<div dir="auto">As a follow-on to my earlier query, after much digging if found some files in this shapefile folder that might answer my question. There are three files with exactly the same data as the attribute table. One is a csv file, one an xls file and one an mdb file. I figured that this is the derived data that the attribute table is reading from. How can I tell which one it is? Can I edit this file while the layer is open or should I first remove the layer before editing?<div dir="auto"><br></div><div dir="auto">Thank you,</div><div dir="auto"><br></div><div dir="auto">Paddy</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Apr 11, 2021, 19:28 Pat Brown <<a href="mailto:mistyhaven@gmail.com">mistyhaven@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">Hi<div dir="auto"> I am having a problem with changing co-ordinate in my attribute table. I am using QGIS 3.18 on WIN 97,so far without any issues. </div><div dir="auto"> It is a point layer with towns and their co-ordinates. Three of these data points had empty co-ordinate records and they displayed way out of position. This was already a mystery as I couldn't figure out how it could display without these. I then filled in the correct co-ordinates but the points are still displaying incorrectly.</div><div dir="auto"> Then I noticed that on the "identify feature" panel there is a subunit called (Derived) and it says (clicked coordinate X and Y). How do I edit this or get rid of this?</div><div dir="auto"><br></div><div dir="auto">Many thanks,</div><div dir="auto"><br></div><div dir="auto">Paddy</div></div>
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