[pstricks] Problem with readdata, listplot and data plotting

Michael Sharpe mchl.sharpe at gmail.com
Thu Nov 19 00:35:58 CET 2009


You didn't attach your data file, but I think the problem may be that you're using the macro name \file1---numbers are not permitted in macro names.

Michael

On Nov 18, 2009, at 2:47 PM, Bruce Burlton wrote:

> I have been using pstricks for some years (reasonably successfully), and have been able, in the past, to input and plot (using readdata and list plot) data produced by other programs.
>  
> Now for some unknow reason I cannot make a new example work (although my "old code" still compiles.
>  
> Consider the following example  The data file is attached, and was produced simply with WinEdt (not the original data source, but it proves the point.  The log file is also attached.  Compile process  LaTex => DVIps => pspdf within WinEdt.  +++++++++++++++++++++++++++++++++++
>  
> \documentclass{article}
>  
> \listfiles
>  
> \usepackage{pstricks}
> \usepackage{pst-plot}
> \usepackage{pstricks-add}
>  
> \begin{document}
>  
> \begin{pspicture}(-4,-5)(4,5)%
>   \readdata{\file1}{./data/dta.tex}%
>   \listplot{\file1}%
>  
> \end{pspicture}%
>  
> \end{document}
>  
> +++++++++++++++++++++++++++++++++++
> No viewer can look at the result.  They all produce errors
>  
> The DVI viewer log
> MiKTeX Problem Report
> Message: The page could not be rendered.
> Data: Error: /undefined in \file
> Operand stack:
>    --nostringval--
> Execution stack:
>    %interp_exit   .runexec2   --nostringval--   --nostringval--   --nostringval--   2   %stopped_push   --nostringval--   --nostringval--   --nostringval--   false   1   %stopped_push   1893   1   3   %oparray_pop   1892   1   3   %oparray_pop   1876   1   3   %oparray_pop   1755   1   3   %oparray_pop   --nostringval--   %errorexec_pop   .runexec2   --nostringval--   --nostringval--   --nostringval--   2   %stopped_push   --nostringval--
> Dictionary stack:
>    --dict:1155/1684(ro)(G)--   --dict:0/20(G)--   --dict:112/200(L)--   --dict:175/300(L)--   --dict:37/200(L)--   --dict:96/200(L)--
> Current allocation mode is local
> Last OS error: No such file or directory
> MiKTeX GPL Ghostscript 8.60: Unrecoverable error, exit code 1
>  
> Source: C:\work3\miktex-2.7\Libraries\MiKTeX\Dvi\DviPage.cpp
> Line: 1045
> MiKTeX: 2.7
> OS: Microsoft Windows XP Professional Service Pack 3 (build 2600)
> SystemAdmin: yes
> PowerUser: no
> SharedSetup: yes
> BinDir: C:\Program Files\MiKTeX 2.7\miktex\bin
> Root0: C:\Documents and Settings\Bruce\Application Data\MiKTeX\2.7
> Root1: C:\Documents and Settings\Bruce\Local Settings\Application Data\MiKTeX\2.7
> Root2: C:\Documents and Settings\All Users\Application Data\MiKTeX\2.7
> Root3: C:\Program Files\MiKTeX 2.7
> Install: C:\Program Files\MiKTeX 2.7
> UserConfig: C:\Documents and Settings\Bruce\Application Data\MiKTeX\2.7
> UserData: C:\Documents and Settings\Bruce\Local Settings\Application Data\MiKTeX\2.7
> CommonConfig: C:\Documents and Settings\All Users\Application Data\MiKTeX\2.7
> CommonData: C:\Documents and Settings\All Users\Application Data\MiKTeX\2.7
> Ghostview
>  
> GSview 4.9 2007-11-18
> Unknown in Comments section at line 8:
>   %%DocumentFonts: CMR10
>  
> Unknown in Prolog section at line 64:
>   %% PostScript prologue for pstricks.tex.
>  
> Unknown in Prolog section at line 65:
>   %% Version 1.06, 2009/01/30
>  
> Unknown in Prolog section at line 66:
>   %%
>  
> Unknown in Prolog section at line 67:
>   %% This program can be redistributed and/or modified under the terms
>  
> Unknown in Prolog section at line 68:
>   %% of the LaTeX Project Public License Distributed from CTAN archives
>  
> Unknown in Prolog section at line 69:
>   %% in directory macros/latex/base/lppl.txt.
