[pdal] [EXTERNAL] Re: reader.ept error - Could read from

Pearson, Scott pearsonsm at ornl.gov
Mon Jul 8 05:35:44 PDT 2024 

Hi Howard,
Here’s what I see after setting  VERBOSE=1 :

pdal pipeline Plot_176612216020004.json --debug
(PDAL Debug) Debugging...
(pdal pipeline readers.ept Debug) Curl config:
        timeout: 5s
        followRedirect: true
        verifyPeer: true
        caBundle: (default)
        caInfo: (default)
        Proxy: (default)
* Host s3-us-west-2.amazonaws.com:443 was resolved.
* IPv6: (none)
* IPv4: 52.92.147.120, 52.92.128.104, 52.218.236.96, 52.92.152.216, 52.218.183.0, 52.218.237.32, 52.92.180.72, 52.92.138.0
*   Trying 52.92.147.120:443...
* Connected to s3-us-west-2.amazonaws.com (52.92.147.120) port 443
* schannel: disabled automatic use of client certificate
* ALPN: curl offers http/1.1
* schannel: next InitializeSecurityContext failed: CRYPT_E_NO_REVOCATION_CHECK (0x80092012) - The revocation function was unable to check revocation for the certificate.
* Closing connection
* schannel: shutting down SSL/TLS connection with s3-us-west-2.amazonaws.com port 443
Curl failure: SSL connect error
* Hostname s3-us-west-2.amazonaws.com was found in DNS cache
*   Trying 52.92.147.120:443...
* Connected to s3-us-west-2.amazonaws.com (52.92.147.120) port 443
* schannel: disabled automatic use of client certificate
* ALPN: curl offers http/1.1
* schannel: next InitializeSecurityContext failed: CRYPT_E_NO_REVOCATION_CHECK (0x80092012) - The revocation function was unable to check revocation for the certificate.
* Closing connection
* schannel: shutting down SSL/TLS connection with s3-us-west-2.amazonaws.com port 443
Curl failure: SSL connect error
* Hostname s3-us-west-2.amazonaws.com was found in DNS cache
*   Trying 52.92.147.120:443...
* Connected to s3-us-west-2.amazonaws.com (52.92.147.120) port 443
* schannel: disabled automatic use of client certificate
* ALPN: curl offers http/1.1
* schannel: next InitializeSecurityContext failed: CRYPT_E_NO_REVOCATION_CHECK (0x80092012) - The revocation function was unable to check revocation for the certificate.
* Closing connection
* schannel: shutting down SSL/TLS connection with s3-us-west-2.amazonaws.com port 443
Curl failure: SSL connect error
* Hostname s3-us-west-2.amazonaws.com was found in DNS cache
*   Trying 52.92.147.120:443...
* Connected to s3-us-west-2.amazonaws.com (52.92.147.120) port 443
* schannel: disabled automatic use of client certificate
* ALPN: curl offers http/1.1
* schannel: next InitializeSecurityContext failed: CRYPT_E_NO_REVOCATION_CHECK (0x80092012) - The revocation function was unable to check revocation for the certificate.
* Closing connection
* schannel: shutting down SSL/TLS connection with s3-us-west-2.amazonaws.com port 443
Curl failure: SSL connect error
* Hostname s3-us-west-2.amazonaws.com was found in DNS cache
*   Trying 52.92.147.120:443...
* Connected to s3-us-west-2.amazonaws.com (52.92.147.120) port 443
* schannel: disabled automatic use of client certificate
* ALPN: curl offers http/1.1
* schannel: next InitializeSecurityContext failed: CRYPT_E_NO_REVOCATION_CHECK (0x80092012) - The revocation function was unable to check revocation for the certificate.
* Closing connection
* schannel: shutting down SSL/TLS connection with s3-us-west-2.amazonaws.com port 443
Curl failure: SSL connect error
* Hostname s3-us-west-2.amazonaws.com was found in DNS cache
*   Trying 52.92.147.120:443...
* Connected to s3-us-west-2.amazonaws.com (52.92.147.120) port 443
* schannel: disabled automatic use of client certificate
* ALPN: curl offers http/1.1
* schannel: next InitializeSecurityContext failed: CRYPT_E_NO_REVOCATION_CHECK (0x80092012) - The revocation function was unable to check revocation for the certificate.
* Closing connection
* schannel: shutting down SSL/TLS connection with s3-us-west-2.amazonaws.com port 443
Curl failure: SSL connect error
PDAL: readers.ept: Could not read from s3-us-west-2.amazonaws.com/usgs-lidar-public/USGS_LPC_TN_27County_blk4_2015_LAS_2018/ept.json

