情况：我使用 rmarkdown 和 xtable 迭代创建多个表格，并将它们输出到 Latex 中以创建 PDF。鉴于大多数表格都很长，我使用 Longtable 包。此外，我需要在每个页面的顶部插入两个对齐的图像。为此，我使用 Fancyhdr 和 Graphicx 将它们插入到页眉中。
并发症：创建的表格超出了页面长度。它们中断并继续在下一页，但有几行低于页面长度，因此未显示在 pdf 中。页脚也是一样。如果我不插入图像，就不会发生这种情况。如果没有页面顶部的图像，longtable 可以正常工作。此外，我注意到，与文档第一个表格的开始位置相比，拆分表格的后半部分（即 longtable 发送到下一页的表格块）在页面中的起始位置较低。
问题：我无法让 longtable 在页面长度的限制内分解表格。
来自 rmarkdown 的代码（我展示的是 xtable 代码）：
---
title: "Reportes generales"
output:
pdf_document:
header-includes:
- \geometry{layout=a4paper}
- \usepackage{fancyhdr}
- \pagestyle{fancy}
- \usepackage{graphicx}
- \usepackage{longtable}
- \usepackage[spanish]{babel}
- \usepackage[]{hyperref}
- \hypersetup{
bookmarksnumbered=true,
bookmarksopen=true,
bookmarksopenlevel=1,
colorlinks=true,
linkcolor=blue,
pdfstartview=Fit,
hyperindex=True
hyperfigures=True
}
- \fancyhead[R]{\includegraphics[height=5cm]{insight-top-right-2.png}}
- \fancyhead[L]{\raisebox{2.3\height}{\includegraphics[height=2.5cm]{logo.png}}}
- \renewcommand{\headrulewidth}{0pt}
---
\listoftables
\newpage
```{r, echo=FALSE, results='asis'}
datawrangling with r and calculations
### Here i am writing the code that will be inserted in the first line of the longtable, which states the use of endhead and endfoot, and footnotesize
addtorow<-list()
addtorow$pos<-list()
addtorow$pos[[1]]<-c(0)
addtorow$command<-c(paste("\\hline \n",
" \\endhead \n",
" \\hline \n",
" {\\footnotesize Continued on next page} \n",
" \\endfoot \n",
" \\endlastfoot \n",sep=""))
### Here is the tranformation of the dataframes to LaTex using xtable, note that tempmatrix is the matrix which i want to print in a pdf. This iterates for several dataframes, spawining several Longtables
xt <- capture.output(print.xtable(xtable(tempMatrix, align = "l|p{4cm}|r|r|r|r|r|"), include.rownames = FALSE, comment = FALSE, floating = FALSE, tabular.environment = "longtable",add.to.row=addtorow))
cat(xt, sep="\n")
```
最后，这是 latex 代码中的表格。这是几个表格中的一个，只有信息会发生变化，所有表格的格式都相同：
\begin{longtable}{|p{4cm}|r|r|r|r|r|}
\hline
DEPARTAMENTO & Septiembre14 & Agosto15 & Septiembre15 & YTD14 & YTD15 \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
BEBE & 3,136,143 & 3,908,120 & 3,970,474 & 167,346,367 & 253,682,083 \\
BELLEZA DE LA PIEL & 4,056,518 & 4,383,270 & 5,657,551 & 268,024,922 & 376,562,389 \\
CUIDADO CAPILAR & 3,598,571 & 4,485,420 & 4,860,410 & 231,520,280 & 360,023,595 \\
CUIDADO ORAL & 1,466,654 & 2,077,587 & 2,149,403 & 106,409,239 & 159,647,444 \\
CUIDADO PERSONAL & 5,993,436 & 7,920,352 & 8,268,905 & 431,726,918 & 615,126,409 \\
LIMPIEZA & 283,785 & 254,940 & 306,183 & 26,618,969 & 28,738,917 \\
NO COMESTIBLES & NA & NA & NA & 14,600,825 & 23,053,981 \\
OTC & 0 & 0 & 24,176 & 0 & 108,372 \\
PRIMEROS AUXILIOS & 546,344 & 857,384 & 924,860 & 36,689,415 & 53,886,336 \\
\hline
\hline
\end{longtable}
已经尝试过的可能的解决方案（单独或组合使用）均失败了：
- \geometry{top=0cm}
- \geometry{bottom=5cm}
- \geometry{headsep=0pt}
- \geometry{includehead}
我真的不知道如何解决这个问题，我越来越绝望了。
谢谢
