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# PCONCAT -- Concatenate a list of apphot/daophot databases into a single
# output database. The input files must either be all text files or all data
# files. PCONCAT checks that the input files were all created by the same
# task.
procedure pconcat (infiles, outfile)
file infiles {prompt = "Input apphot/daophot database(s) to be concatenated"}
file outfile {prompt = "Output apphot/daophot database"}
string task {"TASK", prompt="Task name keyword"}
struct *inlist
begin
# Declare local variables.
bool table, text, other
file in, out
string tmpin, inname
# Cache the istable parameters.
cache ("istable")
# Get the positional parameters.
in = infiles
out = outfile
# Make a file lists.
tmpin = mktemp ("tmp$")
files (in, sort=no, > tmpin)
# Check to see whether the first file is a text database or a table.
inlist = tmpin
if (fscan (inlist, inname) != EOF) {
istable (inname)
table = istable.table
text = istable.text
other = istable.other
} else {
table = no
text = no
other = no
}
delete (tmpin, ver-, >& "dev$null")
inlist = ""
# Do the actual appending.
if (table)
tbconcat (in, out, task=task)
else if (text)
txconcat (in, out, task=task)
else if (access (inname))
print ("File " // inname // " is not an APPHOT/DAOPHOT database")
else
print ("File " // inname // " does not exist")
end
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