JSPCENV(5)                FILE FORMATS                 JSPCENV(5)



NAME
     jspcenv - JSPC environment variables overview

DESCRIPTION
     This document provides a central location  for  notes  about
     the  various  environment  variables  which are used in JSPC
     software.  These environment variables are typically used by
     just  one  or  a  few  library  routines.  You may find more
     detailed information in the documentation for  that  routine
     or library, indicated in the note for each environment vari-
     able.

     JSPC
          Setting this environment variable to the  directory  in
          which  the  software  is  unloaded should allow all the
          software  to  find  the  data  files   required.    See
          datafile(3).



     JSPCMAKE
          This environment variable  should  specify  a  makefile
          which  is  included  by  all  the Makefiles in the JSPC
          sw/src directory.  It defines rules  for  the  standard
          targets  in  JSPC  Makefiles.   More  information about
          these  targets  is  provided  in  the  JSPC  man   page
          makefile(5).


     JSPC_DBPATH
          This environment variable was  previously  required  by
          much  of  the  database  software produced by JSPC, and
          provided a means of separating various  CSS  tables  in
          different  directories.   This  environment variable is
          now deprecated, and should not be necessary for current
          released software.


     SCHEMA_DIR
          This    path    overrides    the    default    location
          (JSPC/data/schemas)  for the schema files.  These files
          define the database schema used by the db library  rou-
          tines, and are required to run most programs, including
          dblook and dbpick.  See dbopen(3), dbschema(5).


     TAUP_PATH

     TAUP_TABLE
          These  variables  overrides   the   default   directory
          (JSPC/data/tables/taup_ttimes)   for  the  travel  time
          tables, and the default travel time table (iasp91).



Sun Release 4.1         Last change: 1G1                        1






JSPCENV(5)                FILE FORMATS                 JSPCENV(5)



     GRX_PSCOLOR
          This  variable  defines  the  treatment  of  color   in
          postscript  output  from the niceplot library (this has
          no effect on the appearance of the  image  in  the  X11
          window).   The  variable  may  be  set to the following
          values:

          full - Produces full color PostScript that  looks  just
          like the X11 window on a color workstation.

          fore - Produces color PostScript  for  contour  images,
          and  foreground  colors,  but  makes  background colors
          white. Attempts to adjust foreground colors to be visi-
          ble  on a white background in cases where they would be
          hard to distinguish (such as yellow).

          color or any other non-blank setting -  Produces  color
          PostScript  only  for  color  contour images. Evrything
          else is black on white.

          blank or not set     -  Produces  grayscale  PostScript
          only  for color contour images. Evrything else is black
          on white.


     GRX_FONTPATH
          This    path    overrides    the    default    location
          (JSPC/data/fonts.bin)  for the binary font file used by
          the niceplot library.


     PERLLIB
          Some of JSPC software uses perl, a freely available and
          popular  scripting  language.   These  perl scripts may
          also use several locally written perl libraries,  which
          are kept in JSPC/data/perl.  See perl(1).

SEE ALSO
BUGS AND CAVEATS
AUTHOR
     Daniel Quinlan Danny Harvey














Sun Release 4.1         Last change: 2G2                        2