FRAGSTATSacceptsrasterimagesinavarietyofformats,includingArcGrid,ASCII,BINARY,ERDAS,andIDRISIimagefiles.FRAGSTATSdoesnotacceptArc/Infovectorcoveragesliketheearlierversion2.Allinputdataformatshavethefollowingcommonrequirements:?Allinputgridsshouldbesignedintegergrids,ideallycontaining