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planemo upload for repository https://github.com/workflow4metabolomics/tools-metabolomics/blob/master/tools/genform/ commit 479866669d9dcf8f89140c68f701db1cd12b006e-dirty
author | matthias |
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date | Thu, 12 Sep 2019 12:20:47 -0400 |
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1 <tool id="genform" name="genform" version="@GENFORM_VERSION@" python_template_version="3.5"> | |
2 <description>Generation of molecular formulas by high-resolution MS and MS/MS data</description> | |
3 <macros> | |
4 <token name="@GENFORM_VERSION@">8</token> | |
5 </macros> | |
6 <requirements> | |
7 <requirement type="package" version="r@GENFORM_VERSION@">genform</requirement> | |
8 </requirements> | |
9 <command detect_errors="exit_code"><![CDATA[ | |
10 genform | |
11 ms='$ms' | |
12 #if $msms | |
13 msms='$msms' | |
14 #end if | |
15 #if $formula_cond.formula_select != 'advanced' | |
16 $formula_cond.formula_select | |
17 #else | |
18 $formula_cond.vsp | |
19 #if str($formula_cond.vsm2mv) != '' | |
20 vsm2mv=$formula_cond.vsm2mv | |
21 #end if | |
22 #if str($formula_cond.vsm2ap2) != '' | |
23 vsm2ap2=$formula_cond.vsm2ap2 | |
24 #end if | |
25 #if str($formula_cond.ivsm2mv) != '' | |
26 ivsm2mv=$formula_cond.ivsm2mv | |
27 #end if | |
28 #if str($formula_cond.ivsm2ap2) != '' | |
29 ivsm2ap2=$formula_cond.ivsm2ap2 | |
30 #end if | |
31 #end if | |
32 #if str($m) != '' | |
33 m=$m | |
34 #end if | |
35 ion=$ion | |
36 ppm=$ppm | |
37 $msmv | |
38 acc=$acc | |
39 rej=$rej | |
40 thms=$thms | |
41 thmsms=$thmsms | |
42 thcomb=$thcomb | |
43 $sort | |
44 #if $elemfilt_cond.elemfilt_select == 'elem' | |
45 el=#echo "".join(str($elemfilt_cond.el).split(',')) | |
46 #elif $elemfilt_cond.elemfilt_select == 'oc' | |
47 oc | |
48 #elif $elemfilt_cond.elemfilt_select == 'fuzzy' | |
49 ff=$elemfilt_cond.fuzzy | |
50 #end if | |
51 $het | |
52 $hcf | |
53 $wm | |
54 $wi_cond.wi | |
55 #if $wi_cond.wi == 'wi=log' and str($wi_cond.exp) != '' | |
56 exp=$wi_cond.exp | |
57 #end if | |
58 $oei | |
59 #if str($dbeexc) != '' | |
60 dbeexc=$dbeexc | |
61 #end if | |
62 #if $output.out_cond.out_select == 'analyze': | |
63 analyze | |
64 $output.out_cond.loss | |
65 $output.out_cond.intens | |
66 #end if | |
67 $output.dbe | |
68 $output.cm | |
69 $output.pc | |
70 $output.sc | |
71 out=out | |
72 #if $addoutput.oms | |
73 oms='$outoms' | |
74 #end if | |
75 #if $addoutput.omsms | |
76 omsms='$outomsms' | |
77 #end if | |
78 #if $addoutput.oclean | |
79 oclean='$outoclean' | |
80 #end if | |
81 | |
82 ## for some reason genform prints the file twice if sorting is selected | |
83 ## (once unsorted and once sorted). hence, if soring is enabled just | |
84 ## the lower half of the file is returned | |
85 #if $sort != '' | |
86 && | |
87 wc=\$(wc -l out | cut -d" " -f 1 ) | |
88 && | |
89 hwc=\$(echo "\$wc/2" | bc) | |
90 && | |
91 tail -n \$hwc > '$out' | |
92 #else | |
93 && cp out '$out' | |
94 #end if | |
95 ]]></command> | |
96 <inputs> | |
97 <param type="data" argument="ms" label="MS data" format="tabular" help="" /> | |
98 <param type="data" argument="msms" label="MS/MS data" optional="true" format="tabular" help="" /> | |
99 <conditional name="formula_cond"> | |
100 <param type="select" name="formula_select" label="structural formula existence check" help="allow only molecular formulas for that at least one structural formula exists or specify advanced restictions, note that the default of genform is 'no existence check'"> | |
101 <option value="">no existence check</option> | |
102 <option value="exist" selected="true">only molecular formulas for that at least one structural formula exists (exist)</option> | |
103 <option value="exist=mv">enable multiple valencies for P and S (exist=mv)</option> | |
104 <option value="advanced">advanced</option> | |
