... | ... | @@ -96,6 +96,8 @@ km, bed_width, slope, num_cs, ks, ksb |
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0.6, 40, 0.1, 10, 30, 20
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```
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The above parameters may be specified in the CSV but are optional. Omitting a column will instead use the value provided via the respective CLI parameter. For example, if `slope` is not provided in the CSV, the `-S <slope>` command line parameter will be used instead.
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> **Note:** Channel sections are generated between pairs of control cross sections defined in the CSV file.
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>
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> Where linear interpolation is not applicable (e.g. channel slope or number of cross sections), the value from the control cross section at the end of the channel section is used.
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... | ... | @@ -112,3 +114,5 @@ The interpolation strategy varies depending on the field: |
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| num_cs | number of cross sections in this channel section | end control CS value used |
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| ks | channel bed friction | linear |
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| ksb | channel banks friction | linear |
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