---README---

This data package describes the outputs of a multinomial generalised linear model for Temperate Australian waters discriminating 5 broad ecosystem classes: seagrass, sessile invertebrates, macroalgae, bare consolidated, bare unconsolidated (see https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/b349c610-32c5-4574-ae8e-43cbf204e8bc).

Data is organised as (1) a mean probability of occurrence, and (2) uncertainty (error of prediction) as a separate package that can be viewed in parallel.

Web Map Services for use in GIS software are available from https://geoserver.imas.utas.edu.au/predicted_habitat/wms with the following layer names:
 * Probability of occurrence (5-class combination view) [recommended]: 'TemperateAus_broadscale_predArea_multinomial_habitat'
 * Probability of occurrence (split by ecosystem type): 
		'TemperateAus_multinomial_predicted_seagrass_RANGE'
		'TemperateAus_multinomial_predicted_sessile_inverts_RANGE'
		'TemperateAus_multinomial_predicted_macroalgae_RANGE'
		'TemperateAus_multinomial_predicted_consolidated_RANGE'
		'TemperateAus_multinomial_predicted_unconsolidated_RANGE'
 * Error of prediction:
		'TemperateAus_multinomial_predicted_seagrass_ERROR'
		'TemperateAus_multinomial_predicted_sessile_inverts_ERROR'
		'TemperateAus_multinomial_predicted_macroalgae_ERROR'
		'TemperateAus_multinomial_predicted_consolidated_ERROR'
		'TemperateAus_multinomial_predicted_unconsolidated_ERROR'
	

---Data directory structure---

 * Folder 'error'
    - multinomial_preds_5class_error_IQR.tif = Multiband (5-band) tif combining the inter-quartile range error of prediction for all 5 ecosystem classes. This represents the absolute difference between the lower 25th and upper 75th credible intervals from the posterior predictive distribution.
      Band 1 = macroalgae, Band 2 = seagrass, Band 3 = unconsolidated, Band 4 = consolidated, Band 5 = sessile invertebrates
 
 * Folder 'means'
    - Subfolder 'byHabClass'
       * Multiband (3-band) tifs combining lower CI, mean, & upper CI for each ecosystem class. Band 1 = lower 25% credible interval (CI), Band 2 = mean prediction, Band 3 = upper 75% CI.
    - Subfolder 'byModelParameter'
       * Multiband (5-band) tifs combining predictions from each ecosystem class. For each tif, Band 1 = macroalgae, Band 2 = seagrass, Band 3 = unconsolidated, Band 4 = consolidated, Band 5 = sessile invertebrates
	  - lower_qrt.tif = lower 25% credible interval
	  - upper_qrt.tif = upper 75% credible interval
	  - mean.tif = mean prediction