105 </param> | |
106 <when value=""/> | |
107 <when value="exist"/> | |
108 <when value="exist=mv"/> | |
109 <when value="advanced"> | |
110 <param type="select" argument="vsp" label="valency sum parity" help="even for graphical formulas" > | |
111 <option value="">use default</option> | |
112 <option value="vsp=even">even</option> | |
113 <option value="vsp=odd">odd</option> | |
114 </param> | |
115 <param type="integer" argument="vsm2mv" label="lower bound for valency sum - 2 * maximum valency for graphical formulas" min="0" value="" help="" /> | |
116 <param type="integer" argument="vsm2ap2" label="lower bound for valency sum - 2 * number of atoms + 2 for graphical connected formulas" min="0" value="" help="" /> | |
117 <param type="integer" argument="ivsm2mv" label="lower bound for valency sum - 2 * maximum valency for fragment ions" min="0" value="" help="" /> | |
118 <param type="integer" argument="ivsm2ap2" label="lower bound for valency sum - 2 * number of atoms + 2 for fragment ions" min="0" value="" help="" /> | |
119 </when> | |
120 </conditional> | |
121 <param type="float" argument="m" label="experimental molecular mass" min="0" optional="true" help="(default: mass of MS basepeak)" /> | |
122 <param type="select" argument="ion" label="type of ion measured" help="" > | |
123 <option value="M+H">[M+H]+</option> | |
124 <option value="M-H">[M-H]-</option> | |
125 <option value="M+e">M+</option> | |
126 <option value="M-e">M-</option> | |
127 <option value="M+Na">[M+Na]+</option> | |
128 </param> | |
129 <param type="integer" argument="ppm" label="accuracy of measurement of MS1" min="0" value="5" help="in parts per million" /> | |
130 <param type="select" argument="msmv" label="MS match value" help="select output type of the MS match value" > | |
131 <option value="msmv=ndp">normalized dot product</option> | |
132 <option value="msmv=nsse">normalized sum of squared</option> | |
133 <option value="msmv=nsae" selected="true">absolute errors</option> | |
134 </param> | |
135 <param type="integer" argument="acc" label="allowed deviation for full acceptance" min="0" value="2" help="of MS/MS peak in ppm" /> | |
136 <param type="integer" argument="rej" label="allowed deviation for total rejection" min="0" value="4" help="of MS/MS peak in ppm" /> | |
137 <param type="float" argument="thms" label="threshold for the MS match value" min="0" max="1" value="0" help="" /> | |
138 <param type="float" argument="thmsms" label="threshold for the MS/MS match value" min="0" max="1" value="0" help="" /> | |
139 <param type="float" argument="thcomb" label="threshold for the combined match value" min="0" max="1" value="0" help="" /> | |
140 <param type="select" argument="sort" label="sort generated formulas by" help="" > | |
141 <option value="">do not sort</option> | |
142 <option value="sort=ppm">mass deviation in ppm</option> | |
143 <option value="sort=msmv">MS match value</option> | |
144 <option value="sort=msmsmv">MS/MS match value</option> | |
145 <option value="sort=combmv">combined match value</option> | |
146 </param> | |
147 <conditional name="elemfilt_cond"> | |
148 <param type="select" name="elemfilt_select" label="chemical element filtering"> | |
149 <option value="nofilter">no filter</option> | |
150 <option value="elem">by used elements</option> | |
151 <option value="oc">only organic compounds (oc)</option> | |
152 <option value="fuzzy">by fuzzy formula</option> | |
153 </param> | |
154 <when value="nofilter"/> | |
155 <when value="elem"> | |
156 <param type="select" multiple="true" argument="el" label="used chemical elements" help="" > | |
157 <option selected="true" value="C">C</option> | |
158 <option selected="true" value="N">N</option> | |
159 <option selected="true" value="O">O</option> | |
160 <option selected="true" value="P">P</option> | |
