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<p>Hi,</p>
<p> we are looking into using POINT4D points with Postgis, but we
need to communicate in GeoJson. We've looked into the code and
we'd like to know if adding an other condition using "<span class="pl-k" style="box-sizing: border-box; color: rgb(215, 58, 73); font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, Courier, monospace; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: pre; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">if</span><span style="color: rgb(36, 41, 46); font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, Courier, monospace; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: pre; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 251, 221); text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"> (!</span><span class="pl-c1" style="box-sizing: border-box; color: rgb(0, 92, 197); font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, Courier, monospace; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: pre; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">FLAGS_GET_M</span><span style="color: rgb(36, 41, 46); font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, Courier, monospace; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: pre; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 251, 221); text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">(pa->flags))"</span>"<span style="color: rgb(36, 41, 46); font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, Courier, monospace; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: pre; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 251, 221); text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"></span>
in liblwgeom/lwout_geojson.c function pointArray_to_geojson() to
support the fourth dimension would be the best option? <br>
</p>
<p>Here's an example of what we would do
<a class="moz-txt-link-freetext" href="https://github.com/belug23/postgis/compare/svn-trunk...belug23-4d-geojson">https://github.com/belug23/postgis/compare/svn-trunk...belug23-4d-geojson</a></p>
<p>Thanks.</p>
<p>Alexandre Lessard<br>
<br>
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