Thanks,
Scott



From: Howard Butler <howard at hobu.co>
Sent: Monday, July 8, 2024 8:25 AM
To: Pearson, Scott <pearsonsm at ornl.gov>
Cc: Kirk Waters - NOAA Federal <kirk.waters at noaa.gov>; pdal at lists.osgeo.org
Subject: Re: [pdal] [EXTERNAL] Re: reader.ept error - Could read from

set VERBOSE=1 in your environment before running your pipeline and include the --debug switch in your pdal command to see if it will emit more diagnostic for you.


On Jul 8, 2024, at 7:05 AM, Pearson, Scott via pdal <pdal at lists.osgeo.org<mailto:pdal at lists.osgeo.org>> wrote:

Hi Kirk,

I have seen the problem consistently since July 1 and again this morning.  I use a PC that is on my employer’s VPN, which might be contributing to the issue.

Scott

From: Kirk Waters - NOAA Federal <kirk.waters at noaa.gov<mailto:kirk.waters at noaa.gov>>
Sent: Monday, July 8, 2024 7:35 AM
To: Pearson, Scott <pearsonsm at ornl.gov<mailto:pearsonsm at ornl.gov>>
Cc: Paul Harwood <runette at gmail.com<mailto:runette at gmail.com>>; pdal at lists.osgeo.org<mailto:pdal at lists.osgeo.org>
Subject: Re: [pdal] [EXTERNAL] Re: reader.ept error - Could read from

I've seen this error message before with other files. When I pulled the ept.json file to verify, it looked fine. Rerunning the command also worked fine. This has made me believe it's been a network issue. For my automated processes, I now try to catch that response, sleep a minute, and then try again. Has it been consistently failing?

Kirk Waters, PhD
NOAA Office for Coastal Management
Applied Sciences Program
coast.noaa.gov/digitalcoast<https://urldefense.us/v2/url?u=http-3A__coast.noaa.gov_digitalcoast&d=DwMFaQ&c=v4IIwRuZAmwupIjowmMWUmLasxPEgYsgNI-O7C4ViYc&r=HORY163nBbFgyWK0c3Xwo0vnkU1QghnN6V30DBX36lU&m=_j6WrNWoVwy77DWC5EJvBc9LKUL5lV6AlicsKukZeWnLAijORUp4Y6Y6O2QTeSFs&s=py4GkxTULW8v1KQXRdcuOrApgAtGP2DNvXXiG6LFkWU&e=>




On Mon, Jul 8, 2024 at 7:26 AM Pearson, Scott via pdal <pdal at lists.osgeo.org<mailto:pdal at lists.osgeo.org>> wrote:
Hi Paul,

