{% ckan_extends %}
{% block header_account %}
  <div id="center-logo">
    <a href="https://ioos.us">
       <img src="/img/top-ioos-logo.png" alt="IOOS Logo" id="header-logo" title="IOOS Logo">
    </a>
  </div>
  {{super()}}
{% endblock %}
<a href="https://ioos.us"><img src="img/IOOS.png" alt="IOOS alt logo"></a>
{% block header_site_navigation %}
  <nav class="section navigation">
    <ul class="nav nav-pills">
      {% block header_site_navigation_tabs %}
        {{ h.build_nav_main(
          ('search', _('Datasets')),
          ('organizations_index', _('Organizations')),
          ('home.about', _('About'))
        ) }}
      {% endblock %}
    </ul>
  </nav>
{% endblock %}

{% block header_logo %}
  {% if g.site_logo %}
    <a class="logo" href="https://ioos.us"><img src="{{ h.url_for_static_or_external(g.site_logo) }}" alt="{{ g.site_title }}" title="{{ g.site_title }}" /></a>
  {% else %}
    <h1>
      <a href="{{ h.url('home') }}">{{ g.site_title }}</a>
    </h1>
    {% if g.site_description %}<h2>{{ g.site_description }}</h2>{% endif %}
  {% endif %}
{% endblock %}

{% ckan_extends %}
{% block header_account %}
  <div id="center-logo">
    <a href="https://ioos.us">
       <img src="/img/top-ioos-logo.png" alt="IOOS Logo" id="header-logo" title="IOOS Logo">
    </a>
  </div>
  {{super()}}
{% endblock %}
<a href="https://ioos.us"><img src="img/IOOS.png" alt="IOOS alt logo"></a>
{% block header_site_navigation %}
  <nav class="section navigation">
    <ul class="nav nav-pills">
      {% block header_site_navigation_tabs %}
        {{ h.build_nav_main(
          ('home', _('Home')),
          ('search', _('Datasets')),
          ('organizations_index', _('Organizations')),
          ('home.about', _('About'))
        ) }}
      {% endblock %}
    </ul>
  </nav>
{% endblock %}

{% block header_logo %}
  {% if g.site_logo %}
    <a class="logo" href="https://ioos.us"><img src="{{ h.url_for_static_or_external(g.site_logo) }}" alt="{{ g.site_title }}" title="{{ g.site_title }}" /></a>
  {% else %}
    <h1>
      <a href="{{ h.url('home') }}">{{ g.site_title }}</a>
    </h1>
    {% if g.site_description %}<h2>{{ g.site_description }}</h2>{% endif %}
  {% endif %}
{% endblock %}

Add home page reference to top nav menu
Add home page reference to top nav menu
