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<p>I'm not sure the "right" answer, but I got around that (first)
error by specifying the full path to the geoidgrid file. This
required specifying the proj string (instead of the EPSG string)
in the reprojection "out_srs" field. <br>
</p>
<p>I also specified the equivalent EPSG string in the "a_srs" field
of the writer to make sure I got the standard metadata. I'm not
100% sure this step is necessary.</p>
<div class="moz-cite-prefix">On 3/5/19 9:32 AM, Andrew Bell wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CACJ51z07X10Bw+TvUOwMtSc_wsWuEWGwr9Tmtgpm=nJnM_darg@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">I've been there. Having spent way too much time on
this, I still think dynamic proj is the way to go. Proj support
in GDAL is painful. Hopefully the new release will cure that.</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Tue, Mar 5, 2019 at 10:24
AM Doug Newcomb <<a href="mailto:newcomb.ttg@gmail.com"
moz-do-not-send="true">newcomb.ttg@gmail.com</a>> wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="auto">If I don't set it to static, I get another set
of error messages</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Tue, Mar 5, 2019, 8:41
AM Andrew Bell <<a
href="mailto:andrew.bell.ia@gmail.com" target="_blank"
moz-do-not-send="true">andrew.bell.ia@gmail.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr">I remember having a bunch of trouble when
using --with-static-proj. I'd suggest not setting that
and using PROJSO env. var if you have libproj in a
non-standard location.
<div><br>
</div>
<div>Howard, do you remember the issue with
proj location in one of the distros? I know it was
wrong and then got fixed, but I can't recall the
details.</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Mar 4, 2019 at
9:23 PM Doug Newcomb <<a
href="mailto:newcomb.ttg@gmail.com" rel="noreferrer"
target="_blank" moz-do-not-send="true">newcomb.ttg@gmail.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px
0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div dir="ltr">Currently , /usr/share/proj has
nothing.
<div>/usr/local/share/proj has:</div>
<div>CH epsg esri esri.extra GL27 IGNF
ITRF2000 ITRF2008 ITRF2014 nad27 nad83
nad.lst null other.extra proj_def.dat world<br>
</div>
<div><br>
</div>
<div>Doug</div>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Mar 4,
2019 at 9:10 PM Doug Newcomb <<a
href="mailto:newcomb.ttg@gmail.com"
rel="noreferrer" target="_blank"
moz-do-not-send="true">newcomb.ttg@gmail.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px
0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr">I had the shift files installed ,
but removed them when I started seeing the
problem. No effect.
<div><br>
</div>
<div>Doug</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Mar 4,
2019 at 8:56 PM Andrew Bell <<a
href="mailto:andrew.bell.ia@gmail.com"
rel="noreferrer" target="_blank"
moz-do-not-send="true">andrew.bell.ia@gmail.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="auto">Do you have the shift files
installed with your GDAL install? If so, are
they in the standard location (/usr/share, I
believe)?</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon,
Mar 4, 2019, 8:47 PM Doug Newcomb <<a
href="mailto:newcomb.ttg@gmail.com"
rel="noreferrer" target="_blank"
moz-do-not-send="true">newcomb.ttg@gmail.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">Hi Folks,
<div>This is probably something
simple. I am compiling pdal 1.8
from source and i am running into
a puzzling error.</div>
<div>Running this :</div>
<div>pdal translate -f
filters.reprojection
--filters.reprojection.out_srs="EPSG:5070+5703"
4699/20130405_las_s23_2510_40.laz
4699_alb/20130405_las_s23_2510_40.laz<br>
</div>
<div><br>
</div>
<div>Gives me:</div>
<div>
<div>(pdal translate Error) GDAL
failure (6) Failed to initialize
PROJ pipeline from
`+proj=longlat +datum=NAD83
+geoidgrids=g2012a_conus.gtx,g2012a_alaska.gtx,g2012a_guam.gtx,g2012a_hawaii.gtx,g2012a_puertorico.gtx,g2012a_samoa.gtx
+vunits=m +no_defs' to
`+proj=aea +lat_1=29.5
+lat_2=45.5 +lat_0=23 +lon_0=-96
+x_0=0 +y_0=0 +ellps=GRS80
+towgs84=0,0,0,0,0,0,0 +units=m
+geoidgrids=g2012a_conus.gtx,g2012a_alaska.gtx,g2012a_guam.gtx,g2012a_hawaii.gtx,g2012a_puertorico.gtx,g2012a_samoa.gtx
+vunits=m +no_defs': failed to
load datum shift file</div>
<div>PDAL: filters.reprojection:
Could not construct coordinate
transformation object in
createTransform</div>
</div>
<div><br>
</div>
<div>Any thoughts ?</div>
<div><br>
</div>
<div>Doug</div>
</div>
</div>
</div>
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<div><br>
</div>
-- <br>
<div dir="ltr"
class="gmail-m_-6554764002681669719m_3618181606220284050gmail_signature">Andrew
Bell<br>
<a href="mailto:andrew.bell.ia@gmail.com"
rel="noreferrer" target="_blank"
moz-do-not-send="true">andrew.bell.ia@gmail.com</a></div>
</blockquote>
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<div><br>
</div>
-- <br>
<div dir="ltr" class="gmail_signature">Andrew Bell<br>
<a href="mailto:andrew.bell.ia@gmail.com" target="_blank"
moz-do-not-send="true">andrew.bell.ia@gmail.com</a></div>
<br>
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