>  
> Unknown in Prolog section at line 136:
>   %%-------------- DG begin patch 15 ---------------%%
>  
> Unknown in Prolog section at line 157:
>   %%-------------- DG end patch 15 ---------------%%
>  
> Unknown in Prolog section at line 233:
>   %% DG/SR modification begin - Dec. 12, 1997 - Patch 2
>  
> Unknown in Prolog section at line 234:
>   %%itransform translate pathbbox /y2 ED a Div ceiling cvi /x2 ED /y1 ED a
>  
> Unknown in Prolog section at line 236:
>   %% DG/SR modification end
>  
> Unknown in Prolog section at line 239:
>   %% DG/SR modification begin - Jun.  1, 1998 - Patch 3 (from Michael Vulis)
>  
> Unknown in Prolog section at line 240:
>   %% a mul y1 moveto 0 y2 rlineto stroke /x1 x1 1 add def } repeat grestore }
>  
> Unknown in Prolog section at line 241:
>   %% def
>  
> Unknown in Prolog section at line 244:
>   %% DG/SR modification end
>  
> Unknown in Prolog section at line 657:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 740:
>   %%------------------ tvz/DG/hv (2004-05-10) end -------------------%%
>  
> Unknown in Prolog section at line 809:
>   %%
>  
> Unknown in Prolog section at line 810:
>   %% PostScript prologue for PSTricks algorithm parser
>  
> Unknown in Prolog section at line 811:
>   %% Version 0.01, 2008/01/01
>  
> Unknown in Prolog section at line 812:
>   %%
>  
> Unknown in Prolog section at line 813:
>   %% This program can be redistributed and/or modified under the terms
>  
> Unknown in Prolog section at line 814:
>   %% of the LaTeX Project Public License Distributed from CTAN archives
>  
> Unknown in Prolog section at line 815:
>   %% in directory macros/latex/base/lppl.txt.
>  
> Unknown in Prolog section at line 816:
>   %%
>  
> Unknown in Prolog section at line 817:
>   %%-----------------------------------------------------------------------------%
>  
> Unknown in Prolog section at line 833:
>   %% E expression, T term, SF signed factor, F factor, P power
>  
> Unknown in Prolog section at line 835:
>   %% parser
>  
> Unknown in Prolog section at line 837:
>   %% str
>  
> Unknown in Prolog section at line 839:
>   %% C->E<condition_operators>E
>  
> Unknown in Prolog section at line 840:
>   %% STR index -> STR index+lenExpr
>  
> Unknown in Prolog section at line 843:
>   %% analyze Expression List (separator , or | )
>  
> Unknown in Prolog section at line 844:
>   %% STR index -> STR index+lenExpr
>  
> Unknown in Prolog section at line 845:
>   %% /AnalyzeListOfE {
>  
> Unknown in Prolog section at line 846:
>   %%   { NextNonBlankChar pop AnalyzeExpr%%dup Strlen eq { exit } if NextNonBlankChar
>  
> Unknown in Prolog section at line 847:
>   %%     NextNonBlankChar dup 0 eq { pop exit } if
>  
> Unknown in Prolog section at line 848:
>   %%     dup 44 ne 1 index 124 ne and { dup 41 ne { PROBLEMCONTACTBILLOU } { pop exit } ifelse } if
>  
> Unknown in Prolog section at line 849:
>   %%     pop NextNonBlankChar dup 0 eq { exit } if 124 ne { PROBLEMCONTACTBILLOU } if 1 add NextNonBlankChar 0 eq {toto} if } loop
>  
> Unknown in Prolog section at line 850:
>   %%   AnalyzeListOfEPostHook
>  
> Unknown in Prolog section at line 851:
>   %% } def
>  
> Unknown in Prolog section at line 862:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 863:
>   %% E->T|E+T
>  
> Unknown in Prolog section at line 864:
>   %% STR index -> STR index+lenExpr
>  
> Unknown in Prolog section at line 872:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 873:
>   %% T->FS|T*FS
>  
> Unknown in Prolog section at line 874:
>   %% STR index
>  
> Unknown in Prolog section at line 882:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 883:
>   %% FS -> F | +FS | -FS
>  
> Unknown in Prolog section at line 884:
>   %% STR index
>  
> Unknown in Prolog section at line 891:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 892:
>   %% F->P|F^P
>  
> Unknown in Prolog section at line 893:
>   %% STR index
>  
> Unknown in Prolog section at line 900:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 901:
>   %% P->(E)|literal
>  
> Unknown in Prolog section at line 902:
>   %% STR index
>  
> Unknown in Prolog section at line 910:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 911:
>   %% STR index STR[index] -> STR index
>  
> Unknown in Prolog section at line 914:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 915:
>   %% recognize + or -
>  
> Unknown in Prolog section at line 916:
>   %% chr -> T/F
>  
> Unknown in Prolog section at line 918:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 919:
>   %% a number can contain only : 0123456789.