161 <option selected="true" value="S">S</option> | |
162 <option selected="true" value="H">H</option> | |
163 <option selected="true" value="Cl">Cl</option> | |
164 <option selected="true" value="Br">Br</option> | |
165 <option selected="true" value="F">F</option> | |
166 <option selected="true" value="I">I</option> | |
167 <option selected="true" value="Si">Si</option> | |
168 </param> | |
169 </when> | |
170 <when value="oc"/> | |
171 <when value="fuzzy"> | |
172 <param type="text" argument="ff" checked="false" label="uses fuzzy formula for limits of element multiplicities" help="" /> | |
173 </when> | |
174 </conditional> | |
175 <param type="boolean" argument="het" checked="false" truevalue="het" falsevalue="" label="formulas must have at least one hetero atom" help="" /> | |
176 <param type="boolean" argument="hcf" checked="false" truevalue="hcf" falsevalue="" label="apply Heuerding-Clerc filter" help="" /> | |
177 <param type="select" argument="wm" label="m/z weighting for MS/MS match value" help="" > | |
178 <option value="">no weighting</option> | |
179 <option value="wm=lin">linear</option> | |
180 <option value="wm=sqrt">square root</option> | |
181 <option value="wm=log">logarithmic</option> | |
182 </param> | |
183 <conditional name="wi_cond"> | |
184 <param type="select" argument="wi" label="intensity weighting for MS/MS match value" help="" > | |
185 <option value="">no weighting</option> | |
186 <option value="wi=lin">linear</option> | |
187 <option value="wi=sqrt">square root</option> | |
188 <option value="wi=log">logarithmic</option> | |
189 </param> | |
190 <when value=""/> | |
191 <when value="wi=lin"/> | |
192 <when value="wi=sqrt"/> | |
193 <when value="wi=log"> | |
194 <param type="float" argument="exp" optional="true" label="exponent" value="" help="" /> | |
195 </when> | |
196 </conditional> | |
197 <param type="boolean" argument="oei" checked="false" truevalue="oei" falsevalue="" label="allow odd electron ions for explaining MS/MS peaks" help="" /> | |
198 <param type="integer" argument="dbeexc" optional="true" label="excess of double bond equivalent for ions" help="" /> | |
199 <section name="output" title="output options for main output" expanded="true"> | |
200 <conditional name="out_cond"> | |
201 <param type="select" name="out_select" label="write explanations for MS/MS peaks to output" help="" > | |
202 <option value="">no</option> | |
203 <option value="analyze">yes</option> | |
204 </param> | |
205 <when value=""/> | |
206 <when value="analyze"> | |
207 <param type="boolean" argument="loss" checked="false" truevalue="loss" falsevalue="" label="for analyzing MS/MS peaks write losses instead of fragments" help="" /> | |
208 <param type="boolean" argument="intens" checked="false" truevalue="intens" falsevalue="" label="write intensities of MS/MS peaks to output" help="" /> | |
209 </when> | |
210 </conditional> | |
211 <param type="boolean" argument="dbe" checked="false" truevalue="dbe" falsevalue="" label="write double bond equivalents to output" help="" /> | |
212 <param type="boolean" argument="cm" checked="false" truevalue="cm" falsevalue="" label="write calculated ion masses to output" help="" /> | |
213 <param type="boolean" argument="pc" checked="false" truevalue="pc" falsevalue="" label="output match values in percent" help="" /> | |
214 <param type="boolean" argument="sc" checked="false" truevalue="sc" falsevalue="" label="strip calculated isotope distributions" help="" /> | |
215 </section> | |
216 <section name="addoutput" title="additional output data sets" expanded="true"> | |
217 <param type="boolean" argument="oms" checked="false" truevalue="oms" falsevalue="" label="write scaled MS peaks output" help="" /> | |
218 <param type="boolean" argument="omsms" checked="false" truevalue="omsms" falsevalue="" label="write scaled MS/MS peaks output" help="" /> | |