The URL is quoted in my input JSON file.  In the email message, Microsoft Outlook converted the URL text to a link and dropped the quotes.  Here’s a snippet from the JSON with quotation marks preserved:
{
    "tag": "ept_reader",
    "type": "readers.ept",
    "bounds": "([ -9423306.45485711 , -9421847.59871605 ],[ 4175665.92739632 , 4177131.3660114 ])",
    "filename": “https://s3-us-west-2.amazonaws.com/usgs-lidar-public/USGS_LPC_TN_27County_blk4_2015_LAS_2018/ept.json<https://urldefense.us/v2/url?u=https-3A__s3-2Dus-2Dwest-2D2.amazonaws.com_usgs-2Dlidar-2Dpublic_USGS-5FLPC-5FTN-5F27County-5Fblk4-5F2015-5FLAS-5F2018_ept.json&d=DwMFaQ&c=v4IIwRuZAmwupIjowmMWUmLasxPEgYsgNI-O7C4ViYc&r=HORY163nBbFgyWK0c3Xwo0vnkU1QghnN6V30DBX36lU&m=_j6WrNWoVwy77DWC5EJvBc9LKUL5lV6AlicsKukZeWnLAijORUp4Y6Y6O2QTeSFs&s=2fzUXpUwgQYrH-rkW6_bGLG3pgVPaUTGCCioQXewQRU&e=>”,
    "resolution": "0.01",
    "threads": "4"
  }

Thanks,
Scott


From: Paul Harwood <runette at gmail.com<mailto:runette at gmail.com>>
Sent: Saturday, July 6, 2024 5:10 AM
To: Pearson, Scott <pearsonsm at ornl.gov<mailto:pearsonsm at ornl.gov>>
Cc: pdal at lists.osgeo.org<mailto:pdal at lists.osgeo.org>
Subject: [EXTERNAL] Re: [pdal] reader.ept error - Could read from

I don't know if this is just an artefact of the email - but :

https://s3-us-west-2.amazonaws.com/usgs-lidar-public/USGS_LPC_TN_27County_blk4_2015_LAS_2018/ept.json<https://urldefense.us/v2/url?u=https-3A__s3-2Dus-2Dwest-2D2.amazonaws.com_usgs-2Dlidar-2Dpublic_USGS-5FLPC-5FTN-5F27County-5Fblk4-5F2015-5FLAS-5F2018_ept.json&d=DwMFaQ&c=v4IIwRuZAmwupIjowmMWUmLasxPEgYsgNI-O7C4ViYc&r=HORY163nBbFgyWK0c3Xwo0vnkU1QghnN6V30DBX36lU&m=OdmAeyhN4J3b_xFt4WhzHNuQCyNq824pbGFV3UroI6V5tWNz16wjdyIBWpc7MUa1&s=DppyiaHKZxe-lcRF1sMm-tzX3QvrM6XUlmHN-QZEGYo&e=>

should be:

"https://s3-us-west-2.amazonaws.com/usgs-lidar-public/USGS_LPC_TN_27County_blk4_2015_LAS_2018/ept.json<https://urldefense.us/v2/url?u=https-3A__s3-2Dus-2Dwest-2D2.amazonaws.com_usgs-2Dlidar-2Dpublic_USGS-5FLPC-5FTN-5F27County-5Fblk4-5F2015-5FLAS-5F2018_ept.json&d=DwMFaQ&c=v4IIwRuZAmwupIjowmMWUmLasxPEgYsgNI-O7C4ViYc&r=HORY163nBbFgyWK0c3Xwo0vnkU1QghnN6V30DBX36lU&m=OdmAeyhN4J3b_xFt4WhzHNuQCyNq824pbGFV3UroI6V5tWNz16wjdyIBWpc7MUa1&s=DppyiaHKZxe-lcRF1sMm-tzX3QvrM6XUlmHN-QZEGYo&e=>"

