## reinsurance.TowerGrids


A tower's annual distributions on the grid, from [Tower.on_grid](reinsurance.Tower.md#prospicio.reinsurance.Tower.on_grid).


Usage


``` python
reinsurance.TowerGrids()
```


Every grid is a marginal distribution. Ceded grids are at the placed share and after annual terms; a layer with share `c` has step `c * h`.


## Attributes

| Name | Description |
|----|----|
| [ceded](#ceded) | Annual ceded loss of each layer, in tower order. |
| [ceded_reports](#ceded_reports) | The compound calculation behind each layer: its annual recovery at |
| [expected_reinstatement_premium](#expected_reinstatement_premium) | Expected reinstatement premium of each layer; 0 without paid |
| [gross](#gross) | Annual gross loss. |
| [gross_report](#gross_report) | The compound calculation behind [gross](reinsurance.TowerGrids.md#prospicio.reinsurance.TowerGrids.gross). |
| [net](#net) | Annual net loss, or `None` when it is not a single compound total. |
| [on_points](#on_points) | Whether every boundary and net loss fell on a grid point. When |

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#### ceded


Annual ceded loss of each layer, in tower order.


`ceded: list[Grid]`


------------------------------------------------------------------------


#### ceded_reports


The compound calculation behind each layer: its annual recovery at


`ceded_reports: list[CompoundReport]`


100%, before annual terms.


------------------------------------------------------------------------


#### expected_reinstatement_premium


Expected reinstatement premium of each layer; 0 without paid


`expected_reinstatement_premium: list[float]`


reinstatements.


------------------------------------------------------------------------


#### gross


Annual gross loss.


`gross: Grid`


------------------------------------------------------------------------


#### gross_report


The compound calculation behind [gross](reinsurance.TowerGrids.md#prospicio.reinsurance.TowerGrids.gross).


`gross_report: CompoundReport`


------------------------------------------------------------------------


#### net


Annual net loss, or `None` when it is not a single compound total.


`net: Grid | None`


------------------------------------------------------------------------


#### on_points


Whether every boundary and net loss fell on a grid point. When


`on_points: bool`


`False`, means are still exact but shapes are smeared by up to a step.