opera.pge.dswx_s1 package

Submodules

opera.pge.dswx_s1.dswx_s1_pge module

dswx_s1_pge.py

Module defining the implementation for the Dynamic Surface Water Extent (DSWx) from Sentinel-1 A/B (S1) PGE.

class opera.pge.dswx_s1.dswx_s1_pge.DSWxS1Executor(pge_name, runconfig_path, **kwargs)

Bases: DSWxS1PreProcessorMixin, DSWxS1PostProcessorMixin, PgeExecutor

Main class for execution of the DSWx-S1 PGE, including the SAS layer. This class essentially rolls up the DSWx-specific pre- and post-processor functionality, while inheriting all other functionality for setup and execution of the SAS from the base PgeExecutor class.

LEVEL = 'L3'

Processing Level for DSWx-S1 Products

NAME = 'DSWx-S1'

Short name for the L3_DSWx_S1 PGE

PGE_VERSION = '3.0.2'

Version of the PGE (overrides default from base_pge)

SAS_VERSION = '1.1'

Version of the SAS wrapped by this PGE, should be updated as needed

class opera.pge.dswx_s1.dswx_s1_pge.DSWxS1PostProcessorMixin

Bases: PostProcessorMixin

Mixin class responsible for handling all post-processing steps for the DSWx-S1 PGE. The post-processing phase is defined as all steps required after SAS execution has completed, prior to handover of output products to PCM.

In addition to the base functionality inherited from PostProcessorMixin, this mixin adds an output validation step to ensure that the output file(s) defined by the RunConfig exist and are valid.

run_postprocessor(**kwargs)

Executes the post-processing steps for the DSWx-S1 PGE. The DSWxS1PostProcessorMixin version of this method performs the same steps as the base PostProcessorMixin, but inserts a step to perform output product validation prior to staging and renaming of the output files.

Parameters:

**kwargs (dict) – Any keyword arguments needed by the post-processor

class opera.pge.dswx_s1.dswx_s1_pge.DSWxS1PreProcessorMixin

Bases: PreProcessorMixin

Mixin class responsible for handling all pre-processing steps for the DSWx-S1 PGE. The pre-processing phase is defined as all steps necessary prior to SAS execution.

In addition to the base functionality inherited from PreProcessorMixin, this mixin adds an input validation step to ensure that input(s) defined by the RunConfig exist and are valid.

run_preprocessor(**kwargs)

Executes the pre-processing steps for DSWx-S1 PGE initialization. The DswxS1PreProcessorMixin version of this class performs all actions of the base PreProcessorMixin class, and adds an input validation step for the inputs defined within the RunConfig.

Parameters:

**kwargs (dict) – Any keyword arguments needed by the pre-processor

Module contents