更新：我发现当浮点数位于同一页时，longtable 在计算页面大小时可能会出现一些问题，这里 这可能是问题所在吗？也许标题中的图像会扰乱 longtable 计算页面长度的方式。他们建议对 longtable.sty 进行修改，但我找不到它。
更新2： 我可以获得 rmarkdown 用于生成 pdf 的 tex 文件，如下所建议：
\documentclass[]{article}
\usepackage{lmodern}
\usepackage{amssymb,amsmath}
\usepackage{ifxetex,ifluatex}
\usepackage{fixltx2e} % provides \textsubscript
\ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 % if pdftex
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\else % if luatex or xelatex
\ifxetex
\usepackage{mathspec}
\usepackage{xltxtra,xunicode}
\else
\usepackage{fontspec}
\fi
\defaultfontfeatures{Mapping=tex-text,Scale=MatchLowercase}
\newcommand{\euro}{€}
\fi
% use upquote if available, for straight quotes in verbatim environments
\IfFileExists{upquote.sty}{\usepackage{upquote}}{}
% use microtype if available
\IfFileExists{microtype.sty}{%
\usepackage{microtype}
\UseMicrotypeSet[protrusion]{basicmath} % disable protrusion for tt fonts
}{}
\usepackage[margin=1in]{geometry}
\ifxetex
\usepackage[setpagesize=false, % page size defined by xetex
unicode=false, % unicode breaks when used with xetex
xetex]{hyperref}
\else
\usepackage[unicode=true]{hyperref}
\fi
\hypersetup{breaklinks=true,
bookmarks=true,
pdfauthor={},
pdftitle={Reportes generales},
colorlinks=true,
citecolor=blue,
urlcolor=blue,
linkcolor=magenta,
pdfborder={0 0 0}}
\urlstyle{same} % don't use monospace font for urls
\setlength{\parindent}{0pt}
\setlength{\parskip}{6pt plus 2pt minus 1pt}
\setlength{\emergencystretch}{3em} % prevent overfull lines
\setcounter{secnumdepth}{0}
%%% Use protect on footnotes to avoid problems with footnotes in titles
\let\rmarkdownfootnote\footnote%
\def\footnote{\protect\rmarkdownfootnote}
%%% Change title format to be more compact
\usepackage{titling}
% Create subtitle command for use in maketitle
\newcommand{\subtitle}[1]{
\posttitle{
\begin{center}\large#1\end{center}
}
}
\setlength{\droptitle}{-2em}
\title{Reportes generales}
\pretitle{\vspace{\droptitle}\centering\huge}
\posttitle{\par}
\author{}
\preauthor{}\postauthor{}
\date{}
\predate{}\postdate{}
\geometry{layout=a4paper}
\usepackage{fancyhdr}
\pagestyle{fancy}
\usepackage{graphicx}
\usepackage{longtable}
\usepackage[spanish]{babel}
\usepackage[]{hyperref}
\hypersetup{ bookmarksnumbered=true, bookmarksopen=true, bookmarksopenlevel=1, colorlinks=true, linkcolor=blue, pdfstartview=Fit, hyperindex=True hyperfigures=True }
\geometry{top=0.1cm}
\geometry{headsep=0pt}
\fancyhfoffset[L]{72pt}
\fancyhfoffset[R]{72pt}
\fancyhead[L]{\raisebox{0.7\height}{\includegraphics[height=1.0cm]{logo.png}}}
\fancyhead[R]{\includegraphics[height=2cm]{insight-top-right-3.png}}
\setlength{\LTpre}{1pt}
\setlength{\LTpost}{1pt}
\renewcommand{\headrulewidth}{0pt}
\begin{document}
\maketitle
\listoftables
\newpage
\begin{longtable}{|p{4cm}|r|r|r|r|r|}
\hline
DEPARTAMENTO & Septiembre14 & Agosto15 & Septiembre15 & YTD14 & YTD15 \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
BEBE & 3,136,143 & 3,908,120 & 3,970,474 & 167,346,367 & 253,682,083 \\
