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diff --git a/docs/_build/doctrees/reference_guide/herbie_api.doctree b/docs/_build/doctrees/reference_guide/herbie_api.doctree
index 1501b07f..031ab0da 100644
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diff --git a/docs/_build/doctrees/user_guide/searchString.doctree b/docs/_build/doctrees/user_guide/searchString.doctree
index f03c56ab..803893ce 100644
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diff --git a/docs/_build/html/_sources/user_guide/searchString.rst.txt b/docs/_build/html/_sources/user_guide/searchString.rst.txt
index a071512a..19585960 100644
--- a/docs/_build/html/_sources/user_guide/searchString.rst.txt
+++ b/docs/_build/html/_sources/user_guide/searchString.rst.txt
@@ -1,6 +1,6 @@
-================================
+===================================
 🪂 Subset with ``searchString``
-================================
+===================================
 
 Subsetting is done using the GRIB2 index files. Index files define the grib variables/parameters of each message (sometimes it is useful to think of a grib message as a "layer" of the file) and define the byte range of the message.
 
@@ -44,7 +44,7 @@ Here are some examples you can use for the ``searchString`` argument for the **w
 ``"^TMP:2 m.*fcst$"``             Beginning of string (^), end of string ($) wildcard (.*)
 ================================= ========================================================
 
-.. hint:: The NCEP `Parameters & Units Table <https://www.nco.ncep.noaa.gov/pmb/docs/on388/table2.html>`_ is a useful resource to help you identify GRIB variable abbreviations and their meanings.
+.. hint:: The NCEP `Parameters & Units Table <https://www.nco.ncep.noaa.gov/pmb/docs/on388/table2.html>`_ is a useful resource to help you identify wgrib2-style GRIB variable abbreviations and their meanings.
 
 ecCodes-style index files
 -------------------------
@@ -94,3 +94,5 @@ searchString (wave/waef) Messages that will be downloaded
 ":pp1d:"                 Peak wave period
 ":mp2:"                  Mean zero-crossing wave period
 ======================== ==============================================
+
+.. hint:: The ECMWF `Parameter Database <https://apps.ecmwf.int/codes/grib/param-db?filter=grib2>`_ is a useful resource to help you identify ecCodes-style GRIB variable abbreviations and their meanings.
diff --git a/docs/_build/html/reference_guide/herbie_api.html b/docs/_build/html/reference_guide/herbie_api.html
index 1c50c605..ae47a153 100644
--- a/docs/_build/html/reference_guide/herbie_api.html
+++ b/docs/_build/html/reference_guide/herbie_api.html
@@ -508,7 +508,7 @@ <h2>Herbie: Retrieve NWP Model Data<a class="headerlink" href="#herbie-retrieve-
 </table>
 <div class="admonition hint">
 <p class="admonition-title">Hint</p>
-<p>The NCEP <a class="reference external" href="https://www.nco.ncep.noaa.gov/pmb/docs/on388/table2.html">Parameters &amp; Units Table</a> is a useful resource to help you identify GRIB variable abbreviations and their meanings.</p>
+<p>The NCEP <a class="reference external" href="https://www.nco.ncep.noaa.gov/pmb/docs/on388/table2.html">Parameters &amp; Units Table</a> is a useful resource to help you identify wgrib2-style GRIB variable abbreviations and their meanings.</p>
 </div>
 <p>Here are some examples you can use for the <code class="docutils literal notranslate"><span class="pre">searchString</span></code> argument for the <strong>grib_ls</strong>-style index files.</p>
 <p>Look at the ECMWF GRIB Parameter Database
@@ -622,6 +622,10 @@ <h2>Herbie: Retrieve NWP Model Data<a class="headerlink" href="#herbie-retrieve-
 </tr>
 </tbody>
 </table>
+<div class="admonition hint">
+<p class="admonition-title">Hint</p>
+<p>The ECMWF <a class="reference external" href="https://apps.ecmwf.int/codes/grib/param-db?filter=grib2">Parameter Database</a> is a useful resource to help you identify ecCodes-style GRIB variable abbreviations and their meanings.</p>
+</div>
 </p>
 </dd>
 <dt class="field-even">Return type</dt>
diff --git a/docs/_build/html/user_guide/searchString.html b/docs/_build/html/user_guide/searchString.html
index f92de2d7..6ab40a46 100644
--- a/docs/_build/html/user_guide/searchString.html
+++ b/docs/_build/html/user_guide/searchString.html
@@ -428,7 +428,7 @@ <h2>wgrib2-style index files<a class="headerlink" href="#wgrib2-style-index-file
 </table>
 <div class="admonition hint">
 <p class="admonition-title">Hint</p>
-<p>The NCEP <a class="reference external" href="https://www.nco.ncep.noaa.gov/pmb/docs/on388/table2.html">Parameters &amp; Units Table</a> is a useful resource to help you identify GRIB variable abbreviations and their meanings.</p>
+<p>The NCEP <a class="reference external" href="https://www.nco.ncep.noaa.gov/pmb/docs/on388/table2.html">Parameters &amp; Units Table</a> is a useful resource to help you identify wgrib2-style GRIB variable abbreviations and their meanings.</p>
 </div>
 </section>
 <section id="eccodes-style-index-files">
@@ -545,6 +545,10 @@ <h2>ecCodes-style index files<a class="headerlink" href="#eccodes-style-index-fi
 </tr>
 </tbody>
 </table>
+<div class="admonition hint">
+<p class="admonition-title">Hint</p>
+<p>The ECMWF <a class="reference external" href="https://apps.ecmwf.int/codes/grib/param-db?filter=grib2">Parameter Database</a> is a useful resource to help you identify ecCodes-style GRIB variable abbreviations and their meanings.</p>
+</div>
 </section>
 </section>