https://pfspipe.ipmu.jp/jira This file is an XML representation of an issue en-us 8.3.4 803005 13-09-2019 https://pfspipe.ipmu.jp/jira/browse/INSTRM-236 Instrument control development <p>I think we can add a .fitsCard=NAME field to the Keys. which if seen would indicate that the value should be directly written to the FITS headers.</p> INSTRM-236

Add .fitsCard field to KeyDictionary definitions.

Task Normal Done Done cloomis cloomis FITS Wed, 18 Oct 2017 15:32:36 +0000 Wed, 11 Jul 2018 16:18:08 +0000 Tue, 5 Jun 2018 22:58:45 +0000 tron_actorcore 0 1 <p><tt>ics_actorkeys</tt> dictionary keys can now accept options of the form <tt>FITS=(shortName, longName)</tt>. For example:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> Key(<span class="code-quote">'flow'</span>, <span class="code-object">Float</span>(name=<span class="code-quote">'Flow_meter'</span>, units=<span class="code-quote">'Hz'</span>, help=<span class="code-quote">'Flow meter reading'</span>, FITS=(<span class="code-quote">'W_MCFLOW'</span>, <span class="code-quote">'MCP__COOLANT_FLOW'</span>))), </pre> </div></div> <p>The <tt>actorcore.utility.fits</tt> module has grown the following routine (and typos and brainos, ugh. Sorry):</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> def gatherHeaderCards(cmd, actor, modelNames=None, shortNames=False): """ Fetch and <span class="code-keyword">return</span> all FITS cards defined in the given models. Args ---- cmd : an actorcore Command actor : an actorcore Actor, Which contans .models. modelNames : None, or list of strings The actors to generate keys <span class="code-keyword">for</span>. If None, all the models in actor.models shortNames : bool If True, use the <span class="code-object">short</span> FITS names. Returns ------- cards : list of fitsio-compatible card dictionaries. Suitable to get a header with <span class="code-quote">"fitsio.FITSHDR(cards)"</span> """ </pre> </div></div> <p>And a routine for starting an image file, which can optionally append a <tt>longName to short name</tt> translation HDU:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-python"> <span class="code-keyword">def</span> startFitsFile(cmd, filename, cards, img=<span class="code-keyword"><span class="code-object">None</span></span>, clobber=<span class="code-keyword"><span class="code-object">False</span></span>, doShortnameHDU=<span class="code-keyword"><span class="code-object">True</span></span>): """ Write the PHDU <span class="code-keyword">and</span> first HDU(s). Args ---- cmd : an actorcore Command filename : string Full pathname <span class="code-keyword">for</span> the FITS <span class="code-object">file</span>. cards : <span class="code-object">list</span> of fits cards fitsio compatible: strings <span class="code-keyword">or</span> dictionaries img : <span class="code-keyword"><span class="code-object">None</span></span>, <span class="code-keyword">or</span> a 2-d image clobber : <span class="code-object">bool</span> Whether to overwrite <span class="code-object">any</span> existing <span class="code-object">file</span>. In production, this should <span class="code-keyword">not</span> happen. doShortnameHDU : <span class="code-object">bool</span> Whether to create a translation HDU <span class="code-keyword">if</span> we have short card names. """ </pre> </div></div> <p>Yes, this one should have been reviewed.</p> Relates INSTRM-414 Development Rank 0|ii04nx: Sprint 2017-10A