1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
<!DOCTYPE html>
<!-- Generated by pkgdown: do not edit by hand --><html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"><meta name="description" content="Calculate drift percentages based on Rautmann data"><title>Calculate drift percentages based on Rautmann data — drift_percentages_rautmann • pfm</title><script src="../deps/jquery-3.6.0/jquery-3.6.0.min.js"></script><meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"><link href="../deps/bootstrap-5.3.1/bootstrap.min.css" rel="stylesheet"><script src="../deps/bootstrap-5.3.1/bootstrap.bundle.min.js"></script><!-- Font Awesome icons --><link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/css/all.min.css" integrity="sha256-mmgLkCYLUQbXn0B1SRqzHar6dCnv9oZFPEC1g1cwlkk=" crossorigin="anonymous"><link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/css/v4-shims.min.css" integrity="sha256-wZjR52fzng1pJHwx4aV2AO3yyTOXrcDW7jBpJtTwVxw=" crossorigin="anonymous"><!-- bootstrap-toc --><script src="https://cdn.jsdelivr.net/gh/afeld/bootstrap-toc@v1.0.1/dist/bootstrap-toc.min.js" integrity="sha256-4veVQbu7//Lk5TSmc7YV48MxtMy98e26cf5MrgZYnwo=" crossorigin="anonymous"></script><!-- headroom.js --><script src="https://cdnjs.cloudflare.com/ajax/libs/headroom/0.11.0/headroom.min.js" integrity="sha256-AsUX4SJE1+yuDu5+mAVzJbuYNPHj/WroHuZ8Ir/CkE0=" crossorigin="anonymous"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/headroom/0.11.0/jQuery.headroom.min.js" integrity="sha256-ZX/yNShbjqsohH1k95liqY9Gd8uOiE1S4vZc+9KQ1K4=" crossorigin="anonymous"></script><!-- clipboard.js --><script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.6/clipboard.min.js" integrity="sha256-inc5kl9MA1hkeYUt+EC3BhlIgyp/2jDIyBLS6k3UxPI=" crossorigin="anonymous"></script><!-- search --><script src="https://cdnjs.cloudflare.com/ajax/libs/fuse.js/6.4.6/fuse.js" integrity="sha512-zv6Ywkjyktsohkbp9bb45V6tEMoWhzFzXis+LrMehmJZZSys19Yxf1dopHx7WzIKxr5tK2dVcYmaCk2uqdjF4A==" crossorigin="anonymous"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/autocomplete.js/0.38.0/autocomplete.jquery.min.js" integrity="sha512-GU9ayf+66Xx2TmpxqJpliWbT5PiGYxpaG8rfnBEk1LL8l1KGkRShhngwdXK1UgqhAzWpZHSiYPc09/NwDQIGyg==" crossorigin="anonymous"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/mark.js/8.11.1/mark.min.js" integrity="sha512-5CYOlHXGh6QpOFA/TeTylKLWfB3ftPsde7AnmhuitiTX4K5SqCLBeKro6sPS8ilsz1Q4NRx3v8Ko2IBiszzdww==" crossorigin="anonymous"></script><!-- pkgdown --><script src="../pkgdown.js"></script><meta property="og:title" content="Calculate drift percentages based on Rautmann data — drift_percentages_rautmann"><meta property="og:description" content="Calculate drift percentages based on Rautmann data"><!-- mathjax --><script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js" integrity="sha256-nvJJv9wWKEm88qvoQl9ekL2J+k/RWIsaSScxxlsrv8k=" crossorigin="anonymous"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/TeX-AMS-MML_HTMLorMML.js" integrity="sha256-84DKXVJXs0/F8OTMzX4UR909+jtl4G7SPypPavF+GfA=" crossorigin="anonymous"></script><!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]--></head><body>
<a href="#main" class="visually-hidden-focusable">Skip to contents</a>
<nav class="navbar fixed-top navbar-light navbar-expand-lg bg-light"><div class="container">
<a class="navbar-brand me-2" href="../index.html">pfm</a>
<small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">0.6.1</small>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div id="navbar" class="collapse navbar-collapse ms-3">
<ul class="navbar-nav me-auto"><li class="active nav-item">
<a class="nav-link" href="../reference/index.html">Reference</a>
</li>
</ul><form class="form-inline my-2 my-lg-0" role="search">
<input type="search" class="form-control me-sm-2" aria-label="Toggle navigation" name="search-input" data-search-index="../search.json" id="search-input" placeholder="Search for" autocomplete="off"></form>
<ul class="navbar-nav"><li class="nav-item">
<a class="external-link nav-link" href="https://github.com/jranke/pfm/" aria-label="github">
<span class="fab fa fab fa-github fa-lg"></span>
</a>
</li>
</ul></div>
</div>
</nav><div class="container template-reference-topic">
<div class="row">
<main id="main" class="col-md-9"><div class="page-header">
<img src="" class="logo" alt=""><h1>Calculate drift percentages based on Rautmann data</h1>
<small class="dont-index">Source: <a href="https://github.com/jranke/pfm/blob/HEAD/R/PEC_sw_drift.R" class="external-link"><code>R/PEC_sw_drift.R</code></a></small>
<div class="d-none name"><code>drift_percentages_rautmann.Rd</code></div>
</div>
<div class="ref-description section level2">
<p>Calculate drift percentages based on Rautmann data</p>
</div>
<div class="section level2">
<h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
<div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">drift_percentages_rautmann</span><span class="op">(</span></span>
<span> <span class="va">distances</span>,</span>
<span> applications <span class="op">=</span> <span class="fl">1</span>,</span>
