Add urls for opsim output downloads

[rbiswas4]

It is somewhat difficult to find the outputs of the 10 survey strategies that have been produced for the paper. @humnaawan has put these on nersc at /global/cscratch1/sd/awan/dbs_wp_unzipped/ . It may be good to add some of the urls here as well.

[humnaawan]

Here's my bash script that did it:

#!/bin/bash

for i in colossus_2665 pontus_2002 colossus_2664 colossus_2667 pontus_2489 kraken_2035 mothra_2045 pontus_2502 kraken_2036 kraken_2026
do
        echo starting with: $i
        wget http://astro-lsst-01.astro.washington.edu:8080/db_gzip/$i.db.gz
        gunzip $i.db.gz
done

Note that if this script is not run in $SCRATCH, it is necessary to remove the gunzip $i.db.gz line to not unzip the files; NERSC home quota wont be able to handle it.