[gnuastro-commits] master 37efd00: Text table examples in Invoking Match section of book

[Mohammad Akhlaghi]

branch: master
commit 37efd00d213d27fd80d9f61262f386d88d86a9f0
Author: Mohammad Akhlaghi <address@hidden>
Commit: Mohammad Akhlaghi <address@hidden>

    Text table examples in Invoking Match section of book
    
    I noticed that all the examples in the "Invoking Match" section of the book
    used FITS files. This could cause confusion to readers that it only accepts
    FITS tables. So now, two of the examples are text files and I have also put
    a link in the explanations on the table formats.
---
 doc/gnuastro.texi | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/doc/gnuastro.texi b/doc/gnuastro.texi
index 278ed42..9ac8f15 100644
--- a/doc/gnuastro.texi
+++ b/doc/gnuastro.texi
@@ -15609,7 +15609,7 @@ given an input aperture. The executable name is 
@file{astmatch} with the
 following general template
 
 @example
-$ astmatch [OPTION ...] input-1.fits input-2.fits
+$ astmatch [OPTION ...] input-1 input-2
 @end example
 
 @noindent
@@ -15618,11 +15618,11 @@ One line examples:
 @example
 ## Match the two catalogs with a circular aperture of width 2.
 ## (Units same as given positional columns)
-$ astmatch --aperture=2 input1.fits input2.fits
+$ astmatch --aperture=2 input1.txt input2.fits
 
 ## Match the two catalogs within an elliptical aperture of 1 and 2
 ## arcseconds along RA and Dec respectively.
-$ astmatch --aperture=1/3600,2/3600 in1.fits in2.fits
+$ astmatch --aperture=1/3600,2/3600 in1.fits in2.txt
 
 ## Match the RA and DEC columns of the two inputs within an
 ## aperture of 0.5 arcseconds.
@@ -15630,9 +15630,10 @@ $ astmatch --aperture0.5/3600 in1.fits in2.fits        
     \
            --ccol1=RA --ccol1=DEC --ccol2=RA --ccol2=DEC
 @end example
 
-Two inputs are necessary for Match to produce output(s). By default, the
-output will be the input tables that are re-arranged to match each other
-(both tables will have the same number of rows).  If the
+Two inputs are necessary for Match to produce output(s). They can be plain
+text tables or FITS tables, see @ref{Tables}. By default, the output will
+be the input tables that are re-arranged to match each other: both output
+tables will have the same number of rows which are matched. If the
 @option{--logasoutput} option is called, the output will be a single table
 (contents of the log file, see below). Match follows the same basic
 behavior of all Gnuastro programs as fully described in @ref{Common program