BELLEZA DE LA PIEL & 4,056,518 & 4,383,270 & 5,657,551 & 268,024,922 & 376,562,389 \\
CUIDADO CAPILAR & 3,598,571 & 4,485,420 & 4,860,410 & 231,520,280 & 360,023,595 \\
CUIDADO ORAL & 1,466,654 & 2,077,587 & 2,149,403 & 106,409,239 & 159,647,444 \\
CUIDADO PERSONAL & 5,993,436 & 7,920,352 & 8,268,905 & 431,726,918 & 615,126,409 \\
LIMPIEZA & 283,785 & 254,940 & 306,183 & 26,618,969 & 28,738,917 \\
NO COMESTIBLES & NA & NA & NA & 14,600,825 & 23,053,981 \\
OTC & 0 & 0 & 24,176 & 0 & 108,372 \\
PRIMEROS AUXILIOS & 546,344 & 857,384 & 924,860 & 36,689,415 & 53,886,336 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|}
\hline
DEPARTAMENTO & varMA & varMMAA & varYTD \\
\hline
BEBE & 1.60 & 26.60 & 51.59 \\
BELLEZA DE LA PIEL & 29.07 & 39.47 & 40.50 \\
CUIDADO CAPILAR & 8.36 & 35.06 & 55.50 \\
CUIDADO ORAL & 3.46 & 46.55 & 50.03 \\
CUIDADO PERSONAL & 4.40 & 37.97 & 42.48 \\
LIMPIEZA & 20.10 & 7.89 & 7.96 \\
NO COMESTIBLES & NA & NA & 57.90 \\
OTC & Inf & Inf & Inf \\
PRIMEROS AUXILIOS & 7.87 & 69.28 & 46.87 \\
\hline
\hline
\end{longtable}
\begin{longtable}{|p{4cm}|r|r|r|r|r|}
\caption{Valores Absolutos-Categorias de BELLEZA DE LA PIEL} \\
\hline
CATEGORY & Septiembre14 & Agosto15 & Septiembre15 & YTD14 & YTD15 \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
CREMAS FACIALES & 2,803,254 & 3,121,176 & 3,595,056 & 173,742,026 & 230,131,906 \\
CREMAS P/CUERPO & 792,387 & 832,099 & 1,117,033 & 56,567,912 & 79,910,260 \\
BRONCEADORES & 393,863 & 394,842 & 800,450 & 34,884,696 & 62,260,683 \\
CREMAS REDUCTORAS & 67,014 & 35,153 & 145,012 & 2,830,287 & 4,259,539 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|}
\caption{Variaciones-Categorias de BELLEZA DE LA PIEL} \\
\hline
CATEGORY & varMA & varMMAA & varYTD \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
CREMAS FACIALES & 15.18 & 28.25 & 32.46 \\
CREMAS P/CUERPO & 34.24 & 40.97 & 41.26 \\
BRONCEADORES & 102.73 & 103.23 & 78.48 \\
CREMAS REDUCTORAS & 312.52 & 116.39 & 50.50 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|r|r|}
\caption{Valores Absolutos-Categorias de CUIDADO PERSONAL} \\
\hline
CATEGORY & Septiembre14 & Agosto15 & Septiembre15 & YTD14 & YTD15 \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
DESODORANTES CORPORALES & 2,063,564 & 2,735,511 & 2,720,461 & 154,726,728 & 213,362,316 \\
TINTURAS & 1,011,545 & 1,309,711 & 1,441,668 & 61,215,451 & 103,688,813 \\
JABONES DE TOCADOR & 857,958 & 1,132,913 & 1,145,764 & 67,971,560 & 96,365,051 \\
PROTECCION SANITARIA FEMENINA & 996,205 & 1,428,784 & 1,465,860 & 68,427,382 & 92,990,493 \\
HOJAS Y SISTEMAS DE AFEITAR & 463,789 & 577,544 & 684,020 & 36,823,238 & 49,877,736 \\
DESODORANTES PEDICOS & 275,378 & 302,852 & 349,053 & 18,068,231 & 26,220,716 \\
PRODUCTOS DEPILATORIOS & 169,226 & 200,146 & 225,431 & 12,888,939 & 17,012,924 \\
CREMAS Y ESPUMAS DE AFEITAR & 65,707 & 81,179 & 101,928 & 5,363,923 & 7,065,802 \\
JABONES DE TOCADOR INFANTIL & 41,112 & 76,530 & 60,340 & 2,996,544 & 4,375,777 \\
PROTECTORES MAMARIOS & 25,921 & 36,486 & 37,044 & 1,582,267 & 2,538,494 \\
