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0D-application

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Sandra, I don't know what you are talking about with regards to compartments and levels. That terminology does not apply to W2. Can you be a little more specific? Tom[addsig]

Hi Tom, I mean an zero-dimensional application to a small reservoir with only one segment and one layer (1 cell). Without external inflows and outflows, just to make some comparative studies of water quality processes. I hope Its more clear now. Thank's, Sandra [addsig]

Sandra, It can't be done. I believe the smallest grid that can be used is one layer by two segments. Tom[addsig]

Hi Tom, Your right, according to the user

Hi, i already have the pre.exe running with no error or warnings, but the W2.exe don't run and the following error message appears forrtl severe(157) Program Exception - access violation Image Pc Routine Line source w2.exe 0047EODF CE_QUAL_W2 2567 w2_cvf.f90 w2.exe 0059BA99 Unknown Unknown Unknown w2.exe 0058B58B Unknown Unknown Unknown KERNEL32.DLL 77E837CD Unknown Unknown Unknown do you know what may be wrong? Thank's, Sandra [addsig]

Sandra, The error message you are receiving is a result of going outside and array bounds. I have not tried to run the model with only two segments since all the V3 updates, so it is entirely possible that it won't work. Try it with 3 segments and let me know what happens. Tom[addsig]

Hi Tom, the error I refer appears in a model with 4 segments and 3 layers, using the following bathymetry file Bathymetry file for waterbody 1 DLX 1000.00 1000.00 1000.00 1000.00 ELWS 1000.00 1000.00 1000.00 1000.00 Angle 123.800 123.800 123.800 123.800 Friction 100.000 100.000 100.000 20.0000 DZ 3.00000 3.00000 3.00000 Width of Segment #1 0.00000 0.00000 0.00000 Width of Segment #2 0.00000 70.0000 0.00000 Width of Segment #3 0.00000 70.0000 0.00000 Width of Segment #4 0.00000 0.00000 0.00000 do you have any idea? Thank you, Sandra[addsig]

Send it to me and I'll take a look. Tom[addsig]