经过两天的深入研究，阅读整个 BibLaTeX 文档和所有论坛讨论......我终于没有找到我的问题的答案。
我正在尝试整理我的大.bib文件。为此，我的库中有一些我自己创建的字段：data={}，，method={}等等。我正在尝试整理我的大.bib文件。我想按这些字段对我的库进行排序。但我只能找到示例或文档
- 按关键字（但我创建了这些字段，以便不将它们放在关键字中）
但（如果我理解得没错的话）就需要列出我们放入的所有内容，例如 CTAN：
\addtocategory{primary{aristotle:anima,aristotle:physics,averroes/bland}这意味着我们列出了类别的作者姓名。我的问题是我不想
.bib通过填充来重写文件keywords，因为我有数百个参考文献，而且按其他键进行排序是一件大事！
下面是我的 中的 3 个引用的示例.bib，我想按 进行method排序data：
Article{NGWA2017,
author = {NGWA white papers},
title = {Integrated Surface Water-Groundwater Modeling},
journal = {NGWA white papers},
year = {2017},
data = {Water},
problematic = {Modeling}, }.
Article{ABBASZADEH2018192,
Title = {Enhancing hydrologic data assimilation by evolutionary},
Author = {Peyman Abbaszadeh and Hamid Moradkhani and Hongxiang Yan}, Journal = {Advances in Water Resources},
Year = {2018},
Pages = {192 - 204},
Volume = {111},
Data = {Hydrology},
Keywords = {Particle Filters, Markov Chain Monte Carlo, Genetic algorithm, Hydrologic prediction},
method = {Particle filter},
problematic = {Assimilation}, }
Article{Adriaanse2017268,
author = {Paulien I. Adriaanse and Robert},
title = {The effect of the runoff size on the pesticide concentration in runoff water},
journal = {Science of The Total Environment},
year = {2017},
volume = {584-585},
pages = {268 - 281},
data = {Pesticides, runoff},
keywords = {Pesticide},
problematic = {Modeling}
}.
我想如果我这样做：
\nocite{*}
\printbibliography[heading=subbibliography,type=article,title=Assimilation},problematic=assimilation]
\printbibliography [heading=subbibliography,type=article,title{Modeling},problematic=modeling]
它可以像keywords、 或article或任何其他经典字段一样工作吗？但是我收到错误“keyval undefined”。
您能帮我提出一些建议吗？
答案1
手册中与您的问题相关的部分biblatex是第 3.7.9 节“参考书目过滤器和检查”。您可以做的是创建特定的checks：
\defbibcheck{assimilation}{
\iffieldequalstr{problematic}{assimilation}{}{\skipentry}
}
进而
\printbibliography[heading=subbibliography,type=article,title=Assimilation,check=assimilation]
假设problematic已定义为字段。biblatex提供了为 bib 条目定义新字段（以及新条目类型）的机会。要定义新的 bib 字段，可以使用命令` \DeclareDatamodelField，因此，对于手头的问题，类似于。
\DeclareDatamodelFields[type=field,datatype=literal]{problematic,data,method}
定义应该出现在配置文件中（或 biblatex 样式文件中）。请参阅手册第 4.5.4 节biblatex（可以texdoc biblatex从终端/命令行调用）。
如果其中一个自定义字段包含以逗号分隔的值列表（请参阅dataOP 中的字段），则检查的定义会稍微复杂一些：
\defbibcheck{runoff}{
\def\mylist{}
\def\mycom{\forcsvlist{\listadd\mylist}}
\usefield{\mycom}{data}
\ifinlist{runoff}{\mylist}{}{\skipentry}
}
检查项目是否为列表的简单方法是使用\ifinlist来自的命令etoolbox。但是，该命令适用于内部列表。因此前三行是使用\mylist自定义字段的值填充内部data。
下面的 MWE 包含两个filecontents环境实例。第一个是动态创建（在工作目录中）文件biblatex-dm.cfg来存储自定义书目字段的定义。第二个实例是填充工作书目以使 MWE 自足。
\documentclass{article}
\begin{filecontents}{biblatex-dm.cfg}
\DeclareDatamodelFields[type=field,datatype=literal]{problematic,method,data}
\end{filecontents}
\begin{filecontents}{\jobname.bib}
@Article{NGWA2017,
author = {NGWA white papers},
title = {Integrated Surface Water-Groundwater Modeling},
journal = {NGWA white papers},
year = {2017},
data = {Water},
problematic = {Modeling}, }.
@Article{ABBASZADEH2018192,
Title = {Enhancing hydrologic data assimilation by evolutionary},
Author = {Peyman Abbaszadeh and Hamid Moradkhani and Hongxiang Yan}, Journal = {Advances in Water Resources},
Year = {2018},
Pages = {192 - 204},
Volume = {111},
Data = {Hydrology},
Keywords = {Particle Filters, Markov Chain Monte Carlo, Genetic algorithm, Hydrologic prediction},
method = {Particle filter},
problematic = {Assimilation}, }
@Article{Adriaanse2017268,
author = {Paulien I. Adriaanse and Robert},
title = {The effect of the runoff size on the pesticide concentration in runoff water},
journal = {Science of The Total Environment},
year = {2017},
volume = {584-585},
pages = {268 - 281},
data = {Pesticides, runoff},
keywords = {Pesticide},
problematic = {Modeling}
}.
\end{filecontents}
\usepackage{biblatex}
\addbibresource{\jobname.bib}
\defbibcheck{assimilation}{
\iffieldequalstr{problematic}{Assimilation}{}{\skipentry}
}
\defbibcheck{runoff}{
\def\mylist{}
\def\mycom{\forcsvlist{\listadd\mylist}}
\usefield{\mycom}{data}
\ifinlist{runoff}{\mylist}{}{\skipentry}
}
\begin{document}
\nocite{*}
\printbibliography[heading=subbibliography,type=article,title=Assimilation,check=assimilation]
\printbibliography[heading=subbibliography,type=article,title=Runoff,check=runoff]
\printbibliography
%
\end{document}
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