JABONES Y DETERGENTES LIQUIDOS & 23,031 & 38,695 & 37,336 & 1,662,655 & 1,628,287 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|}
\caption{Variaciones-Categorias de CUIDADO PERSONAL} \\
\hline
CATEGORY & varMA & varMMAA & varYTD \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
DESODORANTES CORPORALES & \textcolor{red}{-0.55} & 31.83 & 37.90 \\
TINTURAS & 10.08 & 42.52 & 69.38 \\
JABONES DE TOCADOR & 1.13 & 33.55 & 41.77 \\
PROTECCION SANITARIA FEMENINA & 2.59 & 47.14 & 35.90 \\
HOJAS Y SISTEMAS DE AFEITAR & 18.44 & 47.49 & 35.45 \\
DESODORANTES PEDICOS & 15.26 & 26.75 & 45.12 \\
PRODUCTOS DEPILATORIOS & 12.63 & 33.21 & 32.00 \\
CREMAS Y ESPUMAS DE AFEITAR & 25.56 & 55.13 & 31.73 \\
JABONES DE TOCADOR INFANTIL & \textcolor{red}{-21.16} & 46.77 & 46.03 \\
PROTECTORES MAMARIOS & 1.53 & 42.91 & 60.43 \\
JABONES Y DETERGENTES LIQUIDOS & \textcolor{red}{-3.51} & 62.11 & \textcolor{red}{-2.07} \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|r|r|}
\caption{Valores Absolutos-Categorias de BEBE} \\
\hline
CATEGORY & Septiembre14 & Agosto15 & Septiembre15 & YTD14 & YTD15 \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
PA-ALES DESCARTABLES P/BEBES & 2,122,630 & 2,780,865 & 3,079,733 & 113,368,516 & 188,264,578 \\
TOALLAS HUMEDAS & 769,750 & 624,151 & 588,020 & 35,922,853 & 42,581,782 \\
COLONIAS & 136,517 & 394,210 & 190,754 & 11,578,566 & 15,923,990 \\
HISOPOS & 86,054 & 89,065 & 87,441 & 5,032,377 & 5,123,320 \\
ACEITES INFANTILES & 21,191 & 19,603 & 22,353 & 1,439,380 & 1,749,265 \\
ALIMENTOS PARA BEBE & 0 & 226 & 2,172 & 4,674 & 39,148 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|}
\caption{Variaciones-Categorias de BEBE} \\
\hline
CATEGORY & varMA & varMMAA & varYTD \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
PA-ALES DESCARTABLES P/BEBES & 10.75 & 45.09 & 66.06 \\
TOALLAS HUMEDAS & \textcolor{red}{-5.79} & \textcolor{red}{-23.61} & 18.54 \\
COLONIAS & \textcolor{red}{-51.61} & 39.73 & 37.53 \\
HISOPOS & \textcolor{red}{-1.82} & 1.61 & 1.81 \\
ACEITES INFANTILES & 14.03 & 5.48 & 21.53 \\
ALIMENTOS PARA BEBE & 861.38 & Inf & 737.56 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|r|r|}
\caption{Valores Absolutos-Categorias de CUIDADO CAPILAR} \\
\hline
CATEGORY & Septiembre14 & Agosto15 & Septiembre15 & YTD14 & YTD15 \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
SHAMPOO & 1,773,948 & 2,247,855 & 2,356,224 & 121,419,925 & 175,429,757 \\
TRATAMIENTOS POST LAVADO CAPIL & 1,657,579 & 2,035,991 & 2,289,201 & 97,430,656 & 168,517,341 \\
FIJADORES Y BRILLANTINAS & 167,044 & 201,573 & 214,985 & 12,669,698 & 16,076,497 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|}
\caption{Variaciones-Categorias de CUIDADO CAPILAR} \\
\hline
CATEGORY & varMA & varMMAA & varYTD \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
SHAMPOO & 4.82 & 32.82 & 44.48 \\
TRATAMIENTOS POST LAVADO CAPIL & 12.44 & 38.11 & 72.96 \\
FIJADORES Y BRILLANTINAS & 6.65 & 28.70 & 26.89 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|r|r|}
