13)=11.919] /= 0 Surface boundary layer cell width [B(1,14)=5.610] /= 0 Surface boundary layer cell width [B(1,15)=8.714] /= 0 Surface boundary layer cell width [B(1,16)=3.497] /= 0 Surface boundary layer cell width [B(1,17)=4.070] /= 0 Surface boundary layer cell width [B(1,18)=13.922] /= 0 Surface boundary layer cell width [B(1,19)=7.205] /= 0 Surface boundary layer cell width [B(1,20)=.469] /= 0 Surface boundary layer cell width [B(1,21)=14.691] /= 0 Surface boundary layer cell width [B(1,22)=18.667] /= 0 Layer thickness [H =.00] <= 0.0 m for layer 3 in waterbody 1 Layer thickness [H =.00] <= 0.0 m for layer 4 in waterbody 1 Layer thickness [H =.00] <= 0.0 m for layer 5 in waterbody 1 Layer thickness [H =.00] <= 0.0 m for layer 6 in waterbody 1 Layer thickness [H =.00] <= 0.0 m for layer 7 in waterbody 1 Layer thickness [H =.00] <= 0.0 m for layer 8 in waterbody 1 Layer thickness [H =.00] <= 0.0 m for layer 9 in waterbody 1 Layer thickness [H =.00] <= 0.0 m for layer 10 in waterbody 1 Layer thickness [H =.00] <= 0.0 m for layer 11 in waterbody 1 Layer thickness [H =.00] <= 0.0 m for layer 12 in waterbody 1 Starting date [1080012.000] > simulation start date [TMSTRT=1.000] in MET.npt Starting date [1081533.000] > simulation start date [TMSTRT=1.000] in Inflow.npt Starting date [1080012.000] > simulation start date [TMSTRT=1.000] in Temperature.npt Starting date [1081622.000] > simulation start date [TMSTRT=1.000] in WQ.npt Julian date 1081622.000 <= previous date 1081622.000 in WQ.npt Julian date 1081862.000 <= previous date 1081862.000 in WQ.npt Julian date 1082183.000 <= previous date 1082183.000 in WQ.npt Julian date 1082484.000 <= previous date 1082484.000 in WQ.npt Julian date 1082781.000 <= previous date 1082782.000 in WQ.npt Julian date 1122482.000 <= previous date 1122482.000 in WQ.npt (Sorry for writing the copying the error file.) After running the model i checked my bathymetry file it has totally changed. There is change in the number of segments from 24 to 23. Please help me solve this bathymetry file error ASAP. Thanks. Mansi
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Hydrodynamics
Wed, 05/07/2014 - 5:50am — jarosik

Hi Mansi, you must set first and last width in each segments to zero. Jirka
Mon, 05/12/2014 - 1:03am — Mansi

Hi Jirka I had solved all the pre-processor errors. Now, I am getting the blank W2 error file and W2 error dump file. The values in the output files viz., concentration file, Flow file, time series plot file, temperature file are zero for all the segments, all the time. Mansi
Mon, 05/12/2014 - 11:10pm — Mansi

Hello. While running W2 model, it is seen that the value of branch flow is "0" that means, the model is taking the value of inflow itself as "0" because of which all the values in all output files are getting as "0". I don't understand, where i am going wrong. Please help me with this. Thank You. Mansi
Tue, 05/13/2014 - 11:45pm — jarosik

I think that You have strange format of Julian date ("1080012.000"). Each number in input files must have a length maximum eight characters. Jirka