>  
> Unknown in Prolog section at line 920:
>   %% chr -> T/F
>  
> Unknown in Prolog section at line 922:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 923:
>   %% STR index -> STR index number
>  
> Unknown in Prolog section at line 924:
>   %% a number can be of the form [0-9]*.[0-9]*\([eE][+-]?[0-9]+\)?
>  
> Unknown in Prolog section at line 925:
>   %% STR index -> STR index' number
>  
> Unknown in Prolog section at line 939:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 940:
>   %% a number can contain only : 0123456789.
>  
> Unknown in Prolog section at line 941:
>   %% chr -> T/F
>  
> Unknown in Prolog section at line 943:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 944:
>   %% STR index -> STR index number
>  
> Unknown in Prolog section at line 945:
>   %% a number can be of the form [0-9]*.[0-9]*\([eE][+-]?[0-9]+\)?
>  
> Unknown in Prolog section at line 946:
>   %% STR index -> STR index' number
>  
> Unknown in Prolog section at line 953:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 954:
>   %% a literal can contain only : 0123456789.
>  
> Unknown in Prolog section at line 955:
>   %% chr -> T/F
>  
> Unknown in Prolog section at line 960:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 961:
>   %% a literal can be of the form [a-zA-Z][a-zA-Z0-9]*\(\((Expression)\)|\(\[Expression\]\)\)?
>  
> Unknown in Prolog section at line 962:
>   %% STR index -> literal STR index' nextchr
>  
> Unknown in Prolog section at line 969:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 970:
>   %% expr is ended by end of str or a clpar
>  
> Unknown in Prolog section at line 971:
>   %% STR index -> STR index STR[index] T/F
>  
> Unknown in Prolog section at line 984:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 985:
>   %% expr is ended by end of str or a +-
>  
> Unknown in Prolog section at line 986:
>   %% STR index -> STR index STR[index] T/F
>  
> Unknown in Prolog section at line 988:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 989:
>   %% expr is ended by end of str or */
>  
> Unknown in Prolog section at line 990:
>   %% STR index -> STR index STR[index] T/F
>  
> Unknown in Prolog section at line 992:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 993:
>   %% expr is ended by end of str or ^
>  
> Unknown in Prolog section at line 994:
>   %% STR index -> STR index STR[index] T/F
>  
> Unknown in Prolog section at line 996:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 997:
>   %% STR index -> STR index STR[index]
>  
> Unknown in Prolog section at line 1000:
>   %%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1001:
>   %% DEBUG
>  
> Unknown in Prolog section at line 1016:
>   %% algExpr -> PSVector
>  
> Unknown in Prolog section at line 1055:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1056:
>   %% the derive function : Derive(n,f(x))
>  
> Unknown in Prolog section at line 1057:
>   %% firstparindex lastparindex ->
>  
> Unknown in Prolog section at line 1098:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1099:
>   %% Convert to radians if trigo function call
>  
> Unknown in Prolog section at line 1100:
>   %% (name) ->
>  
> Unknown in Prolog section at line 1120:
>   %% CondOp STR index
>  
> Unknown in Prolog section at line 1135:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1136:
>   %% H O O K S
>  
> Unknown in Prolog section at line 1147:
>   %%increase ^^ for each function added
>  
> Unknown in Prolog section at line 1148:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1149:
>   %% algExpr variable -> PSVector
>  
> Unknown in Prolog section at line 1157:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1158:
>   %% algExpr variable index -> PSVector
>  
> Unknown in Prolog section at line 1164:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1165:
>   %% (u,v)'=-(u',v')
>  
> Unknown in Prolog section at line 1171:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1172:
>   %% (-u)'=-(u')
>  
> Unknown in Prolog section at line 1182:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1183:
>   %% (number)'=0
>  
> Unknown in Prolog section at line 1185:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1186:
>   %% (u+v)'=u'+v'
>  
> Unknown in Prolog section at line 1204:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1205:
>   %% (u*v)' or (u/v)'
>  
> Unknown in Prolog section at line 1207:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1208:
>   %% (u*v)'=u'*v+u*v'
>  
> Unknown in Prolog section at line 1230:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1231:
>   %% (u/v)'=(u'*v-u*v')/v^2
>  
> Unknown in Prolog section at line 1255:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1256:
>   %% str1 index str2 -> str1 index
>  
> Unknown in Prolog section at line 1259:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1260:
>   %% (u^v)'=(u^v)'=u'vu^(v-1)+v'u^(v)ln(u)
>  
> Unknown in Prolog section at line 1301:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1302:
>   %% str -> true/false
>  