\caption{Valores Absolutos-Categorias de CUIDADO ORAL} \\
\hline
CATEGORY & Septiembre14 & Agosto15 & Septiembre15 & YTD14 & YTD15 \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
CREMAS DENTALES & 806,334 & 1,119,215 & 1,153,052 & 55,999,726 & 86,000,224 \\
CEPILLOS DENTALES & 437,088 & 633,310 & 652,061 & 32,699,481 & 48,952,653 \\
ENJUAGUE BUCAL & 196,601 & 286,640 & 307,849 & 15,756,802 & 21,779,345 \\
HILOS DENTALES & 26,631 & 38,422 & 36,441 & 1,953,230 & 2,915,221 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|}
\caption{Variaciones-Categorias de CUIDADO ORAL} \\
\hline
CATEGORY & varMA & varMMAA & varYTD \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
CREMAS DENTALES & 3.02 & 43.00 & 53.57 \\
CEPILLOS DENTALES & 2.96 & 49.18 & 49.70 \\
ENJUAGUE BUCAL & 7.40 & 56.59 & 38.22 \\
HILOS DENTALES & \textcolor{red}{-5.16} & 36.83 & 49.25 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|r|r|}
\caption{Valores Absolutos-Categorias de ALMACEN} \\
\hline
CATEGORY & Septiembre14 & Agosto15 & Septiembre15 & YTD14 & YTD15 \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
LECHES MATERNIZADAS & 690,342 & 1,081,196 & 1,117,606 & 50,599,593 & 78,413,709 \\
LECHES FLUIDAS INFANTILES & 305,284 & 406,650 & 356,478 & 17,418,316 & 32,561,526 \\
EDULCORANTES & 81,847 & 108,511 & 108,040 & 5,062,420 & 8,405,514 \\
LECHES EN POLVO ENTERAS Y DESC & 50,583 & 65,481 & 71,004 & 4,146,129 & 5,330,949 \\
PASTILLAS & 0 & 200 & 150 & 0 & 9,000 \\
POSTRES PREPARADOS & 0 & 5,398 & 0 & 0 & 5,398 \\
AZUCAR & NA & NA & NA & 0 & 1,546 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|}
\caption{Variaciones-Categorias de ALMACEN} \\
\hline
CATEGORY & varMA & varMMAA & varYTD \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
LECHES MATERNIZADAS & 3.37 & 61.89 & 54.97 \\
LECHES FLUIDAS INFANTILES & \textcolor{red}{-12.34} & 16.77 & 86.94 \\
EDULCORANTES & \textcolor{red}{-0.43} & 32.00 & 66.04 \\
LECHES EN POLVO ENTERAS Y DESC & 8.44 & 40.37 & 28.58 \\
PASTILLAS & \textcolor{red}{-25.00} & Inf & Inf \\
POSTRES PREPARADOS & \textcolor{red}{-100}.00 & NaN & Inf \\
AZUCAR & NA & NA & Inf \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|r|r|}
\caption{Valores Absolutos-Categorias de PRIMEROS AUXILIOS} \\
\hline
CATEGORY & Septiembre14 & Agosto15 & Septiembre15 & YTD14 & YTD15 \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
PA-ALES DESCARTABLES P/ADULTO & 291,871 & 513,709 & 509,992 & 19,938,505 & 34,598,008 \\
ALGODON & 109,650 & 128,338 & 129,161 & 7,944,323 & 9,423,255 \\
PA-UELOS DESCARTABLES & 144,823 & 200,002 & 201,561 & 8,806,587 & 9,171,453 \\
APOSITOS ADHESIVOS & 0 & 15,335 & 84,147 & 0 & 693,620 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|}
\caption{Variaciones-Categorias de PRIMEROS AUXILIOS} \\
\hline
CATEGORY & varMA & varMMAA & varYTD \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
PA-ALES DESCARTABLES P/ADULTO & \textcolor{red}{-0.72} & 74.73 & 73.52 \\