219 <param type="boolean" argument="oclean" checked="false" truevalue="oclean" falsevalue="" label="write MS/MS with only explained peaks" help="" /> | |
220 <param type="boolean" argument="oclean" checked="false" truevalue="oms" falsevalue="" label="write MS/MS with only explained peaks" help="" /> | |
221 </section> | |
222 </inputs> | |
223 <outputs> | |
224 <data name="out" format="tabular" /> | |
225 <data name="outoms" format="tabular" label="${tool.name} on ${on_string}: MS"> | |
226 <filter>addoutput['oms']</filter> | |
227 </data> | |
228 <data name="outomsms" format="tabular" label="${tool.name} on ${on_string}: MS/MS" > | |
229 <filter>addoutput['omsms']</filter> | |
230 </data> | |
231 <data name="outoclean" format="tabular" label="${tool.name} on ${on_string}: clean"> | |
232 <filter>addoutput['oclean']</filter> | |
233 </data> | |
234 </outputs> | |
235 <tests> | |
236 <!-- test with MS input and mostly default values --> | |
237 <test expect_num_outputs="1"> | |
238 <param name="ms" ftype="tabular" value="CreatineMs.txt" /> | |
239 <param name="acc" value="20" /> | |
240 <param name="rej" value="40" /> | |
241 <output name="out" ftype="tabular" file="CreatineMs.out"/> | |
242 <assert_command> | |
243 <has_text text=" ms=" /> | |
244 <not_has_text text=" msms=" /> | |
245 <has_text text=" exist " /> | |
246 <not_has_text text=" m=" /> | |
247 <has_text text=" ion=M+H " /> | |
248 <has_text text=" ppm=5 " /> | |
249 <has_text text=" msmv=nsae " /> | |
250 <has_text text=" acc=20 " /> | |
251 <has_text text=" rej=40 " /> | |
252 <has_text text=" thmsms=0.0 " /> | |
253 <has_text text=" thmsms=0.0 " /> | |
254 <has_text text=" thcomb=0.0 " /> | |
255 <not_has_text text=" sort" /> | |
256 <not_has_text text=" el=" /> | |
257 <not_has_text text=" oc " /> | |
258 <not_has_text text=" ff=" /> | |
259 <not_has_text text=" het " /> | |
260 <not_has_text text=" vsp=" /> | |
261 <not_has_text text=" vsp2mv=" /> | |
262 <not_has_text text=" vsm2ap2=" /> | |
263 <not_has_text text=" hcf " /> | |
264 <not_has_text text=" wm=" /> | |
265 <not_has_text text=" wi=" /> | |
266 <not_has_text text=" exp=" /> | |
267 <not_has_text text=" oei " /> | |
268 <not_has_text text=" dbeexc=" /> | |
269 <not_has_text text=" ivsm2mv=" /> | |
270 <not_has_text text=" ivsm2ap2=" /> | |
271 <not_has_text text=" oms=" /> | |
272 <not_has_text text=" omsms=" /> | |
273 <not_has_text text=" oclean=" /> | |
274 <not_has_text text=" analyze " /> | |
275 <not_has_text text=" loss " /> | |
276 <not_has_text text=" intens " /> | |
277 <not_has_text text=" dbe " /> | |
278 <not_has_text text=" cm " /> | |
279 <not_has_text text=" pc " /> | |
280 <not_has_text text=" sc " /> | |
281 </assert_command> | |
282 </test> | |
283 <!-- test with MS/MS input and non default output options --> | |
284 <test expect_num_outputs="4"> | |
285 <param name="ms" ftype="tabular" value="CreatineMs.txt" /> | |
286 <param name="msms" ftype="tabular" value="CreatineMsMs.txt" /> | |
287 <param name="acc" value="20" /> | |
288 <param name="rej" value="40" /> | |
289 <section name="output"> | |
290 <conditional name="out_cond"> | |
291 <param name="out_select" value="analyze"/> | |
292 <param name="loss" value="loss" /> | |
293 <param name="intens" value="intens" /> | |
294 </conditional> | |
295 <param name="dbe" value="dbe" /> | |
296 <param name="cm" value="cm" /> | |
297 <param name="pc" value="pc" /> | |
298 <param name="sc" value="sc" /> | |
299 </section> | |
300 <section name="addoutput"> | |
301 <param name="oms" value="oms" /> | |
302 <param name="omsms" value="omsms" /> | |
303 <param name="oclean" value="oclean" /> | |
304 <param name="oclean" value="oms"/> | |
305 </section> | |
306 <output name="out" ftype="tabular" file="CreatineMsMs.out"/> | |
307 <output name="outoms" ftype="tabular" file="CreatineMsMs-oms.out"/> | |
308 <output name="outomsms" ftype="tabular" file="CreatineMsMs-omsms.out"/> | |
