\BOOKMARK [1][-]{section.1}{General Questions }{}
\BOOKMARK [2][-]{subsection.1.1}{What is Grace? }{section.1}
\BOOKMARK [2][-]{subsection.1.2}{Where can I get Grace? }{section.1}
\BOOKMARK [2][-]{subsection.1.3}{Where can I get the most recent information about Grace? \040}{section.1}
\BOOKMARK [2][-]{subsection.1.4}{What is the difference between Xmgr and Grace? }{section.1}
\BOOKMARK [2][-]{subsection.1.5}{Why did you change the name? }{section.1}
\BOOKMARK [2][-]{subsection.1.6}{Is Grace free? }{section.1}
\BOOKMARK [2][-]{subsection.1.7}{Who wrote Grace? }{section.1}
\BOOKMARK [2][-]{subsection.1.8}{Is there a Postscript|LaTeX|HTML|SGML version of this document? }{section.1}
\BOOKMARK [1][-]{section.2}{Getting Help }{}
\BOOKMARK [2][-]{subsection.2.1}{Are there any books about Grace? }{section.2}
\BOOKMARK [2][-]{subsection.2.2}{Is there a User's Guide available for Grace? \040}{section.2}
\BOOKMARK [2][-]{subsection.2.3}{Is there a Tutorial available for Grace? \040}{section.2}
\BOOKMARK [2][-]{subsection.2.4}{Where do I get support for Grace? \040}{section.2}
\BOOKMARK [2][-]{subsection.2.5}{Is there a newsgroup devoted to Grace? }{section.2}
\BOOKMARK [2][-]{subsection.2.6}{Is there a mailing list for Grace? }{section.2}
\BOOKMARK [2][-]{subsection.2.7}{Is there a forum for Grace? \040}{section.2}
\BOOKMARK [1][-]{section.3}{Providing Help: Finding and Reporting Bugs }{}
\BOOKMARK [2][-]{subsection.3.1}{I think I found a bug in Grace! How do I report it? \040}{section.3}
\BOOKMARK [2][-]{subsection.3.2}{Is there a list of known bugs? \040}{section.3}
\BOOKMARK [2][-]{subsection.3.3}{The bug report \043xxx is marked as "Fixed" in the w3todo, but I checked the last version of Grace and the bug is still there! }{section.3}
\BOOKMARK [2][-]{subsection.3.4}{The bug report \043xxx I reported is marked as "Ignored" in the w3todo and I even got no reply?! }{section.3}
\BOOKMARK [2][-]{subsection.3.5}{I have got an idea! How do I report a wish? }{section.3}
\BOOKMARK [2][-]{subsection.3.6}{I want to help! How can I contribute to Grace? }{section.3}
\BOOKMARK [2][-]{subsection.3.7}{How do I submit patches/contributions? }{section.3}
\BOOKMARK [2][-]{subsection.3.8}{I like Grace! Should I donate anything to its authors? }{section.3}
\BOOKMARK [1][-]{section.4}{Installation }{}
\BOOKMARK [2][-]{subsection.4.1}{How do I install Grace? \040}{section.4}
\BOOKMARK [2][-]{subsection.4.2}{Can I compile Grace myself? }{section.4}
\BOOKMARK [2][-]{subsection.4.3}{When I run `configure', it says the XXX package is not found, whereas I am certain it was installed on my system! }{section.4}
\BOOKMARK [2][-]{subsection.4.4}{When I type './configure' I get: ``configure: error M*tif has not been found'' }{section.4}
\BOOKMARK [2][-]{subsection.4.5}{What is Motif \(LessTif\)? \040}{section.4}
\BOOKMARK [2][-]{subsection.4.6}{`configure' stops telling it can't find "ar". }{section.4}
\BOOKMARK [2][-]{subsection.4.7}{Are there Grace binaries available? For which platforms? \040}{section.4}
\BOOKMARK [2][-]{subsection.4.8}{Is there a Windows|OS/2|VMS port of Grace? }{section.4}
\BOOKMARK [2][-]{subsection.4.9}{Compilation with gcc fails on Solaris complaining about unresolved symbols. }{section.4}
\BOOKMARK [1][-]{section.5}{Runtime Problems }{}
\BOOKMARK [2][-]{subsection.5.1}{When I start Grace I get the message ``Can't find library libXXX.so'' or similar. }{section.5}
\BOOKMARK [2][-]{subsection.5.2}{I get errors like "X Error of failed request: BadValue \(integer parameter out of range for operation\)" }{section.5}
\BOOKMARK [2][-]{subsection.5.3}{Grace crashes with "Oops Got SIGSEV" \(on GNU/Linux\) }{section.5}