ALGODON & 0.64 & 17.79 & 18.62 \\
PA-UELOS DESCARTABLES & 0.78 & 39.18 & 4.14 \\
APOSITOS ADHESIVOS & 448.73 & Inf & Inf \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|r|r|}
\caption{Valores Absolutos-Categorias de NO COMESTIBLES} \\
\hline
CATEGORY & Septiembre14 & Agosto15 & Septiembre15 & YTD14 & YTD15 \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
PERSONAL CARE & 202,776 & 342,134 & 283,591 & 12,525,189 & 19,873,598 \\
PILAS Y BATERIAS & 26,811 & 51,955 & 34,284 & 2,073,855 & 3,170,379 \\
LAMPARAS ELECTRICAS & 63 & 77 & 341 & 1,781 & 10,004 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|}
\caption{Variaciones-Categorias de NO COMESTIBLES} \\
\hline
CATEGORY & varMA & varMMAA & varYTD \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
PERSONAL CARE & \textcolor{red}{-17.11} & 39.85 & 58.67 \\
PILAS Y BATERIAS & \textcolor{red}{-34.01} & 27.87 & 52.87 \\
LAMPARAS ELECTRICAS & 342.86 & 443.43 & 461.72 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|r|r|}
\caption{Valores Absolutos-Categorias de LIMPIEZA} \\
\hline
CATEGORY & Septiembre14 & Agosto15 & Septiembre15 & YTD14 & YTD15 \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
INSECTICIDAS TOTAL & 46,733 & 25,317 & 70,275 & 8,405,776 & 10,842,602 \\
DESODORIZ. AMBIENTALES & 47,641 & 41,725 & 36,204 & 4,066,838 & 3,143,191 \\
PAPEL HIGIENICO & 41,524 & 34,182 & 43,812 & 3,376,920 & 2,879,686 \\
DETERGENTES LIQUIDOS & 16,513 & 19,675 & 19,315 & 1,252,239 & 1,586,210 \\
ROLLOS DE PAPEL P/COCINA & 23,198 & 17,788 & 19,031 & 1,604,990 & 1,395,317 \\
JABONES Y DETERGENTES EN POLVO & 14,511 & 16,699 & 16,702 & 961,115 & 1,284,704 \\
DESOD.PARA INODOROS & 15,230 & 12,561 & 12,982 & 1,142,564 & 1,092,752 \\
DILUIBLES & 11,072 & 12,906 & 13,469 & 797,580 & 1,052,769 \\
GUANTES DE LATEX & 13,745 & 12,303 & 11,359 & 1,017,632 & 834,462 \\
LIMPIADORES Y DESENGRASANTES N & 6,893 & 10,171 & 7,555 & 532,131 & 645,236 \\
SUAVIZANTES & 5,725 & 9,575 & 7,670 & 572,759 & 640,669 \\
LAVANDINAS & 5,694 & 7,353 & 7,360 & 464,882 & 602,875 \\
CERAS PARA PISOS & 4,613 & 4,501 & 4,444 & 364,140 & 382,369 \\
LUSTRAMUEBLES & 7,141 & 3,614 & 5,788 & 492,708 & 365,615 \\
VIDRIOS Y MULTIUSO & 3,271 & 3,911 & 3,768 & 271,616 & 302,953 \\
PRODUCTOS P/EL LAVADO FINO & 2,904 & 2,926 & 3,572 & 117,832 & 289,474 \\
JABONES Y DETERGENTES EN PANES & 2,891 & 3,380 & 3,656 & 193,319 & 283,411 \\
FIBRAS LIMPIADORAS & 3,406 & 3,342 & 3,295 & 231,409 & 233,841 \\
LANAS/ESPONJAS Y TRAPOS METALI & 2,230 & 2,715 & 2,814 & 145,893 & 210,034 \\
COCINA Y ANTIGRASA & 1,973 & 3,175 & 4,267 & 121,913 & 205,040 \\
QUITAMANCHAS & 2,121 & 2,416 & 2,449 & 140,739 & 135,342 \\
PA-OS SINTETICOS & 1,826 & 2,861 & 2,762 & 145,271 & 128,108 \\
APRESTOS & 947 & 873 & 1,114 & 67,115 & 95,356 \\
INODOROS & 874 & 798 & 1,216 & 9,834 & 51,266 \\
SERVILLETAS DE PAPEL & 856 & 33 & 884 & 105,955 & 45,377 \\
DESTAPACA-ERIAS & 252 & 140 & 420 & 15,798 & 10,260 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|}