<span> crop_group_focus <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"arable"</span>, <span class="st">"hops"</span>, <span class="st">"vines, late"</span>, <span class="st">"vines, early"</span>, <span class="st">"fruit, late"</span>,</span>
<span> <span class="st">"fruit, early"</span>, <span class="st">"aerial"</span><span class="op">)</span>,</span>
<span> formula <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"Rautmann"</span>, <span class="st">"FOCUS"</span><span class="op">)</span>,</span>
<span> widths <span class="op">=</span> <span class="fl">1</span></span>
<span><span class="op">)</span></span></code></pre></div>
</div>
<div class="section level2">
<h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>
<dl><dt>distances</dt>
<dd><p>The distances in m for which to get PEC values</p></dd>
<dt>applications</dt>
<dd><p>Number of applications for selection of drift percentile</p></dd>
<dt>crop_group_focus</dt>
<dd><p>One of the crop groups as used in <a href="drift_parameters_focus.html">drift_parameters_focus</a></p></dd>
<dt>formula</dt>
<dd><p>By default, the original Rautmann formula is used. If you
specify "FOCUS", mean drift input over the width of the water body is
calculated as described in Chapter 5.4.5 of the FOCUS surface water guidance</p></dd>
<dt>widths</dt>
<dd><p>The widths of the water bodies (only used in the FOCUS formula)</p></dd>
</dl></div>
<div class="section level2">
<h2 id="references">References<a class="anchor" aria-label="anchor" href="#references"></a></h2>
<p>FOCUS (2014) Generic guidance for Surface Water Scenarios (version 1.4).
FOrum for the Co-ordination of pesticde fate models and their USe.
<a href="http://esdac.jrc.ec.europa.eu/public_path/projects_data/focus/sw/docs/Generic%20FOCUS_SWS_vc1.4.pdf" class="external-link">http://esdac.jrc.ec.europa.eu/public_path/projects_data/focus/sw/docs/Generic%20FOCUS_SWS_vc1.4.pdf</a></p>
</div>
<div class="section level2">
<h2 id="see-also">See also<a class="anchor" aria-label="anchor" href="#see-also"></a></h2>
<div class="dont-index"><p><a href="drift_parameters_focus.html">drift_parameters_focus</a>, <a href="PEC_sw_drift.html">PEC_sw_drift</a></p></div>
</div>
<div class="section level2">
<h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
<div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="co"># Compare JKI data with Rautmann formula</span></span></span>
<span class="r-in"><span><span class="co"># One application on field crops, for 1 m, 3 m and 5 m distance</span></span></span>
<span class="r-in"><span><span class="va">drift_data_JKI</span><span class="op">[[</span><span class="fl">1</span><span class="op">]</span><span class="op">]</span><span class="op">[</span><span class="fu"><a href="https://rdrr.io/r/base/character.html" class="external-link">as.character</a></span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">3</span>, <span class="fl">5</span><span class="op">)</span><span class="op">)</span>, <span class="st">"Ackerbau"</span><span class="op">]</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> 1 3 5 </span>
<span class="r-out co"><span class="r-pr">#></span> 2.77 0.95 0.57 </span>
<span class="r-in"><span><span class="fu">drift_percentages_rautmann</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">3</span>, <span class="fl">5</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> [1] 2.7593000 0.9424748 0.5719342</span>
<span class="r-in"><span><span class="fu">drift_percentages_rautmann</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">3</span>, <span class="fl">5</span><span class="op">)</span>, formula <span class="op">=</span> <span class="st">"FOCUS"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> [1] 1.9273922 0.8160023 0.5224362</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># One application to early or late fruit crops</span></span></span>
<span class="r-in"><span><span class="va">drift_data_JKI</span><span class="op">[[</span><span class="fl">1</span><span class="op">]</span><span class="op">]</span><span class="op">[</span><span class="fu"><a href="https://rdrr.io/r/base/character.html" class="external-link">as.character</a></span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">3</span>, <span class="fl">5</span>, <span class="fl">20</span>, <span class="fl">50</span><span class="op">)</span><span class="op">)</span>, <span class="st">"Obstbau frueh"</span><span class="op">]</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> 3 5 20 50 </span>
<span class="r-out co"><span class="r-pr">#></span> 29.20 19.89 2.77 0.30 </span>
<span class="r-in"><span><span class="fu">drift_percentages_rautmann</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">3</span>, <span class="fl">5</span>, <span class="fl">20</span>, <span class="fl">50</span><span class="op">)</span>, crop_group <span class="op">=</span> <span class="st">"fruit, early"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> [1] 29.1973659 19.8844422 2.7618138 0.3012008</span>