309 <output name="outoclean" ftype="tabular" file="CreatineMsMs-oclean.out"/> | |
310 <assert_command> | |
311 <has_text text=" ms=" /> | |
312 <has_text text=" msms=" /> | |
313 <has_text text=" exist" /> | |
314 <not_has_text text=" m=" /> | |
315 <has_text text=" ion=M+H " /> | |
316 <has_text text=" ppm=5 " /> | |
317 <has_text text=" msmv=nsae " /> | |
318 <has_text text=" acc=20 " /> | |
319 <has_text text=" rej=40 " /> | |
320 <has_text text=" thmsms=0.0 " /> | |
321 <has_text text=" thmsms=0.0 " /> | |
322 <has_text text=" thcomb=0.0 " /> | |
323 <not_has_text text=" sort" /> | |
324 <not_has_text text=" el=" /> | |
325 <not_has_text text=" oc " /> | |
326 <not_has_text text=" ff=" /> | |
327 <not_has_text text=" het " /> | |
328 <not_has_text text=" vsp=" /> | |
329 <not_has_text text=" vsp2mv=" /> | |
330 <not_has_text text=" vsm2ap2=" /> | |
331 <not_has_text text=" hcf " /> | |
332 <not_has_text text=" wm=" /> | |
333 <not_has_text text=" wi=" /> | |
334 <not_has_text text=" exp=" /> | |
335 <not_has_text text=" oei " /> | |
336 <not_has_text text=" dbeexc=" /> | |
337 <not_has_text text=" ivsm2mv=" /> | |
338 <not_has_text text=" ivsm2ap2=" /> | |
339 <has_text text=" oms=" /> | |
340 <has_text text=" omsms=" /> | |
341 <has_text text=" oclean=" /> | |
342 <has_text text=" analyze " /> | |
343 <has_text text=" loss " /> | |
344 <has_text text=" intens " /> | |
345 <has_text text=" dbe " /> | |
346 <has_text text=" cm " /> | |
347 <has_text text=" pc " /> | |
348 <has_text text=" sc " /> | |
349 </assert_command> | |
350 </test> | |
351 <!-- test with MS/MS input and other non-default values | |
352 (creates empty output .. but test is still usefull) --> | |
353 <test expect_num_outputs="1"> | |
354 <param name="ms" ftype="tabular" value="CreatineMs.txt" /> | |
355 <param name="msms" ftype="tabular" value="CreatineMsMs.txt" /> | |
356 <conditional name="formula_cond"> | |
357 <param name="formula_select" value=""/> | |
358 </conditional> | |
359 <param name="m" value="111.0201" /> | |
360 <param name="ion" value="M-H" /> | |
361 <param name="ppm" value="4" /> | |
362 <param name="msmv" value="msmv=ndp"/> | |
363 <param name="acc" value="21" /> | |
364 <param name="rej" value="39" /> | |
365 <param name="thms" value="0.3" /> | |
366 <param name="thmsms" value="0.2" /> | |
367 <param name="thcomb" value="0.1" /> | |
368 <param name="sort" value="sort=combmv" /> | |
369 <conditional name="elemfilt_cond"> | |
370 <param name="elemfilt_select" value="elem"/> | |
371 <param name="el" value="C,N,O,P,S,H,Cl,Br,F,I" /> | |
372 </conditional> | |
373 <param name="het" value="het" /> | |
374 <param name="hcf" value="hcf" /> | |
375 <param name="wm" value="wm=sqrt"/> | |
376 <conditional name="wi_cond"> | |
377 <param name="wi" value="wi=log"/> | |
378 <param name="exp" value="2.31"/> | |
379 </conditional> | |
380 <param name="oei" value="oei" /> | |
381 <param name="dbeexc" value="1" /> | |
382 <output name="out" ftype="tabular" file="CreatineMsMs.out" lines_diff="3"/> | |
383 <assert_command> | |
384 <has_text text=" ms=" /> | |
385 <has_text text=" msms=" /> | |
386 <not_has_text text=" exist" /> | |
387 <has_text text=" m=111.0201" /> | |
388 <has_text text=" ion=M-H" /> | |
389 <has_text text=" ppm=4" /> | |
390 <has_text text=" msmv=ndp" /> | |
391 <has_text text=" acc=21" /> | |
392 <has_text text=" rej=39" /> | |
393 <has_text text=" thms=0.3" /> | |
394 <has_text text=" thmsms=0.2" /> | |
395 <has_text text=" thcomb=0.1" /> | |
396 <has_text text=" sort=combmv" /> | |
397 <has_text text=" el=CNOPSHClBrFI" /> | |
398 <not_has_text text=" oc " /> | |
399 <not_has_text text=" ff=" /> | |
400 <has_text text=" het " /> | |
401 <not_has_text text=" vsp=" /> | |
402 <not_has_text text=" vsp2mv=" /> | |
403 <not_has_text text=" vsm2ap2=" /> | |
