importing geojson in profiletool generates wrong linestring

[landryb]

Description

the code in the profile tool generates wonky LINESTRING coordinates from regular geojson

How to reproduce

with such geojson:

{
"type": "FeatureCollection",
"name": "test2",
"crs": { "type": "name", "properties": { "name": "urn:ogc:def:crs:EPSG::3857" } },
"features": [
{ "type": "Feature", "properties": { }, "geometry": { "type": "LineString", "coordinates": [ [ 327691.077272970229387, 5814954.333092866465449 ], [ 328134.133446227526292, 5814802.898720778524876 ], [ 328220.435447908530477, 5814998.050545761361718 ], [ 328112.231606393354014, 5815247.273160547018051 ], [ 328025.732677087304182, 5815344.766806700266898 ], [ 327766.407082348188851, 5815377.104877015575767 ], [ 327561.180022588465363, 5815301.083452751860023 ] ] } }
]
}

the generated ewkt in the POST has NaN entries, and crazy coordinates:

<wps:ComplexData mimeType="application/ewkt">SRID=3857;LINESTRING(36438328842.84073 NaN,36487649630.44055 17730059.715392854,36497256725.32212 -16927493.588548213,36485211528.78277 NaN,36475582512.018265 NaN,36446714518.862236 -9074580.894592712,36423868747.072784 NaN)</wps:ComplexData>

with the same geojson as EPSG:2154:

{
"type": "FeatureCollection",
"name": "test2",
"crs": { "type": "name", "properties": { "name": "urn:ogc:def:crs:EPSG::2154" } },
"features": [
{ "type": "Feature", "properties": { }, "geometry": { "type": "LineString", "coordinates": [ [ 695659.767537201987579, 6568409.332257196307182 ], [ 695966.518963297014125, 6568304.587867798283696 ], [ 696026.372900096001104, 6568439.259225595742464 ], [ 695951.555479097296484, 6568611.339293892495334 ], [ 695891.70154229819309, 6568678.674972792156041 ], [ 695712.139731901115738, 6568701.120199091732502 ], [ 695569.986632003332488, 6568648.748004392720759 ] ] } }
]
}

the ewkt in the POST is also wrong:

<?xml version="1.0" encoding="UTF-8"?><wps:Execute version="1.0.0" service="WPS" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.opengis.net/wps/1.0.0" xmlns:wfs="http://www.opengis.net/wfs" xmlns:wps="http://www.opengis.net/wps/1.0.0" xmlns:ows="http://www.opengis.net/ows/1.1" xmlns:gml="http://www.opengis.net/gml" xmlns:ogc="http://www.opengis.net/ogc" xmlns:wcs="http://www.opengis.net/wcs/1.1.1" xmlns:dwn="http://geoserver.org/wps/download" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd">
<ows:Identifier>gs:LongitudinalProfile</ows:Identifier><wps:DataInputs>
<wps:Input><ows:Identifier>geometry</ows:Identifier><wps:Data>
<wps:ComplexData mimeType="application/ewkt">SRID=3857;LINESTRING(77400416070.9228 NaN,77434563483.47581 NaN,77441226393.24225 NaN,77432897756.03421 6681531.760654547,77426234846.26776 NaN,77406246116.96844 NaN,77390421706.27313 28807465.4448577)</wps:ComplexData>
</wps:Data></wps:Input><wps:Input><ows:Identifier>targetProjection</ows:Identifier><wps:Data><wps:LiteralData>EPSG:3857</wps:LiteralData></wps:Data></wps:Input><wps:Input><ows:Identifier>distance</ows:Identifier><wps:Data><wps:LiteralData>10</wps:LiteralData></wps:Data></wps:Input><wps:Input><ows:Identifier>layerName</ows:Identifier><wps:Data><wps:LiteralData>geor:rgealti_region_5m_mnt_2021</wps:LiteralData></wps:Data></wps:Input></wps:DataInputs><wps:ResponseForm><wps:RawDataOutput><ows:Identifier>result</ows:Identifier></wps:RawDataOutput></wps:ResponseForm></wps:Execute>

Expected Result
the coordinates should be properly reprojected

Current Result
user gets an error message:
Error The provided line is outside the profile coverage