On Fri, 5 Jul 2024 at 17:24, Pearson, Scott via pdal <pdal at lists.osgeo.org<mailto:pdal at lists.osgeo.org>> wrote:
Dear PDAL folks,
 I have an error using readers.ept in a PDAL pipeline.  Using instructions on the Quickstart page<https://urldefense.us/v2/url?u=https-3A__pdal.io_en_2.7.2_quickstart.html&d=DwMFaQ&c=v4IIwRuZAmwupIjowmMWUmLasxPEgYsgNI-O7C4ViYc&r=HORY163nBbFgyWK0c3Xwo0vnkU1QghnN6V30DBX36lU&m=OdmAeyhN4J3b_xFt4WhzHNuQCyNq824pbGFV3UroI6V5tWNz16wjdyIBWpc7MUa1&s=su9lNnhWcUnIS-p1ASVmGNvlVbDN_kimfMgeqAjZdLE&e=>, PDAL (v. 2.7.2) is installed using miniconda (conda v. 24.5.0) and applied updates were applied to conda and pdal installations.  The “pdal info autzen.laz -p 0” command works, so I’ve assume that the PDAL install was successful.
 When I run “pdal pipeline Plot_176612216020004.json –debug”, I receive this output and error:
“(PDAL Debug) Debugging...
(pdal pipeline readers.ept Debug) PDAL: readers.ept: Could not read from s3-us-west-2.amazonaws.com/usgs-lidar-public/USGS_LPC_TN_27County_blk4_2015_LAS_2018/ept.json<https://urldefense.us/v2/url?u=http-3A__s3-2Dus-2Dwest-2D2.amazonaws.com_usgs-2Dlidar-2Dpublic_USGS-5FLPC-5FTN-5F27County-5Fblk4-5F2015-5FLAS-5F2018_ept.json&d=DwMFaQ&c=v4IIwRuZAmwupIjowmMWUmLasxPEgYsgNI-O7C4ViYc&r=HORY163nBbFgyWK0c3Xwo0vnkU1QghnN6V30DBX36lU&m=OdmAeyhN4J3b_xFt4WhzHNuQCyNq824pbGFV3UroI6V5tWNz16wjdyIBWpc7MUa1&s=grZ4fqpuKLbRQaHxZRQsSUZEWar0gYK3B0ovPUvWjCc&e=> “
 The contents of Plot_176612216020004.json are:
[
  {
    "tag": "ept_reader",
    "type": "readers.ept",
    "bounds": "([ -9423306.45485711 , -9421847.59871605 ],[ 4175665.92739632 , 4177131.3660114 ])",
    "filename": “https://s3-us-west-2.amazonaws.com/usgs-lidar-public/USGS_LPC_TN_27County_blk4_2015_LAS_2018/ept.json<https://urldefense.us/v2/url?u=https-3A__s3-2Dus-2Dwest-2D2.amazonaws.com_usgs-2Dlidar-2Dpublic_USGS-5FLPC-5FTN-5F27County-5Fblk4-5F2015-5FLAS-5F2018_ept.json&d=DwMFaQ&c=v4IIwRuZAmwupIjowmMWUmLasxPEgYsgNI-O7C4ViYc&r=HORY163nBbFgyWK0c3Xwo0vnkU1QghnN6V30DBX36lU&m=_j6WrNWoVwy77DWC5EJvBc9LKUL5lV6AlicsKukZeWnLAijORUp4Y6Y6O2QTeSFs&s=2fzUXpUwgQYrH-rkW6_bGLG3pgVPaUTGCCioQXewQRU&e=>”,
    "resolution": "0.01",
    "threads": "4"
  },
  {
    "tag": "las_writer",
    "type": "writers.las",
    "filename": "USGS_LPC_TN_27County_blk4_2015_LAS_2018_176612216020004.laz",
    "compression": "laszip",
    "extra_dims": "all",
    "forward": "header, vlr",
    "offset_x": "auto",
    "offset_y": "auto",
    "offset_z": "auto",
    "scale_x": "0.01",
    "scale_y": "0.01",
    "scale_z": "0.01"
  }
]

I can access the etp.json file listed under filename using my browser and also using a curl command from the conda prompt.
I have also tried the Iowa example from this tutorial and receive the same “Could not read from ….” error.
 Any suggestions for solving this problem?  My overall goal is to download lidar point clouds for a set of 200 field plots (3 ha each).
 Thank you,
Scott
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