FAQ

Frequently Asked Questions

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How to convert trajectories defined in ECI (e.g. extracted from SPICE kernels) to ABRAM inputs?

See this tutorial

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How to convert trajectories in body-fixed frame (e.g. Moon body-fixed or ECEF) to ABRAM inputs?

See this tutorial

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How to generate an RGB or multi-spectral image using ABRAM?

Generate an image corresponding to each waveband separately and append one image over the other for each band on the third channel.

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How to use hyperspectral albedo maps in ABRAM?

Set the map dimension to hyperspectral and specify its waveband limits and bandwidth in the YML inputs or in rend.body.maps.albedo.lambda_min, rend.body.maps.albedo.lambda_max, rend.body.maps.albedo.bandwidth. For more details, see this wiki section

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How to use tiled or cropped texture maps in ABRAM?

Specify the limits in the YML inputs or in rend.body.maps.(...).limits = [lonA, lonB; latA, latB]. For more details, see this wiki section