LD - List Document file

PURPOSE

Lists elements of document file in chart form in the results file.

SEE ALSO

LD T	[List Document file - on Terminal]

USAGE

.OPERATION: LD 'MIN','AVG'

[For each heading given after the "LD" command one column from the doc file is listed in chart form, aligned below the heading. The headings may be up to 8 letters in length. The keys are arranged in ascending order.]

.DOCUMENT FILE: DOC001
[Enter name of document file.]

[For example, if DOC001 looked like]:

 
              1  16.41    8.32    12.43 
              2   6.21    1.17     4.36 
              1   8.25    3.08 

[the results file would contain the chart]:

 
             KEY     MIN     AVG 
                1    8.25    3.08 
                2    6.21    1.17 

NOTES

1. Do not use "X" in any of your headings. SPIDER will try to interpret the "X" as a register!

2. This routine lists only as many columns of the document file as there are headings.

SUBROUTINES

LISTDC

CALLER

SPIDER