Version bump and doc update

36 files changed, 36 insertions, 36 deletions

diff --git a/docs/authors.html b/docs/authors.html
index c6b44d7..fbdd9e7 100644
--- a/docs/authors.html
+++ b/docs/authors.html
@@ -60,7 +60,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/index.html b/docs/index.html
index dc477c0..ee8a376 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -32,7 +32,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/FOCUS_GW_scenarios_2012.html b/docs/reference/FOCUS_GW_scenarios_2012.html
index 43af2f5..4fbb601 100644
--- a/docs/reference/FOCUS_GW_scenarios_2012.html
+++ b/docs/reference/FOCUS_GW_scenarios_2012.html
@@ -64,7 +64,7 @@ soil definitions are from page 46ff. from FOCUS (2012)." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/FOCUS_Step_12_scenarios.html b/docs/reference/FOCUS_Step_12_scenarios.html
index 6eee86b..e9bc762 100644
--- a/docs/reference/FOCUS_Step_12_scenarios.html
+++ b/docs/reference/FOCUS_Step_12_scenarios.html
@@ -64,7 +64,7 @@ The text file is not included in the package as its licence is not clear." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/FOMC_actual_twa.html b/docs/reference/FOMC_actual_twa.html
index 6cf1d49..d0e9df8 100644
--- a/docs/reference/FOMC_actual_twa.html
+++ b/docs/reference/FOMC_actual_twa.html
@@ -63,7 +63,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/GUS.html b/docs/reference/GUS.html
index 87a4ad6..b2691ec 100644
--- a/docs/reference/GUS.html
+++ b/docs/reference/GUS.html
@@ -65,7 +65,7 @@ $$GUS = \log_{10} DT50_{soil} (4 - \log_{10} K_{oc})$$" />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/PEC_FOMC_accu_rel.html b/docs/reference/PEC_FOMC_accu_rel.html
index 86cc7b1..cce464c 100644
--- a/docs/reference/PEC_FOMC_accu_rel.html
+++ b/docs/reference/PEC_FOMC_accu_rel.html
@@ -63,7 +63,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/PEC_soil.html b/docs/reference/PEC_soil.html
index 74f685b..13b2209 100644
--- a/docs/reference/PEC_soil.html
+++ b/docs/reference/PEC_soil.html
@@ -67,7 +67,7 @@ and in the EFSA guidance on PEC soil calculations (EFSA, 2015, 2017)." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/PEC_soil_mets.html b/docs/reference/PEC_soil_mets.html
index bb314b8..b83bb31 100644
--- a/docs/reference/PEC_soil_mets.html
+++ b/docs/reference/PEC_soil_mets.html
@@ -63,7 +63,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/PEC_sw_drainage_UK.html b/docs/reference/PEC_sw_drainage_UK.html
index 204acbb..813ac59 100644
--- a/docs/reference/PEC_sw_drainage_UK.html
+++ b/docs/reference/PEC_sw_drainage_UK.html
@@ -64,7 +64,7 @@ published on the CRC website" />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/PEC_sw_drift.html b/docs/reference/PEC_sw_drift.html
index 77a36f4..fd36cac 100644
--- a/docs/reference/PEC_sw_drift.html
+++ b/docs/reference/PEC_sw_drift.html
@@ -65,7 +65,7 @@ with input via spray drift." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/PEC_sw_exposit_drainage.html b/docs/reference/PEC_sw_exposit_drainage.html
index e24fd73..7e1ff1b 100644
--- a/docs/reference/PEC_sw_exposit_drainage.html
+++ b/docs/reference/PEC_sw_exposit_drainage.html
@@ -69,7 +69,7 @@ details, see the discussion of the function arguments below." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/PEC_sw_exposit_runoff.html b/docs/reference/PEC_sw_exposit_runoff.html
index 742c233..28e2f89 100644
--- a/docs/reference/PEC_sw_exposit_runoff.html
+++ b/docs/reference/PEC_sw_exposit_runoff.html
@@ -64,7 +64,7 @@ in the worksheet &quot;Konzept Runoff&quot;." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/PEC_sw_focus.html b/docs/reference/PEC_sw_focus.html
index 1f6172b..aba76e5 100644
--- a/docs/reference/PEC_sw_focus.html
+++ b/docs/reference/PEC_sw_focus.html
@@ -69,7 +69,7 @@ to be used with the FOCUS calculator." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/PEC_sw_sed.html b/docs/reference/PEC_sw_sed.html
index ee1e8d1..5c03e8f 100644
--- a/docs/reference/PEC_sw_sed.html
+++ b/docs/reference/PEC_sw_sed.html
@@ -66,7 +66,7 @@ PEC calculator" />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/SFO_actual_twa.html b/docs/reference/SFO_actual_twa.html
index f293e2d..59e759b 100644
--- a/docs/reference/SFO_actual_twa.html
+++ b/docs/reference/SFO_actual_twa.html
@@ -63,7 +63,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/SSLRC_mobility_classification.html b/docs/reference/SSLRC_mobility_classification.html
index fb5e139..a41b289 100644
--- a/docs/reference/SSLRC_mobility_classification.html
+++ b/docs/reference/SSLRC_mobility_classification.html
@@ -64,7 +64,7 @@ checked against the spreadsheet published on the CRC website" />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/TOXSWA_cwa.html b/docs/reference/TOXSWA_cwa.html
index 45370f1..f430cba 100644
--- a/docs/reference/TOXSWA_cwa.html
+++ b/docs/reference/TOXSWA_cwa.html
