#README for OpenHydro catchment descriptors calculation

##Repository contents

Calculations files for deriving (where required) catchment descriptors for use in replacement of the FEH cdrom/website.

##Data required

Priority data are in bold, those which are self derived from selecting a catchment are in italics.

• IHDTM NGR
• CENTROID NGR
• DTM AREA
• ALTBAR
• ASPBAR
• ASPVAR
• BFIHOST
• DPLBAR
• DPSBAR
• FARL
• FPEXT
• LDP
• PROPWET
• RMED-1H
• RMED-1D
• RMED-2D
• SAAR
• SAAR4170
• SPRHOST
• URBCONC1990
• URBEXT1990
• URBLOC1990
• URBCONC2000
• URBEXT2000
• URBLOC2000