flex Examples - LPIS

40 Flex Example Listingstemplate notes2compute ^ for ^ .template notes3^ returns a variance of ^ .template outputoutput ^, ^, ^ and ^ to the screen .% The following top-level action gets as many species and yield% combinations that conform to the answers given.action recommend_species ;do restartand for every valid Species and Yield combinationand obtain seed for Species from Provenanceand compute Variance for Provenancedo output Species, Provenance, Yield and Variance to the screenend for .% The questions are defined in the following sectionquestion siteWhich region is the site located in ? ;choose one of site_types .group site_types'North Scotland','East Scotland','West Scotland' .question soilWhich type of soil can be found at the site ? ;choose one of soil_types .group soil_types'Brown earth','Gley','Peat','Podsol','Ironpan','Intergrade','Bog','Alluvium','Skeletal' .question elevationAt which elevation zone is the site located ? ;choose one of 'Lower','Upper' .question exposureIn which range does the site exposure lie ? ;choose one of exposure_typesbecause 'Low' = TOPEX < 30, and 'High' = TOPEX > 60 .group exposure_types'Low', 'Moderate', 'High'.A Guide to the Flex Expert System Toolkit