\caption{Variaciones-Categorias de LIMPIEZA} \\
\hline
CATEGORY & varMA & varMMAA & varYTD \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
INSECTICIDAS TOTAL & 177.58 & 50.38 & 28.99 \\
DESODORIZ. AMBIENTALES & \textcolor{red}{-13.23} & \textcolor{red}{-24.01} & \textcolor{red}{-22.71} \\
PAPEL HIGIENICO & 28.18 & 5.51 & \textcolor{red}{-14.72} \\
DETERGENTES LIQUIDOS & \textcolor{red}{-1.83} & 16.97 & 26.67 \\
ROLLOS DE PAPEL P/COCINA & 6.99 & \textcolor{red}{-17.96} & \textcolor{red}{-13.06} \\
JABONES Y DETERGENTES EN POLVO & 0.02 & 15.10 & 33.67 \\
DESOD.PARA INODOROS & 3.35 & \textcolor{red}{-14.76} & \textcolor{red}{-4.36} \\
DILUIBLES & 4.36 & 21.65 & 32.00 \\
GUANTES DE LATEX & \textcolor{red}{-7.67} & \textcolor{red}{-17.36} & \textcolor{red}{-18.00} \\
LIMPIADORES Y DESENGRASANTES N & \textcolor{red}{-25.72} & 9.61 & 21.26 \\
SUAVIZANTES & \textcolor{red}{-19.90} & 33.97 & 11.86 \\
LAVANDINAS & 0.09 & 29.27 & 29.68 \\
CERAS PARA PISOS & \textcolor{red}{-1.27} & \textcolor{red}{-3.67} & 5.01 \\
LUSTRAMUEBLES & 60.15 & \textcolor{red}{-18.95} & \textcolor{red}{-25.79} \\
VIDRIOS Y MULTIUSO & \textcolor{red}{-3.66} & 15.19 & 11.54 \\
PRODUCTOS P/EL LAVADO FINO & 22.07 & 23.01 & 145.67 \\
JABONES Y DETERGENTES EN PANES & 8.17 & 26.44 & 46.60 \\
FIBRAS LIMPIADORAS & \textcolor{red}{-1.40} & \textcolor{red}{-3.26} & 1.05 \\
LANAS/ESPONJAS Y TRAPOS METALI & 3.66 & 26.18 & 43.96 \\
COCINA Y ANTIGRASA & 34.39 & 116.24 & 68.19 \\
QUITAMANCHAS & 1.37 & 15.50 & \textcolor{red}{-3.84} \\
PA-OS SINTETICOS & \textcolor{red}{-3.46} & 51.30 & \textcolor{red}{-11.82} \\
APRESTOS & 27.48 & 17.56 & 42.08 \\
INODOROS & 52.38 & 39.05 & 421.32 \\
SERVILLETAS DE PAPEL & 2,578.79 & 3.22 & \textcolor{red}{-57.17} \\
DESTAPACA-ERIAS & 200.00 & 66.69 & \textcolor{red}{-35.06} \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|r|r|}
\caption{Valores Absolutos-Categorias de OTC} \\
\hline
CATEGORY & Septiembre14 & Agosto15 & Septiembre15 & YTD14 & YTD15 \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
ANTISEPTICOS & 0 & 0 & 24,176 & 0 & 108,372 \\
\hline
\hline
\end{longtable}\begin{longtable}{|p{4cm}|r|r|r|}
\caption{Variaciones-Categorias de OTC} \\
\hline
CATEGORY & varMA & varMMAA & varYTD \\
\hline
\endhead
\hline
{\footnotesize Continued on next page}
\endfoot
\endlastfoot
\hline
ANTISEPTICOS & Inf & Inf & Inf \\
\hline
\hline
\end{longtable}
\end{document}
答案1
就像我说的，读取控制台输出。它会准确地告诉你问题是什么以及如何解决。
Package Fancyhdr Warning: \headheight is too small (12.0pt):
Make it at least 60.50554pt.
We now make it that large for the rest of the document.
This may cause the page layout to be inconsistent, however.
设置headheight=61ptingeometry的选项可以解决问题。但请注意，整个序言中散布着不一致且奇怪的布局选项，这很容易造成麻烦和混乱。
如果结合起来，你最终会得到类似这样的结果
\usepackage[margin=1in,headheight=61pt,layout=a4paper,top=0.1cm,headsep=0pt]{geometry}
因此，您要将所有边距设置为 1 英寸，然后将顶部边距重置为 1 毫米。您还将布局设置为 A4，将纸张尺寸设置为美国信纸。虽然您确实可能需要这种配置，但似乎不太可能。
例如，添加showframe，我们得到这个
请注意长桌是它会帮你拆分表格。如果你要自己拆分表格，那么你最好使用tabulars。不断启动和停止longtable环境会导致格式和间距不一致。