MI Updating columns in Mapbasic

2000-09-07 Thread Jim Wilson
Set _col2=(_col3-((_col3_col2/100)*17)) End If Fetch Next From Tablename Loop This doesn't work either! I know this must be a very simple thing to try and do - so could anyone please point me in the right direction? Thanks, Jim Wilson

MI Standard deviation

2000-08-29 Thread Jim Wilson
of a column in mapbasic? TIA Jim Wilson

MI Opening and reading binary files

2000-04-09 Thread Jim Wilson
Hi all, Can anyone help with this one? I'm out of my depth here. I have a binary file created by a logging device containing lat and long, date, time, year, and several readings. The data is logged at 1 hertz so I have multiple readings in the same format in the same file. The string length

MI Subtotalling Records

1999-10-25 Thread Jim Wilson
the required band and update column doesn't give me the option of COUNT() Anybody any ideas? I'm afraid I am running out of them! Jim Jim Wilson, Hilton of Fern, By Brechin, Angus, Scotland