@@ -64,7 +64,7 @@ Usually, an instance of this class will be generated by read.TOXSWA_cwa." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/chent_focus_sw.html b/docs/reference/chent_focus_sw.html
index 5348f54..0ba53be 100644
--- a/docs/reference/chent_focus_sw.html
+++ b/docs/reference/chent_focus_sw.html
@@ -63,7 +63,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/drift_data_JKI.html b/docs/reference/drift_data_JKI.html
index 65edc2c..be24f42 100644
--- a/docs/reference/drift_data_JKI.html
+++ b/docs/reference/drift_data_JKI.html
@@ -66,7 +66,7 @@ published by the German Julius-Kühn Institute (JKI)." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/endpoint.html b/docs/reference/endpoint.html
index a789782..d55daeb 100644
--- a/docs/reference/endpoint.html
+++ b/docs/reference/endpoint.html
@@ -66,7 +66,7 @@ this function." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/geomean.html b/docs/reference/geomean.html
index 07d3825..1e106e0 100644
--- a/docs/reference/geomean.html
+++ b/docs/reference/geomean.html
@@ -66,7 +66,7 @@ returns 0 if at least one element of the vector is 0." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/get_vertex.html b/docs/reference/get_vertex.html
index c032778..10957ce 100644
--- a/docs/reference/get_vertex.html
+++ b/docs/reference/get_vertex.html
@@ -64,7 +64,7 @@ https://stackoverflow.com/a/717791" />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/index.html b/docs/reference/index.html
index 21b75c7..556cb67 100644
--- a/docs/reference/index.html
+++ b/docs/reference/index.html
@@ -60,7 +60,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/max_twa.html b/docs/reference/max_twa.html
index ceec7d1..07060af 100644
--- a/docs/reference/max_twa.html
+++ b/docs/reference/max_twa.html
@@ -67,7 +67,7 @@ max_twa." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/one_box.html b/docs/reference/one_box.html
index 61b8cc0..8fd10ba 100644
--- a/docs/reference/one_box.html
+++ b/docs/reference/one_box.html
@@ -63,7 +63,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/perc_runoff_exposit.html b/docs/reference/perc_runoff_exposit.html
index 1baa088..8bb9c42 100644
--- a/docs/reference/perc_runoff_exposit.html
+++ b/docs/reference/perc_runoff_exposit.html
@@ -63,7 +63,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/perc_runoff_reduction_exposit.html b/docs/reference/perc_runoff_reduction_exposit.html
index 314e793..a4f7857 100644
--- a/docs/reference/perc_runoff_reduction_exposit.html
+++ b/docs/reference/perc_runoff_reduction_exposit.html
@@ -63,7 +63,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/pfm_degradation.html b/docs/reference/pfm_degradation.html
index 011afaa..9d3a2ac 100644
--- a/docs/reference/pfm_degradation.html
+++ b/docs/reference/pfm_degradation.html
@@ -63,7 +63,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/plot.TOXSWA_cwa.html b/docs/reference/plot.TOXSWA_cwa.html
index f73f297..896080e 100644
--- a/docs/reference/plot.TOXSWA_cwa.html
+++ b/docs/reference/plot.TOXSWA_cwa.html
@@ -64,7 +64,7 @@ segment of a TOXSWA surface water body." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/plot.one_box.html b/docs/reference/plot.one_box.html
index ce5ec03..6fcec65 100644
--- a/docs/reference/plot.one_box.html
+++ b/docs/reference/plot.one_box.html
@@ -63,7 +63,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/read.TOXSWA_cwa.html b/docs/reference/read.TOXSWA_cwa.html
index 30f8e01..d7bb0be 100644
--- a/docs/reference/read.TOXSWA_cwa.html
+++ b/docs/reference/read.TOXSWA_cwa.html
@@ -68,7 +68,7 @@ renamed to ConLiqWatLay in the out file." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/sawtooth.html b/docs/reference/sawtooth.html
index d4a02c3..93085e2 100644
--- a/docs/reference/sawtooth.html
+++ b/docs/reference/sawtooth.html
@@ -65,7 +65,7 @@ times, with an interval i." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/soil_scenario_data_EFSA_2015.html b/docs/reference/soil_scenario_data_EFSA_2015.html
index 34277c2..93d1a42 100644
--- a/docs/reference/soil_scenario_data_EFSA_2015.html
+++ b/docs/reference/soil_scenario_data_EFSA_2015.html
@@ -65,7 +65,7 @@ scenario and model adjustment factors from p. 15 and p. 17 are included." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/soil_scenario_data_EFSA_2017.html b/docs/reference/soil_scenario_data_EFSA_2017.html
index ce23654..e87663b 100644
--- a/docs/reference/soil_scenario_data_EFSA_2017.html
+++ b/docs/reference/soil_scenario_data_EFSA_2017.html
@@ -65,7 +65,7 @@ scenario and model adjustment factors from p. 16 and p. 18 are included." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>
 
diff --git a/docs/reference/twa.html b/docs/reference/twa.html
index ed6deb4..1ca31c1 100644
--- a/docs/reference/twa.html
+++ b/docs/reference/twa.html
@@ -65,7 +65,7 @@ is after one window has passed." />
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">pfm</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.5</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.6</span>
       </span>
     </div>