<font face="arial" size="2"><p style="margin:0;padding:0;font-family: arial; font-size: 10pt; overflow-wrap: break-word;">The S57 file we used to test with each language and it is read correctly in C# & python, our c++ project is the problem. The S57 is the one generated in "\gdal-3.4.1\autotest\ogr\data\s57" when we built gdal. But <a href="https://drive.google.com/file/d/1AGCHEQMWHvs6IJgDW45KJvK6gm-r_cpH/view?usp=sharing">here is a link</a> to that s57 folder.<br /><br />The specific s57 file we used was "1B5X02NE.000" which in reference to the first image I linked should have 13 layers. <br />Thanks in advance for the help! <br /><br />Daniel<br /><br /><br /></p>
<p style="margin:0;padding:0;font-family: arial; font-size: 10pt; overflow-wrap: break-word;">-----Original Message-----<br />From: "kusala nine" <kusala9@googlemail.com><br />Sent: Friday, January 28, 2022 7:04am<br />To: "Momtchil Momtchev" <momtchil@momtchev.com><br />Cc: dthorne@pivotmaritime.com, gdal-dev@lists.osgeo.org<br />Subject: Re: [gdal-dev] GDAL/OGR 3.4.1 not reading S57 correctly<br /><br /></p>
<div id="SafeStyles1643331021">I’m an S57 expert. Send me the data - I’ll take a look, there’s a lot of leeway with S57 and sometimes it trips up GDAL. I had issues with AML data before which is similar…
<div>Jonathan. <br /><br />
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<blockquote>On 27 Jan 2022, at 10:44, Momtchil Momtchev <momtchil@momtchev.com> wrote:<br /><br /></blockquote>
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<p style="margin:0;padding:0;font-family: arial; font-size: 10pt; overflow-wrap: break-word;"> Your code looks OK, can you send me the file too?</p>
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<div class="moz-cite-prefix">On 27/01/2022 03:34, <a class="moz-txt-link-abbreviated" href="mailto:dthorne@pivotmaritime.com">dthorne@pivotmaritime.com</a> wrote:</div>
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<p style="margin:0;padding:0;margin: 0; padding: 0; font-family: arial; font-size: 10pt; overflow-wrap: break-word;">Here is the C++ code we have written to read the test s57 file. <br /><a class="moz-txt-link-freetext" href="https://pastebin.com/seXrkgmB">https://pastebin.com/seXrkgmB</a><br /> <br /> We feel that it is some setup stuff we have missed but can't find any clear information. For example we hadn't seen GDAL_DATA environment variables mentioned in any of the documentation we've tried following until Even mentioned it. Are there any other setup stuff we need to do? <a href="https://pastebin.com/seXrkgmB"><br /></a><br /><br /></p>
<p style="margin:0;padding:0;margin: 0; padding: 0; font-family: arial; font-size: 10pt; overflow-wrap: break-word;">-----Original Message-----<br /> From: "Momtchil Momtchev" <a class="moz-txt-link-rfc2396E" href="mailto:momtchil@momtchev.com"><momtchil@momtchev.com></a><br /> Sent: Wednesday, January 26, 2022 9:21pm<br /> To: <a class="moz-txt-link-abbreviated" href="mailto:dthorne@pivotmaritime.com">dthorne@pivotmaritime.com</a>, <a class="moz-txt-link-abbreviated" href="mailto:gdal-dev@lists.osgeo.org">gdal-dev@lists.osgeo.org</a><br /> Subject: Re: [gdal-dev] GDAL/OGR 3.4.1 not reading S57 correctly<br /><br /></p>
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<p style="margin:0;padding:0;margin: 0; padding: 0; font-family: arial; font-size: 10pt; overflow-wrap: break-word;">Can you post your C++ code? Generally, you have more chances of getting an answer for this type of question on <a class="moz-txt-link-freetext" href="https://gis.stackexchange.com/">https://gis.stackexchange.com/</a></p>
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<div class="moz-cite-prefix">On 24/01/2022 06:36, <a class="moz-txt-link-abbreviated moz-txt-link-freetext" href="mailto:dthorne@pivotmaritime.com">dthorne@pivotmaritime.com</a> wrote:</div>
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<p style="margin:0;padding:0;margin: 0; padding: 0; font-family: arial; font-size: 10pt; overflow-wrap: break-word;"><span style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Hi, </span><br style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;" /><span style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">So I am trying to get a test C++ project built to read S57 files using the gdal/ogr C++ library. </span><br style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;" /><span style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">I have previously used the C# library that is on there NuGet manager which states v2.4.4 and that seems to read the s57 without issues. Also tried python and that seems to read it with no issues. </span><br style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;" /><br style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;" /><span style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">However, I am having a problem with the C++ test project. Having built the C++ library into the .lib and .dll files I have included them into a blank project and implemented the functions to read the s57 file, however it is only reporting 5 layers.</span><br style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;" /><span style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">These 5 layers are the same no matter the s57 file. And 4 out of those 5 layers are not actually layers.</span><br style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;" /><span style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Using the autotest generated s57 file as a unit test to cross check, there is supposed to be 13 layers. </span><br style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;" /><br /> Note: I had feedback from Even indicating the setup environment is probably wrong. And to set up the GDAL_DATA environment variable, so we've made an environment variable referencing the gdal/data folder and that hasn't fixed the problem, but I think it's on the right track as Even said they could reproduce the problem if not setup correctly.<br /><br style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;" /><strong style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">Has anyone had success reading s57 files with a C++ 3.4.1. project that could possibly help get this going?</strong><br /><br /> Link to reference Image: <a class="moz-txt-link-freetext" href="https://imgur.com/a/KwmqZSe">https://imgur.com/a/KwmqZSe</a></p>
<p style="margin:0;padding:0;margin: 0; padding: 0; font-family: arial; font-size: 10pt; overflow-wrap: break-word;"><br style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;" /><span style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Regards,</span><br style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;" /><span style="color: #000000; font-family: arial; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Daniel</span></p>
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<p class="moz-quote-pre" style="margin:0;padding:0;margin: 0; padding: 0;">_______________________________________________ gdal-dev mailing list <a class="moz-txt-link-abbreviated moz-txt-link-freetext" href="mailto:gdal-dev@lists.osgeo.org">gdal-dev@lists.osgeo.org</a> <a class="moz-txt-link-freetext" href="https://lists.osgeo.org/mailman/listinfo/gdal-dev">https://lists.osgeo.org/mailman/listinfo/gdal-dev</a></p>
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<p class="moz-signature" style="margin:0;padding:0;margin: 0; padding: 0;">-- Momtchil Momtchev <a class="moz-txt-link-rfc2396E" href="mailto:momtchil@momtchev.com"><momtchil@momtchev.com></a></p>
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<p class="moz-signature" style="margin:0;padding:0;">--
Momtchil Momtchev <a class="moz-txt-link-rfc2396E" href="mailto:momtchil@momtchev.com"><momtchil@momtchev.com></a>
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