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>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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> Unknown in Prolog section at line 1312:
>   %% literal switch -> func call, vector, variables
>  
> Unknown in Prolog section at line 1322:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1323:
>   %% first last parpos Expr[first:parpos-1] ->
>  
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>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1326:
>   %% (f(u))'=u'f'(u)
>  
> Unknown in Prolog section at line 1334:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1335:
>   %% Func derivative -> Eval<func>
>  
> Unknown in Prolog section at line 1399:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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>   %% literal switch -> func call, vector, variables
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>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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>   %% literal switch -> func call, vector, variables
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>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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> Unknown in Prolog section at line 1455:
>   %% advance in str until a comma is found (no error detection!)
>  
> Unknown in Prolog section at line 1456:
>   %% str index -> str index'
>  
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>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1459:
>   %% Convert to radians if trigo function call
>  
> Unknown in Prolog section at line 1460:
>   %% (name) ->
>  
> Unknown in Prolog section at line 1467:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1468:
>   %% No derivative for condition....
>  
> Unknown in Prolog section at line 1471:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1472:
>   %% Add open parenthesis in string at the given index
>  
> Unknown in Prolog section at line 1473:
>   %% str index -> str index+1
>  
> Unknown in Prolog section at line 1475:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1476:
>   %% Add close parenthesis in string at the given index
>  
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>   %% str index -> str index+1
>  
> Unknown in Prolog section at line 1479:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1480:
>   %% Add 0 in string at the given index
>  
> Unknown in Prolog section at line 1481:
>   %% str index -> str index+1
>  
> Unknown in Prolog section at line 1483:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1484:
>   %% Add open parenthesis in string at the given index
>  
> Unknown in Prolog section at line 1485:
>   %% str index -> str index+1
>  
> Unknown in Prolog section at line 1487:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1488:
>   %% Add open parenthesis in string at the given index
>  
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>   %% str index -> str index+1
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> Unknown in Prolog section at line 1491:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1492:
>   %% Add a plus sign in string at the given index
>  
> Unknown in Prolog section at line 1493:
>   %% str index -> str index+1
>  
> Unknown in Prolog section at line 1495:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1496:
>   %% Add a minus sign in string at the given index
>  
> Unknown in Prolog section at line 1497:
>   %% str index -> str index+1
>  
> Unknown in Prolog section at line 1499:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1500:
>   %% Add a pipe sign in string at the given index
>  
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>   %% str index -> str index+1
>  
> Unknown in Prolog section at line 1503:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1504:
>   %% H O O K S
>  
> Unknown in Prolog section at line 1512:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1513:
>   %% NEW FUNC
>  
> Unknown in Prolog section at line 1514:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 1515:
>   %% function arcsine in radians asin(x)=atan(x/sqrt(1-x^2))
>  
> Unknown in Prolog section at line 1516:
>   %% x -> theta
>  
> Unknown in Prolog section at line 1521:
>   %% function arccosine in radians acos(x)=atan(sqrt(1-x^2)/x)
>  
> Unknown in Prolog section at line 1522:
>   %% x -> theta
>  
> Unknown in Prolog section at line 1527:
>   %% function arctangent in radians
>  
> Unknown in Prolog section at line 1528:
>   %% x -> theta
>  
> Unknown in Prolog section at line 1530:
>   %% HYPERBOLIC FUNCTIONS
>  
> Unknown in Prolog section at line 1537:
>   %% modified exponential funtion for 0
>  
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>   %% x n -> x^n
>  
> Unknown in Prolog section at line 1540:
>   %% modified exponential funtion for 0
>  
> Unknown in Prolog section at line 1541:
>   %% x -> e^x
>  
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>   %%
>  
> Unknown in Prolog section at line 1544:
>   %% factorial function
>  
> Unknown in Prolog section at line 1545:
>   %% n -> n!