404 <has_text text=" hcf " /> | |
405 <has_text text=" wm=sqrt " /> | |
406 <has_text text=" wi=log " /> | |
407 <has_text text=" exp=2.31 " /> | |
408 <has_text text=" oei " /> | |
409 <has_text text=" dbeexc=1" /> | |
410 <not_has_text text=" ivsm2mv=" /> | |
411 <not_has_text text=" ivsm2ap2=" /> | |
412 <not_has_text text=" oms=" /> | |
413 <not_has_text text=" omsms=" /> | |
414 <not_has_text text=" oclean=" /> | |
415 <not_has_text text=" analyze " /> | |
416 <not_has_text text=" loss " /> | |
417 <not_has_text text=" intens " /> | |
418 <not_has_text text=" dbe " /> | |
419 <not_has_text text=" cm " /> | |
420 <not_has_text text=" pc " /> | |
421 <not_has_text text=" sc " /> | |
422 </assert_command> | |
423 </test> | |
424 </tests> | |
425 <help><![CDATA[ | |
426 | |
427 **Overview** | |
428 | |
429 The computer program genform generates candidate molecular formulas from high-resolution | |
430 MS data. It calculates match values (MV) that show how well candidate molecular formulas fit the MS | |
431 isotope peak distributions (MS MV) and the high-resolution MS/MS fragment peak masses (MSMS | |
432 MV). Finally it computes a combined match value from these two scores. This software can be | |
433 regarded as a further development of the ElCoCo and MolForm modules of MOLGEN-MS with a clear | |
434 specialization towards MS/MS. | |
435 | |
436 **Input** | |
437 | |
438 MS and MS/MS centroided spectra are given as tab separated files with two columns: | |
439 | |
440 1. m/z | |
441 2. intensity | |
442 | |
443 **Output** | |
444 | |
445 Main output containing a list of all possible molecular formulas, further options can be chosen: | |
446 | |
447 1. if the explained peaks shall also be written to the output | |
448 2. if the explanation shall be given as molecular formulas for the fragment or as neutral losses | |
449 3. double bond equivalents for each molecular formula | |
450 4. calculated ion masses | |
451 5. output match values in percent | |
452 | |
453 Output structure: | |
454 | |
455 molecular fomula / (double bond equivalent) / (calculated mass) / ppm / MS MV / MSMS MV / combined MV | |
456 | |
457 ppm: The value ppm denotes the relative deviation of | |
458 the calculated mass of the molecular ion from the mass of the basepeak (basemass) in the MS in | |
459 parts per million (ppm). | |
460 | |
461 MS MV: It is calculated from measured and | |
462 theoretical isotope peak intensities. The MV ranges from 0 to 1. The better theoretical and measured | |
463 isotope distributions fit, the higher is the MV. There are three different algorithms implemented for | |
464 calculating the MS MV, which are nomalized dot product, nomalized sum of squared errors and the normalized sum of absolute errors. | |
465 | |
466 MSMS MV: It shows how well the masses of the MS/MS fit possible fragments of the candidate molecular formula. Again, the MS/MS MV is a value | |
467 between 0 and 1, whereby higher values reflect a better fit. | |
468 | |
469 combined MV: combined match value | |
470 | |
471 Example output: | |
472 | |
473 ======== === =========== ====== ======== ========= ======== | |
474 C4H9N3O2 2 132.07675 -0.8 96.674 100.000 96.674 | |
475 ======== === =========== ====== ======== ========= ======== | |
476 | |
477 **Advanced options** | |
478 | |
479 ... | |
480 | |
481 ]]></help> | |
482 | |
483 <citations> | |
484 <citation type="doi">10.3390/metabo3020440</citation> | |
485 <citation type="bibtex">@article{meringer2011ms, | |
486 title={MS/MS data improves automated determination of molecular formulas by mass spectrometry}, | |
487 author={Meringer, Markus and Reinker, Stefan and Zhang, Juan and Muller, Alban}, | |
488 journal={MATCH Commun. Math. Comput. Chem}, | |
489 volume={65}, | |
490 number={2}, | |
491 pages={259--290}, | |
492 year={2011} | |
493 }</citation> | |
494 </citations> | |
495 </tool> |