Any changes to the .inf file for 30m data?

HelloI just compiled a bgl using ASTER file , but the results are not what i was expecting . The resulting mesh file was somehow flatish . The only thing i can think of that might have gone wrong is probably some of the arguments in the .inf file that the resampler is using may have to change if you are using a 30m source file . im using an example .inf file and im changing the applicable fields specific to the file im creating . Since im using an aster file the numofCellsPerLine and NumOfLines changed to 3601.The CellXDimensionDeg and CellYDimensionDeg may have to be changed (the example file was for a 90m source file) but i dont know the value to be placed .Any one knows how to handle this? Below are the contents of the .INF file[source]Type = ElevS16LSBSourceDir = "."SourceFile = "limasol.dem"NullCellValue = 32767Lat = 34Lon = 33NumOfCellsPerLine = 3601NumOfLines = 3601CellXDimensionDeg = 8.3333333333333333333333333333333e-4CellYDimensionDeg = 8.3333333333333333333333333333333e-4[Destination]LOD = AutoDestDir = "."DestBaseFileName = "limassol_u"UseSourceDimensions = 1