Building BGL from two adjacent SRTM files

[Guest]

Im trying to build a BGL of 2 adjacent SRTM files. ButRESAMPLE just seems to run forever. Can anyone tell me whatswrong or how i am meant to do it?ThanksMatthew.Heres my batch file:-resample dual.inftmfcompress dualu.tmf dual.tmftmf2bgl dual.tmf dual.bglHeres my INF file:-[source] Type = MultiSource NumberOfSources = 2[source1] Type = ElevS16MSB SourceDir = "." SourceFile = "S33W071.hgt" Lat = -32 Lon = -71 NumOfCellsPerLine = 1201 NumOfLines = 1201 CellXDimensionDeg = 0.000833333333 CellYDimensionDeg = 0.000833333333[source2] Type = ElevS16MSB SourceDir = "." SourceFile = "S33W072.hgt" Lat = -32 Lon = -72 NumOfCellsPerLine = 1201 NumOfLines = 1201 CellXDimensionDeg = 0.000833333333 CellYDimensionDeg = 0.000833333333[Destination] LOD = 9 DestDir = "." DestBaseFileName = "dualu" UseSourceDimensions = 1

[Guest]

Doesn't matter, found my error. Should look like this[Destination] LOD = 9 DestDir = "." DestBaseFileName = "dualu" NorthLat = -32 SouthLat = -33 EastLong = -70 WestLong = -72