>  
> Unknown in Prolog section at line 1556:
>   %% PostScript prologue for pstricks.tex.
>  
> Unknown in Prolog section at line 1557:
>   %% Version 2.02,  2008/04/18
>  
> Unknown in Prolog section at line 1558:
>   %%
>  
> Unknown in Prolog section at line 1559:
>   %% For distribution, see pstricks.tex.
>  
> Unknown in Prolog section at line 1560:
>   %%
>  
> Unknown in Prolog section at line 1561:
>   %% Timothy Van Zandt <tvz at Princeton.EDU>
>  
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>   %%
>  
> Unknown in Prolog section at line 1563:
>   %% This program can be redistributed and/or modified under the terms
>  
> Unknown in Prolog section at line 1564:
>   %% of the LaTeX Project Public License Distributed from CTAN archives
>  
> Unknown in Prolog section at line 1565:
>   %% in directory macros/latex/base/lppl.txt.
>  
> Unknown in Prolog section at line 1566:
>   %%
>  
> Unknown in Prolog section at line 1567:
>   %% Modified by Etienne Riga  - Dec. 16, 1999
>  
> Unknown in Prolog section at line 1568:
>   %% Modified by Etienne Riga  - 2005/01/01 (er)
>  
> Unknown in Prolog section at line 1569:
>   %% to add /Diamond, /SolidDiamond and /BoldDiamond
>  
> Unknown in Prolog section at line 1570:
>   %% Modified by Herbert Voss (hv) - 2008/04/17
>  
> Unknown in Prolog section at line 1593:
>   %%%   
>  
> Unknown in Prolog section at line 1618:
>   %%% 
>  
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>   %%%
>  
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>   %% end
>  
> Unknown in Prolog section at line 1731:
>   %%
>  
> Unknown in Prolog section at line 1732:
>   %% PostScript prologue for pst-node.tex.
>  
> Unknown in Prolog section at line 1733:
>   %% Version 1.02, 2009/01/30.
>  
> Unknown in Prolog section at line 1734:
>   %%
>  
> Unknown in Prolog section at line 1735:
>   %% This program can be redistributed and/or modified under the terms
>  
> Unknown in Prolog section at line 1736:
>   %% of the LaTeX Project Public License Distributed from CTAN archives
>  
> Unknown in Prolog section at line 1737:
>   %% in directory macros/latex/base/lppl.txt.
