模板:Lunar quadrangle/0-30N
表達式錯誤：無法識別標點符號「{」。
 | 本模板含有複雜而精密的擴展語法。 編輯本模板前，建議您先熟悉解析器函數與本模板的設計思路、運作原理等。若您的編輯引發了意外的問題，請儘快撤銷編輯，因為本模板可能被大量頁面使用。 您所作的編輯可先在模板沙盒或您的個人頁面中進行測試。 |
使用
編輯該模版用於自動生成月球表面上某點所處的月球方格，它有四個參數：
{{Lunar quadrangle
|latitude=
|N_or_S=
|longitude=
|E_or_W=
}}
例如，點"59.7° S, 21.5° E"應該這樣輸入：
"{{Lunar quadrangle|latitude=59.7|N_or_S=S|longitude=21.5|E_or_W=E}}"
會顯示為："LQ27"
該模版主要與信息框結合使用，並允許例如Category:月球環形山這樣的分類自動生成更低一級的地理子分類。It shouldn't be substed since that brings a bunch of intricate template coding into the article rather than the simple text name.
Structure
編輯This template makes extensive use of comparison parser functions. A #switch statement couldn't be used for most of it because it deals with floating-point numeric ranges rather than discrete integers. To simplify the code, latitude is dealt with in the main template and then one of four sub-templates dealing solely with longitude may be called.
- Template:Lunar quadrangle/30-65N
- Template:Lunar quadrangle/0-30N
- Template:Lunar quadrangle/0-30S
- Template:Lunar quadrangle/30-65S
Each of these sub-templates has two complete lists of quadrangles that lie in the range of latitudes it's dealing with, the second list sorted in reverse from the first list to account for using east longitude instead of west longitude. So one should be able to use the full 0-360° range for both E and W longitude.
No similar provision was made for using negative latitude to indicate southern latitudes.