title: ENIGMA CATALYST - WARNING: Loader: Refusing to download new treasury data because a download succeeded
body: <p>I'm playing around with <a href="https://enigmampc.github.io/catalyst/example-algos.html#" rel="noreferrer">Enigma Catalyst</a>. Unfortunately, the documentation is rather limited.</p>
  
  <p>So I'm trying to run their example "hello world" type algo which looks as follows:</p>
  
  <pre><code>from catalyst import run_algorithm
  from catalyst.api import order, record, symbol
  import pandas as pd
  
  def initialize(context):
      context.asset = symbol('btc_usd')
  
  
  def handle_data(context, data):
      order(context.asset, 1)
      record(btc=data.current(context.asset, 'price'))
  
  
  if __name__ == '__main__':
      run_algorithm(
          capital_base=10000,
          data_frequency='daily',
          initialize=initialize,
          handle_data=handle_data,
          exchange_name='Bitfinex',
          algo_namespace='buy_and_hodl',
          base_currency='usd',
          start=pd.to_datetime('2018-01-02', utc=True),
          end=pd.to_datetime('2018-01-03', utc=True),
      )
  </code></pre>
  
  <p>I realize according to the documentation <a href="https://enigmampc.github.io/catalyst/beginner-tutorial.html" rel="noreferrer">it says you first need to "ingest" download the historical data</a> which I believe I did. However this leads to the following error:</p>
  
  <blockquote>
  <pre><code>[2018-02-25 02:54:10.696049] WARNING: Loader: Refusing to download new
  treasury data because a download succeeded at 2018-02-25
  02:08:26.001177+00:00.
  </code></pre>
  </blockquote>
  
  <p>Which results in no data</p>
  
  <blockquote>
  <pre><code>[2018-02-25 02:54:10.830665] INFO: Performance: first open: 2018-01-02
  00:00:00+00:00 [2018-02-25 02:54:10.830665] INFO: Performance: last
  close: 2018-01-03 23:59:00+00:00
  </code></pre>
  </blockquote>
  
  <p>Question:</p>
  
  <p>How do I access the downloaded data? Or, how do I delete and re-download the historical data, which is not covered in the docs?</p>
  
  <p>Many Thanks.</p>