EarthVision API Python Object

Full name: geomodelgrids.create.data_srcs.earthvision.api.EarthVisionAPI

API for running some specific EarthVision programs.

Data Members

• model_dir (str) Relative or absolute path of directory containing EarthVision model.

• env *(dict) Environment variables for accessing EarthVision executables and libraries.

Methods

• EarthVisionAPI(model_dir, env)

• ev_facedump(filename_faces)

• ev_label(filename_values, filename_points, filename_model, dtype, converters)

• ev_fp(formula, filename_out)

EarthVisionAPI(model_dir, env)

Constructor.

• model_dir[in] (str) Relative or absolute path of directory containing EarthVision model.

• env[in] *(dict) Environment variables for accessing EarthVision executables and libraries.

ev_facedump(filename_faces)

Run ‘ev_facedump {filename_faces}’.

• filename_faces[in] (str) Name of faces file.

• returns Output of ev_facedump as list of lines.

ev_label(filename_values, filename_points, filename_model, dtype, converters)

Run ‘ev_label -m FILENAME_MODEL -o FILENAME_VALUES FILE’.

• filename_values (str) Name of file for output values.

• filename_points (str) Name of file with input points.

• filename_model (str) Name of EarthVision model (.seq) file.

• dtype (dict) Mapping of output columns to numpy type.

• converters (dict) Mapping of output columns to function to convert to dtype.

• returns numpy.array with output.

ev_fp(formula, filename_out)

Run ‘ev_fp < {formula}’.

• formula (str) Formula for EarthVision formula processor.

• filename_out (str) Name of output file in formula.

• returns numpy.array with output.