oggm.core.flowline.MixedBedFlowline¶

class oggm.core.flowline.MixedBedFlowline(*, line=None, dx=None, map_dx=None, surface_h=None, bed_h=None, section=None, bed_shape=None, is_trapezoid=None, lambdas=None, widths_m=None, rgi_id=None, water_level=None)[source]¶

A Flowline which can take a combination of different shapes (default)

The default shape is parabolic. At ice divides a rectangular shape is used. And if the parabola gets too flat a trapezoidal shape is used.

__init__(*, line=None, dx=None, map_dx=None, surface_h=None, bed_h=None, section=None, bed_shape=None, is_trapezoid=None, lambdas=None, widths_m=None, rgi_id=None, water_level=None)[source]¶

Instanciate.

Parameters:	line : `shapely.geometry.LineString` the geometrical line of a `oggm.Centerline`

Methods

`__init__`(*[, line, dx, map_dx, surface_h, …])	Instanciate.
`has_ice`()
`set_apparent_mb`(mb[, mu_star])	Set the apparent mb and flux for the flowline.
`set_flows_to`(other[, check_tail, to_head])	Find the closest point in “other” and sets all the corresponding attributes.
`set_line`(line)	Update the Shapely LineString coordinate.
`to_dataset`()	Makes an xarray Dataset out of the flowline.

Attributes

`area_km2`
`area_m2`
`bin_area_m2`
`flows_to_indice`	Indices instead of geometry
`inflow_indices`	Indices instead of geometries
`length_m`
`normals`	List of (n1, n2) normal vectors at each point.
`section`
`shape_str`	The bed shape in text (for debug and other things)
`surface_h`	Needed for overriding later
`terminus_index`
`thick`	Needed for overriding later
`volume_bsl_km3`
`volume_bsl_m3`
`volume_bwl_km3`
`volume_bwl_m3`
`volume_km3`
`volume_m3`
`widths`	Compute the widths out of H and shape
`widths_m`	Compute the widths out of H and shape