Row DeletionTo delete rows from the table, provide either a list of row ranges or a conditional expression.By rangeA row range is in the form of first_row-last_row. You can give a list of row ranges separated by commas, e.g1-20, 25, 30-100 By conditionUse the calculator and column buttons to create a boolean formula (or type one in directly), indicating which rows should be deleted. All the rows that satisfy the condition (expression evaluates to TRUE, or not equal to zero) will be deleted. When the "Delete" button (or <Return> key) is pressed, fv will ask for confirmation before actually deleting the rows. See the calculator help page for information on how to specify the conditional expression. Go to About fv. Pages maintained by Bryan Irby Send bug reports or feature requests via the FTOOLS help desk. HEASARC Home | Observatories | Archive | Calibration | Software | Tools | Students/Teachers/Public Last modified: Thursday, 16-Jul-2009 14:09:22 EDT HEASARC Staff Scientist Position - Applications are now being accepted for a Staff Scientist with significant experience and interest in the technical aspects of astrophysics research, to work in the High Energy Astrophysics Science Archive Research Center (HEASARC) at NASA Goddard Space Flight Center (GSFC) in Greenbelt, MD. Refer to the AAS Job register for full details. |