Constructs a boundary condition object for an ice shelf based on the conditions used in Dallaston et al. (2015), but with the ice flux at the grounding line varying in time.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| real(kind=r8), | intent(in), | optional | :: | thickness | The ice thickness at the inflowing ice shelf boundary, defaults to 1.0 |
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| real(kind=r8), | intent(in), | optional | :: | frequency | The angular frequency of the oscillations in ice flux, defaults to 0.5 |
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| real(kind=r8), | intent(in), | optional | :: | amplitude | The amplitude of the oscillations in ice flux, defaults to 1.0 |
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| real(kind=r8), | intent(in), | optional | :: | mean | The time-average of the discharge, about which it oscillates, defaulting to 1.0 |
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| real(kind=r8), | intent(in), | optional | :: | chi | The dimensionless ratio , defaults to 1.0 |
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| logical, | intent(in), | optional | :: | square | If present and true, produce a square wave. Otherwise produce a sinusoid. |