What expression will give age in years in QGIS? The Next CEO of Stack OverflowQGIS Points to...

Written every which way

Is "for causing autism in X" grammatical?

Is there a way to save my career from absolute disaster?

Why does standard notation not preserve intervals (visually)

What's the best way to handle refactoring a big file?

Why has the US not been more assertive in confronting Russia in recent years?

Is it ever safe to open a suspicious html file (e.g. email attachment)?

Received an invoice from my ex-employer billing me for training; how to handle?

Bold, vivid family

MessageLevel in QGIS3

Are there any limitations on attacking while grappling?

How to invert MapIndexed on a ragged structure? How to construct a tree from rules?

Is it possible to search for a directory/file combination?

What is the purpose of the Evocation wizard's Potent Cantrip feature?

What is the result of assigning to std::vector<T>::begin()?

Why does the UK parliament need a vote on the political declaration?

Novel about a guy who is possessed by the divine essence and the world ends?

How to start emacs in "nothing" mode (`fundamental-mode`)

Limits on contract work without pre-agreed price/contract (UK)

Skipping indices in a product

Elegant way to replace substring in a regex with optional groups in Python?

If Nick Fury and Coulson already knew about aliens (Kree and Skrull) why did they wait until Thor's appearance to start making weapons?

Would this house-rule that treats advantage as a +1 to the roll instead (and disadvantage as -1) and allows them to stack be balanced?

Unreliable Magic - Is it worth it?



What expression will give age in years in QGIS?



The Next CEO of Stack OverflowQGIS Points to Path Plugin Date/time errorHow can I get the field index of the new layer in my script using Python?plugin manager fault installationSeparate a string value in two integers in QGISHow to call default tool in QGIS inside plugin using python script?clustering categorized datawriting an expression in qgis (2.14.0)What has replaced QGIS SPIT (Shapefile to PostGIS Import Tool)?QGIS plugin fields will not resetSending data between QGIS and other programs in real time












1















I have the date at which a pipe was laid. I want to create a field giving the age of the pipe in years. How do I do this in QGIS?










share|improve this question









New contributor




TraineeGIS is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

























    1















    I have the date at which a pipe was laid. I want to create a field giving the age of the pipe in years. How do I do this in QGIS?










    share|improve this question









    New contributor




    TraineeGIS is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      1












      1








      1








      I have the date at which a pipe was laid. I want to create a field giving the age of the pipe in years. How do I do this in QGIS?










      share|improve this question









      New contributor




      TraineeGIS is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I have the date at which a pipe was laid. I want to create a field giving the age of the pipe in years. How do I do this in QGIS?







      qgis-plugins






      share|improve this question









      New contributor




      TraineeGIS is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question









      New contributor




      TraineeGIS is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question








      edited 6 hours ago









      Vince

      14.8k32849




      14.8k32849






      New contributor




      TraineeGIS is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked 7 hours ago









      TraineeGISTraineeGIS

      113




      113




      New contributor




      TraineeGIS is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      TraineeGIS is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      TraineeGIS is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






















          2 Answers
          2






          active

          oldest

          votes


















          4














          Or use the age function



          year(age(now() ,"yourdatefield"))





          share|improve this answer
























          • Sometimes I get comfortable using some function and just forget that there might be another one that saves some time... :P

            – Gabriel C.
            5 hours ago



















          2














          From the field calculator, this expression could do the trick:



          year(now()) - year('the laying date')



          Check if the date format will work, but aside from that, it should be pretty easy. The laying date can be replaced by a field value.






          share|improve this answer
























            Your Answer








            StackExchange.ready(function() {
            var channelOptions = {
            tags: "".split(" "),
            id: "79"
            };
            initTagRenderer("".split(" "), "".split(" "), channelOptions);

            StackExchange.using("externalEditor", function() {
            // Have to fire editor after snippets, if snippets enabled
            if (StackExchange.settings.snippets.snippetsEnabled) {
            StackExchange.using("snippets", function() {
            createEditor();
            });
            }
            else {
            createEditor();
            }
            });

            function createEditor() {
            StackExchange.prepareEditor({
            heartbeatType: 'answer',
            autoActivateHeartbeat: false,
            convertImagesToLinks: false,
            noModals: true,
            showLowRepImageUploadWarning: true,
            reputationToPostImages: null,
            bindNavPrevention: true,
            postfix: "",
            imageUploader: {
            brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
            contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
            allowUrls: true
            },
            onDemand: true,
            discardSelector: ".discard-answer"
            ,immediatelyShowMarkdownHelp:true
            });