<span class="r-in"><span><span class="fu">drift_percentages_rautmann</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">3</span>, <span class="fl">5</span>, <span class="fl">20</span>, <span class="fl">50</span><span class="op">)</span>, crop_group <span class="op">=</span> <span class="st">"fruit, early"</span>, formula <span class="op">=</span> <span class="st">"FOCUS"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> [1] 26.1193421 18.5428680 2.6038558 0.2940792</span>
<span class="r-in"><span><span class="va">drift_data_JKI</span><span class="op">[[</span><span class="fl">1</span><span class="op">]</span><span class="op">]</span><span class="op">[</span><span class="fu"><a href="https://rdrr.io/r/base/character.html" class="external-link">as.character</a></span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">3</span>, <span class="fl">5</span>, <span class="fl">20</span>, <span class="fl">50</span><span class="op">)</span><span class="op">)</span>, <span class="st">"Obstbau spaet"</span><span class="op">]</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> 3 5 20 50 </span>
<span class="r-out co"><span class="r-pr">#></span> 15.73 8.41 1.09 0.22 </span>
<span class="r-in"><span><span class="fu">drift_percentages_rautmann</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">3</span>, <span class="fl">5</span>, <span class="fl">20</span>, <span class="fl">50</span><span class="op">)</span>, crop_group <span class="op">=</span> <span class="st">"fruit, late"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> [1] 15.7246994 8.4108487 1.0813887 0.2155992</span>
<span class="r-in"><span><span class="fu">drift_percentages_rautmann</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">3</span>, <span class="fl">5</span>, <span class="fl">20</span>, <span class="fl">50</span><span class="op">)</span>, crop_group <span class="op">=</span> <span class="st">"fruit, late"</span>, formula <span class="op">=</span> <span class="st">"FOCUS"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> [1] 13.1414350 7.5123244 1.0359007 0.2118734</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># We get a continuum if the waterbody covers the hinge distance (11.4 m for 1 early app to fruit)</span></span></span>
<span class="r-in"><span><span class="fu">drift_percentages_rautmann</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/seq.html" class="external-link">seq</a></span><span class="op">(</span><span class="fl">10</span>, <span class="fl">13</span>, by <span class="op">=</span> <span class="fl">0.2</span><span class="op">)</span>, crop_group <span class="op">=</span> <span class="st">"fruit, early"</span>, formula <span class="op">=</span> <span class="st">"FOCUS"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#></span> [1] 11.387305 11.226663 11.071207 10.900867 10.676586 10.402213 10.081298</span>
<span class="r-out co"><span class="r-pr">#></span> [8] 9.717114 9.332499 8.969067 8.625333 8.299938 7.991637 7.699285</span>
<span class="r-out co"><span class="r-pr">#></span> [15] 7.421831 7.158309</span>
<span class="r-in"><span><span class="va">x</span> <span class="op"><-</span> <span class="fu"><a href="https://rdrr.io/r/base/seq.html" class="external-link">seq</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">30</span>, by <span class="op">=</span> <span class="fl">0.1</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">d</span> <span class="op"><-</span> <span class="fu">drift_percentages_rautmann</span><span class="op">(</span><span class="va">x</span>, crop_group <span class="op">=</span> <span class="st">"fruit, early"</span>, formula <span class="op">=</span> <span class="st">"FOCUS"</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/graphics/plot.default.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">x</span>, <span class="va">d</span>, type <span class="op">=</span> <span class="st">"l"</span>,</span></span>
<span class="r-in"><span> xlab <span class="op">=</span> <span class="st">"Distance of near edge [m]"</span>, </span></span>
<span class="r-in"><span> ylab <span class="op">=</span> <span class="st">"Mean drift percentage over waterbody width"</span>,</span></span>
<span class="r-in"><span> main <span class="op">=</span> <span class="st">"One application to fruit, early"</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/graphics/abline.html" class="external-link">abline</a></span><span class="op">(</span>v <span class="op">=</span> <span class="fl">11.4</span>, lty <span class="op">=</span> <span class="fl">2</span><span class="op">)</span></span></span>
<span class="r-plt img"><img src="drift_percentages_rautmann-1.png" alt="" width="700" height="433"></span>
</code></pre></div>
</div>
</main><aside class="col-md-3"><nav id="toc"><h2>On this page</h2>
</nav></aside></div>
<footer><div class="pkgdown-footer-left">
<p></p><p>Developed by Johannes Ranke.</p>
</div>
<div class="pkgdown-footer-right">
<p></p><p>Site built with <a href="https://pkgdown.r-lib.org/" class="external-link">pkgdown</a> 2.0.7.</p>
</div>
</footer></div>
</body></html>
|