\BOOKMARK [2][-]{subsection.5.4}{I run Grace and get the following error messages: "Warning: translation table syntax error: Unknown keysym name: osfPageLeft Warning: ... found while parsing '<Key>osfPageLeft:SWLeftPage\(\)'" }{section.5}
\BOOKMARK [2][-]{subsection.5.5}{I run Grace on a Solaris 2.5.1 box, and when I try to open a file, I can't read the names of the files \(files section of the dialog\) because Grace writes ALL the path of each file in the list and there is no horizontal scroll. }{section.5}
\BOOKMARK [2][-]{subsection.5.6}{Grace can not find font database and initialize the T1 library }{section.5}
\BOOKMARK [2][-]{subsection.5.7}{Pressing Ctrl and clicking with the left mouse button on the canvas or dialog panels make Grace crash. }{section.5}
\BOOKMARK [2][-]{subsection.5.8}{The size of the canvas is huge. }{section.5}
\BOOKMARK [2][-]{subsection.5.9}{Extended ASCII characters do not appear and/or appear as incorrect control characters in text input fields. }{section.5}
\BOOKMARK [2][-]{subsection.5.10}{File selection dialogs are unusable. }{section.5}
\BOOKMARK [2][-]{subsection.5.11}{All of the text in the menus and dialog boxes are represented as squares. }{section.5}
\BOOKMARK [2][-]{subsection.5.12}{On Fedora Core 4, all set selectors collapse into a single of even a zero-height line after a few operations. }{section.5}
\BOOKMARK [1][-]{section.6}{Basic Concepts }{}
\BOOKMARK [2][-]{subsection.6.1}{What is a project? }{section.6}
\BOOKMARK [2][-]{subsection.6.2}{What is a parameter file? \040}{section.6}
\BOOKMARK [2][-]{subsection.6.3}{Which data formats does Grace recognize? }{section.6}
\BOOKMARK [2][-]{subsection.6.4}{What is block data? }{section.6}
\BOOKMARK [2][-]{subsection.6.5}{What is the NXY data type? }{section.6}
\BOOKMARK [2][-]{subsection.6.6}{What is the Julian Date? }{section.6}
\BOOKMARK [1][-]{section.7}{Using Grace }{}
\BOOKMARK [2][-]{subsection.7.1}{How do I start Grace? }{section.7}
\BOOKMARK [2][-]{subsection.7.2}{Where is gracebat? How does batch printing work? \040}{section.7}
\BOOKMARK [2][-]{subsection.7.3}{How can I customize the default appearance of Grace? \040}{section.7}
\BOOKMARK [2][-]{subsection.7.4}{Which environment variables does Grace use? \040}{section.7}
\BOOKMARK [2][-]{subsection.7.5}{What command line options does Grace recognize? }{section.7}
\BOOKMARK [2][-]{subsection.7.6}{Can one change the colour selecton for the menu, locator, tool, and status bars, and all the popup menus? }{section.7}
\BOOKMARK [2][-]{subsection.7.7}{What different kinds of sets can Grace plot? }{section.7}
\BOOKMARK [2][-]{subsection.7.8}{I'd like to plot data against an axis on the right \(top\) and another data set in a different scale against an axis on the left \(bottom\) }{section.7}
\BOOKMARK [2][-]{subsection.7.9}{How do I do polar plots? }{section.7}
\BOOKMARK [2][-]{subsection.7.10}{Can I use different fonts, symbols, font size, or sub/superscripts in Grace? }{section.7}
\BOOKMARK [2][-]{subsection.7.11}{How do I produce special characters \(Umlauts\) with Grace? }{section.7}
\BOOKMARK [2][-]{subsection.7.12}{Can I use my own fonts and/or encodings? \040}{section.7}
\BOOKMARK [2][-]{subsection.7.13}{At which precision is numerical data saved? How can I set the precision? }{section.7}
\BOOKMARK [2][-]{subsection.7.14}{When I save a project and then re-open it, the julian date values appear to be rounded to the nearest half day. }{section.7}
\BOOKMARK [2][-]{subsection.7.15}{How do I read in project files created by Xmgr? }{section.7}
\BOOKMARK [2][-]{subsection.7.16}{I can't open anymore project files saved with an old version of Xmgr. }{section.7}
\BOOKMARK [2][-]{subsection.7.17}{When I load a project saved with an earlier version of Xmgr \(<4.0\), symbols of all \(some\) sets are drawn in black. }{section.7}
