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#
# Select DAL results for download.
# Set the test description string.
votest.descr = "Select DAL results for download"
print ("------------------------------------------------------------------")
print ("Req 4.5: Users shall be able to select which data returned by a")
print (" DAL service query is to be downloaded to local disk.")
print ("------------------------------------------------------------------")
fcache init
# Execute the test commands.
string ofn1, ofn2
ofn1 = mktemp ("tmp$req45")
ofn2 = mktemp ("tmp$req45") // ".fits"
# Get an SIA service result.
getimg ("dss", "m83", size=0.1, output=ofn1, format="raw")
# Select only the FITS data. Note the use of the column name here
# implies some knowledge of the table schema.
tselect (ofn1, ofn2, expr="Format ?= 'fits'")
# Print the URLs we would like to download.
tdump (ofn2, columns="URL", cdfile="", pfile="", datafile="STDOUT")
# Clean up.
delete (ofn1, verify-, >& "dev$null")
delete (ofn2, verify-, >& "dev$null")
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