bug in graph -T ps

[Vladimir L. Koliadin]

I suspect a bug in graph (GNU plotutils) 2.4.1. The command

    cat file.dat  | graph -T ps > a.ps

produces buggy postscript files, not readable by gv, 
ps2ps, etc.

At the same time the output of

    cat file.dat  | graph -T meta | plot -T ps > a.ps

is  OK.

Please let me know about a solution. Thanks. 

Vladimir Koliadin

P.S. Plotutils are great tools!!!

P.P.S
################  uname  ##################
Linux localhost.localdomain 2.4.19 #1 i686 i686 i386 GNU/Linux

################  Compiler:  ##################
The plotutils package has been compiled by 
    gcc version 3.2 20020903 (Red Hat Linux 8.0 3.2-7)

############ Output of ps2ps ####################
Error: /rangecheck in --get--
Operand stack:
   --nostringval--   --nostringval--   --nostringval--   descender   0
--nostringval--   1
Execution stack:
   %interp_exit   .runexec2   --nostringval--   --nostringval--
   %--nostringval--   2   %stopped_push   --nostringval--   --nostringval--
   %--nostringval--   false   1   %stopped_push   1   3   %oparray_pop   1   3
   %%oparray_pop   1   3   %oparray_pop   .runexec2   --nostringval--
   %--nostringval--   --nostringval--   2   %stopped_push   --nostringval--
   %--nostringval--   --nostringval--   --nostringval--
Dictionary stack:
   --dict:1051/1123(ro)(G)--   --dict:0/20(G)--   --dict:89/200(L)--
--dict:39/50(L)--   --dict:2/17(L)--   --dict:5/17(L)--   --dict:1/3(L)--
--dict:13/14(ro)(L)--
Current allocation mode is local
Current file position is 11010
GNU Ghostscript 7.05: Unrecoverable error, exit code 1