SNAP Data Processors - OLCI Anomaly Flagging Processor Description |

### Processor Description

#### I/O Parameters Tab

##### Source Product Group

OLCI L1b product: Used to select the OLCI L1b source product. The source product can also be a 'compatible' OLCI L1b product, however, all OLCI radiances, solar fluxes, the per-detector wavelength (lambda0), altitude and solar zenith angle must be present and named the same as the original data. Use the ... button to open a data product currently not opened in the application.

##### Target Product Group

Name: Used to specify the name of the target product.

Save as: Used to specify whether the target product should be saved to the file system. The combo box presents a list of file formats.

Open in SNAP: Used to specify whether the target product should be opened in the application. When the target product is not saved, it is opened automatically.

### The Processing Parameters

writeSlopeInformation
If set to true, additional variables containing the per-pixel slope information are written to te output. I.e. a variable "max_spectral_slope" containing the maximal value of the slope in the pixel spectrum and a variable "max_slope_band_index" containing the band index where the slope is maximal are added to the target.

### The Processor Output

The processor provides a flag band "anomaly_flags" containing the flags detected during processing. It additionally copies all OLCI input data to the output.