>  
> Unknown in Prolog section at line 2397:
>   %% $Id: pstricks-add.pro 107 2009-03-12 17:25:46Z herbert $
>  
> Unknown in Prolog section at line 2405:
>   %%
>  
> Unknown in Prolog section at line 2408:
>   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>  
> Unknown in Prolog section at line 2472:
>   %% convertisseur longueur d'onde ->R,G,B       Manuel Luque
>  
> Unknown in Prolog section at line 2473:
>   %% lambda max=780 nanometres
>  
> Unknown in Prolog section at line 2474:
>   %% lambda min=380 nanometres
>  
> Unknown in Prolog section at line 2475:
>   %% adaptation de :
>  
> Unknown in Prolog section at line 2476:
>   %% http://www.physics.sfasu.edu/astro/color.html
>  
> Unknown in Prolog section at line 2477:
>   %% www.efg2.com/lab
>  
> Unknown in Prolog section at line 2565:
>   %%%%% ### bubblesort ###
>  
> Unknown in Prolog section at line 2566:
>   %% syntax : array bubblesort --> array2 trie par ordre croissant
>  
> Unknown in Prolog section at line 2567:
>   %% code de Bill Casselman
>  
> Unknown in Prolog section at line 2568:
>   %% http://www.math.ubc.ca/people/faculty/cass/graphics/text/www/
>  
> Unknown in Prolog section at line 2746:
>   %%Title: CMR10
>  
> Unknown in Prolog section at line 2748:
>   %%CreationDate: Mon Jul 13 16:17:00 2009
>  
> Unknown in Prolog section at line 2749:
>   %%Creator: David M. Jones
>  
> Unknown in Prolog section at line 2755:
>   %%EndComments
>  
> Failed to load C:\Program Files\gs\gs8.53\bin\gsdll32.dll, error 126
> The specified module could not be found.
>  
>  
>  
> Failed to load C:\Program Files\Ghostgum\gsview\gsdll32.dll, error 126
> The specified module could not be found.
>  
>  
>  
> GPL Ghostscript 8.63 (2008-08-01)
> Copyright (C) 2008 Artifex Software, Inc.  All rights reserved.
> This software comes with NO WARRANTY: see the file PUBLIC for details.
> Displaying DSC file C:/Documents and Settings/Bruce/My Documents/Latex/Descent/descent.ps
> Displaying page 1
> Error: /undefined in \file
> Operand stack:
>    --nostringval--
> Execution stack:
>    %interp_exit   .runexec2   --nostringval--   --nostringval--   --nostringval--   2   %stopped_push   --nostringval--   --nostringval--   false   1   %stopped_push   1905   1   3   %oparray_pop   1904   1   3   %oparray_pop   1888   1   3   %oparray_pop   1771   1   3   %oparray_pop   --nostringval--   %errorexec_pop   .runexec2   --nostringval--   --nostringval--   --nostringval--   2   %stopped_push   --nostringval--
> Dictionary stack:
>    --dict:1158/1684(ro)(G)--   --dict:0/20(G)--   --dict:116/200(L)--   --dict:175/300(L)--   --dict:37/200(L)--   --dict:96/200(L)--
> Current allocation mode is local
> Last OS error: No such file or directory
>  
> --- Begin offending input ---
> %%Page: 1 1
> TeXDict begin 1 0 bop 0 TeXcolorgray Black 0 TeXcolorgray
> 1612 1621 a Fa(D)28 b(1)f(D)h(10)f(D)h(2)f(D)h(11)f(D)h(3)f(D)h(12)f(D)
> h(4)f(D)h(13)f(D)h(5)f(D)h(14)f(D)h(6)f(D)i(15)p @beginspecial
> @setspecial
>   tx at Dict begin STP newpath /ArrowA { moveto } def /ArrowB { } def
> /ArrowInside { } def  0.8 SLW 0  setgray  /ArrowA { moveto } def /ArrowB
> { } def /ArrowInside { } def  /D {} def mark \file 1  counttomark /m
> exch def /n m 1 1 add div cvi def 1 1 gt {n { 1 1 1 sub neg roll 1
> 1 sub { pop } repeat /m m 1 1 sub sub def m 2 roll } repeat } if /xMax
> -99999 def /yMax -99999 def /xP 0 def /yP 0 def m copy n { /y exch
> def /x exch def xMax x lt { /xMax x def } if yMax y lt {/yMax y def
> } if xP x gt { /xP x def } if yP y gt { /yP y def } if } repeat 0 0
> gt 0 0 gt or () length 0 gt or () length 0 gt or () length 0 gt or
> () length 0 gt or { () length 0 gt { }{ xP } ifelse /xStart exch def
> () length 0 gt { }{ yP } ifelse /yStart exch def () length 0 gt { 
> }{ xMax } ifelse /xEnd exch def () length 0 gt {  }{ y
> --- End offending input ---
> file offset = 119011
> gsapi_run_string_continue returns -101
>  
>  
>  
> <descent.log>_______________________________________________
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> http://tug.org/mailman/listinfo/pstricks
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