\BOOKMARK [2][-]{subsection.7.18}{How do I save disk space? Can I use compressed project files? }{section.7}
\BOOKMARK [2][-]{subsection.7.19}{Can I import bitmap graphics into Grace? }{section.7}
\BOOKMARK [2][-]{subsection.7.20}{Can I export Grace graphs to GIF|TIFF| PostScript|PDF etc? \040}{section.7}
\BOOKMARK [2][-]{subsection.7.21}{Where have all the region operations gone to? }{section.7}
\BOOKMARK [2][-]{subsection.7.22}{How can I input data in date/time formats? }{section.7}
\BOOKMARK [2][-]{subsection.7.23}{How do I set the background color of a plot, outside of the graph frame? }{section.7}
\BOOKMARK [2][-]{subsection.7.24}{How do I use more than 16 colors for objects/lines in Grace? }{section.7}
\BOOKMARK [2][-]{subsection.7.25}{How can I use pipes with Grace? }{section.7}
\BOOKMARK [2][-]{subsection.7.26}{Is it possible to make Grace starting with a completely empty canvas, until the commands are loaded and executed? }{section.7}
\BOOKMARK [2][-]{subsection.7.27}{When I include an EPS file generated by Grace into my \(La\)TeX document, the graphic hides some of the surrounding text. }{section.7}
\BOOKMARK [2][-]{subsection.7.28}{Printing to my old PostScript printer produces an error. }{section.7}
\BOOKMARK [2][-]{subsection.7.29}{How do I make a Grace image fit on a given paper size? }{section.7}
\BOOKMARK [2][-]{subsection.7.30}{My decimal tick labels are systematically of the form e.g. 0,5 instead of 0.5 \(i.e. I get a comma instead of a dot\). }{section.7}
\BOOKMARK [2][-]{subsection.7.31}{Is it possible to use the dB \(decibel\) axis scale? }{section.7}
\BOOKMARK [2][-]{subsection.7.32}{In "Data set properties", I don't see a possibility to view the more essential part of the mantissa; it's swallowed in the black triangle. }{section.7}
\BOOKMARK [2][-]{subsection.7.33}{When making use of -param via the command line to set the parameters, the world scaling is not correctly set \(it just auto-scales\). }{section.7}
\BOOKMARK [2][-]{subsection.7.34}{I am unable to find "Load \046 Evaluate" which I used quite a lot with Xmgr. }{section.7}
\BOOKMARK [2][-]{subsection.7.35}{How can I specify a template other than the default one on the command line? In the scripts? }{section.7}
\BOOKMARK [2][-]{subsection.7.36}{How can I save my 'preferences' options? }{section.7}
\BOOKMARK [2][-]{subsection.7.37}{In an XY-plot with a huge number of points some regions become straight lines instead of the original curve. When I zoom in to the area the data becomes correctly drawn. }{section.7}
\BOOKMARK [1][-]{section.8}{Mathematics }{}
\BOOKMARK [2][-]{subsection.8.1}{What algorithm is used for non-linear curve fitting? }{section.8}
\BOOKMARK [1][-]{section.9}{Command Line Interface \040}{}
\BOOKMARK [2][-]{subsection.9.1}{Which non-interactive batch commands does Grace know? }{section.9}
\BOOKMARK [2][-]{subsection.9.2}{How can I do feature extraction non-interactively? }{section.9}
\BOOKMARK [2][-]{subsection.9.3}{How can I use non-linear fits in the batch mode? }{section.9}
\BOOKMARK [2][-]{subsection.9.4}{Is it possible to call the command "POINT expr, expr" with more than two values, as needed, for example, for points in XYDYDY sets? }{section.9}
\BOOKMARK [1][-]{section.10}{Miscellaneous }{}
\BOOKMARK [2][-]{subsection.10.1}{Does Grace have an UNDO function? }{section.10}
\BOOKMARK [2][-]{subsection.10.2}{Can Grace plot 3D graphs? }{section.10}
\BOOKMARK [2][-]{subsection.10.3}{Which features are planned for the future? }{section.10}
\BOOKMARK [2][-]{subsection.10.4}{Are there things that Grace can't do? }{section.10}
\BOOKMARK [2][-]{subsection.10.5}{How should Grace be acknowledged when it is used to prepare a publication? }{section.10}