            }
            });






            TraineeGIS is a new contributor. Be nice, and check out our Code of Conduct.










            draft saved

            draft discarded


















            StackExchange.ready(
            function () {
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fgis.stackexchange.com%2fquestions%2f317171%2fwhat-expression-will-give-age-in-years-in-qgis%23new-answer', 'question_page');
            }
            );

            Post as a guest















            Required, but never shown

























            2 Answers
            2






            active

            oldest

            votes








            2 Answers
            2






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            4














            Or use the age function



            year(age(now() ,"yourdatefield"))





            share|improve this answer
























            • Sometimes I get comfortable using some function and just forget that there might be another one that saves some time... :P

              – Gabriel C.
              5 hours ago
















            4














            Or use the age function



            year(age(now() ,"yourdatefield"))





            share|improve this answer
























            • Sometimes I get comfortable using some function and just forget that there might be another one that saves some time... :P

              – Gabriel C.
              5 hours ago














            4












            4








            4







            Or use the age function



            year(age(now() ,"yourdatefield"))





            share|improve this answer













            Or use the age function



            year(age(now() ,"yourdatefield"))






            share|improve this answer












            share|improve this answer



            share|improve this answer










            answered 5 hours ago









            cskcsk

            9,4601035




            9,4601035













            • Sometimes I get comfortable using some function and just forget that there might be another one that saves some time... :P

              – Gabriel C.
              5 hours ago



















            • Sometimes I get comfortable using some function and just forget that there might be another one that saves some time... :P

              – Gabriel C.
              5 hours ago

















            Sometimes I get comfortable using some function and just forget that there might be another one that saves some time... :P

            – Gabriel C.
            5 hours ago





            Sometimes I get comfortable using some function and just forget that there might be another one that saves some time... :P

            – Gabriel C.
            5 hours ago













            2














            From the field calculator, this expression could do the trick:



            year(now()) - year('the laying date')



            Check if the date format will work, but aside from that, it should be pretty easy. The laying date can be replaced by a field value.






            share|improve this answer




























              2














              From the field calculator, this expression could do the trick:



              year(now()) - year('the laying date')



              Check if the date format will work, but aside from that, it should be pretty easy. The laying date can be replaced by a field value.






              share|improve this answer


























                2












                2








                2







                From the field calculator, this expression could do the trick:



                year(now()) - year('the laying date')



                Check if the date format will work, but aside from that, it should be pretty easy. The laying date can be replaced by a field value.






                share|improve this answer













                From the field calculator, this expression could do the trick:



                year(now()) - year('the laying date')



                Check if the date format will work, but aside from that, it should be pretty easy. The laying date can be replaced by a field value.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered 5 hours ago









                Gabriel C.Gabriel C.

                1,342320




                1,342320






















                    TraineeGIS is a new contributor. Be nice, and check out our Code of Conduct.










                    draft saved

                    draft discarded


















                    TraineeGIS is a new contributor. Be nice, and check out our Code of Conduct.













                    TraineeGIS is a new contributor. Be nice, and check out our Code of Conduct.












                    TraineeGIS is a new contributor. Be nice, and check out our Code of Conduct.
















                    Thanks for contributing an answer to Geographic Information Systems Stack Exchange!


                    • Please be sure to answer the question. Provide details and share your research!

                    But avoid



                    • Asking for help, clarification, or responding to other answers.

                    • Making statements based on opinion; back them up with references or personal experience.


                    To learn more, see our tips on writing great answers.




                    draft saved


                    draft discarded














                    StackExchange.ready(
                    function () {
                    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fgis.stackexchange.com%2fquestions%2f317171%2fwhat-expression-will-give-age-in-years-in-qgis%23new-answer', 'question_page');
                    }
                    );

                    Post as a guest















                    Required, but never shown





















































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown

































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown







                    Popular posts from this blog

                    Gersau Kjelder | Navigasjonsmeny46°59′0″N 8°31′0″E46°59′0″N...

                    What is the “three and three hundred thousand syndrome”?Who wrote the book Arena?What five creatures were...

                    Are all UTXOs locked by an address spent in a transaction?UTXO all sent to change address?Signing...