; OFMLIST ;--------------------------------------------------------------- ;! lists the current TV OFM table(s) on the terminal or printer ;# Verb TV-appl ;----------------------------------------------------------------------- ;; Copyright (C) 1995, 1999, 2004 ;; Associated Universities, Inc. Washington DC, USA. ;; ;; This program is free software; you can redistribute it and/or ;; modify it under the terms of the GNU General Public License as ;; published by the Free Software Foundation; either version 2 of ;; the License, or (at your option) any later version. ;; ;; This program is distributed in the hope that it will be useful, ;; but WITHOUT ANY WARRANTY; without even the implied warranty of ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;; GNU General Public License for more details. ;; ;; You should have received a copy of the GNU General Public ;; License along with this program; if not, write to the Free ;; Software Foundation, Inc., 675 Massachusetts Ave, Cambridge, ;; MA 02139, USA. ;; ;; Correspondence concerning AIPS should be addressed as follows: ;; Internet email: aipsmail@nrao.edu. ;; Postal address: AIPS Project Office ;; National Radio Astronomy Observatory ;; 520 Edgemont Road ;; Charlottesville, VA 22903-2475 USA ;----------------------------------------------------------------------- OFMLIST LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC OFMLIST: Verb to print or type the TV's current OFM lut(s). DOCRT -3.0 132.0 <= 0 -> List on line printer > 0 -> List on terminal > 72 -> width of terminal OUTPRINT Printer disk file to save ---------------------------------------------------------------- OFMLIST Type: Verb Use: The image intensities stored in the memory of the TV display are translated by 2 "look-up-tables" in succession. The first is used by AIPS mostly for simple linear black-and-white enhancements (TVTRANSF) and is called the LUT. The second is used to apply the gamma correction (see GAMMASET) and to display pseudo coloring (TVPSEUDO) of the image and is called the OFM ("output function memory"). OFMLIST prints the OFM table for one color when they are all the same (black and white display) or for all three colors. The number of input intensity values (output from the LUT) depends on the type of TV. It is 1024 on IIS models 70 and 75 and 256 on DeAnza, IIS IVAS, and the SUN Screen Server. The output values are scaled to numbers between 0 and 10000. Adverbs: DOCRT......False (<= 0) use the line printer if OUTPRINT = ' ' else write named OUTPRINT file only. With the file, DOCRT=-2 suppresses the page-feed character in the header lines. DOCRT=-3 suppresses the header lines except at the start. True (> 0) use the terminal interactively. The task will use the actual terminal width as a display limit unless 72 < DOCRT < width. In that case, the display limit will be DOCRT characters. OUTPRINT...Disk file name in which to save the line printer output. ' ' => use scratch and print immediately for interactive jobs - batch jobs use OUTPRINT = 'PRTFIL:BATCHjjj.nnn' (jjj= job #, nnn = user #). When OUTPRINT is not blank, multiple outputs are concatenated, and the file is not actually printed. ----------------------------------------------------------------