| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(glacier), | intent(inout) | :: | this | |||
| class(scalar_field), | intent(in) | :: | basal_drag | A paramter, e.g. coefficient of friction, needed to calculate the drag on basal surface of the glacier. |
||
| logical, | intent(out) | :: | success | True if the integration is successful, false otherwise |