lasinfo (210611) report for 'AHN4T/02GZ2_16.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 333/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 23211963 number of points by return: 23205593 6358 12 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 204980 601230 0 min x y z: 204980.000 601230.000 -0.713 max x y z: 206019.999 602519.999 8.688 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 23211963 extended number of points by return: 23205593 6358 12 0 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -713 8688 intensity 34 4349 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1083 1085 gps_time 268918455.678782 268919605.467457 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 59 255 G 66 255 B 54 255 NIR 60 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 35.5 ('Amplitude') attribute1 -16.56 27.06 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 23205593 number of intermediate returns: 4 number of last returns: 23208787 number of single returns: 23202421 covered area in square units/kilounits: 1247648/1.25 point density: all returns 18.60 last only 18.60 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23211963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23205593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6358 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 12 instead zero. overview over extended number of returns of given pulse: 23202421 9522 20 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 27369 unclassified (1) 22756303 ground (2) 428291 water (9) +-> flagged as extended overlap: 1598100 +---> 1839 of those are unclassified (1) +---> 1586566 of those are ground (2) +---> 9695 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 1 bin [-0.7,-0.6) has 76 bin [-0.6,-0.5) has 6751 bin [-0.5,-0.4) has 70890 bin [-0.4,-0.3) has 306647 bin [-0.3,-0.2) has 586501 bin [-0.2,-0.1) has 409829 bin [-0.1,0.0) has 396479 bin [0.0,0.1) has 319926 bin [0.1,0.2) has 355372 bin [0.2,0.3) has 1369804 bin [0.3,0.4) has 2004542 bin [0.4,0.5) has 1264903 bin [0.5,0.6) has 975977 bin [0.6,0.7) has 822803 bin [0.7,0.8) has 676879 bin [0.8,0.9) has 646721 bin [0.9,1.0) has 893340 bin [1.0,1.1) has 1116077 bin [1.1,1.2) has 1335370 bin [1.2,1.3) has 1373778 bin [1.3,1.4) has 1747247 bin [1.4,1.5) has 1810943 bin [1.5,1.6) has 1311874 bin [1.6,1.7) has 970326 bin [1.7,1.8) has 480960 bin [1.8,1.9) has 194355 bin [1.9,2.0) has 158773 bin [2.0,2.1) has 124012 bin [2.1,2.2) has 100709 bin [2.2,2.3) has 90670 bin [2.3,2.4) has 76230 bin [2.4,2.5) has 75740 bin [2.5,2.6) has 61402 bin [2.6,2.7) has 49103 bin [2.7,2.8) has 50294 bin [2.8,2.9) has 50778 bin [2.9,3.0) has 50112 bin [3.0,3.1) has 52122 bin [3.1,3.2) has 35814 bin [3.2,3.3) has 23656 bin [3.3,3.4) has 22761 bin [3.4,3.5) has 22909 bin [3.5,3.6) has 22842 bin [3.6,3.7) has 20685 bin [3.7,3.8) has 19169 bin [3.8,3.9) has 18873 bin [3.9,4.0) has 18656 bin [4.0,4.1) has 18810 bin [4.1,4.2) has 18450 bin [4.2,4.3) has 18059 bin [4.3,4.4) has 18135 bin [4.4,4.5) has 18894 bin [4.5,4.6) has 21895 bin [4.6,4.7) has 25620 bin [4.7,4.8) has 13165 bin [4.8,4.9) has 11454 bin [4.9,5.0) has 11472 bin [5.0,5.1) has 11559 bin [5.1,5.2) has 11685 bin [5.2,5.3) has 11931 bin [5.3,5.4) has 12416 bin [5.4,5.5) has 15242 bin [5.5,5.6) has 17228 bin [5.6,5.7) has 11211 bin [5.7,5.8) has 10818 bin [5.8,5.9) has 10743 bin [5.9,6.0) has 10677 bin [6.0,6.1) has 11006 bin [6.1,6.2) has 11417 bin [6.2,6.3) has 11476 bin [6.3,6.4) has 11461 bin [6.4,6.5) has 11385 bin [6.5,6.6) has 11537 bin [6.6,6.7) has 12002 bin [6.7,6.8) has 12226 bin [6.8,6.9) has 12366 bin [6.9,7.0) has 12884 bin [7.0,7.1) has 12906 bin [7.1,7.2) has 12680 bin [7.2,7.3) has 12145 bin [7.3,7.4) has 12109 bin [7.4,7.5) has 11837 bin [7.5,7.6) has 11821 bin [7.6,7.7) has 11476 bin [7.7,7.8) has 11123 bin [7.8,7.9) has 11201 bin [7.9,8.0) has 15604 bin [8.0,8.1) has 19385 bin [8.1,8.2) has 21448 bin [8.2,8.3) has 23814 bin [8.3,8.4) has 11427 bin [8.4,8.5) has 1121 bin [8.5,8.6) has 866 bin [8.6,8.7) has 95 average z coordinate 1.1 for 23211963 element(s) point source id histogram with bin size 1.000000 bin 1083 has 1342891 bin 1084 has 17181290 bin 1085 has 4687782 average point source id 1084.144102030491695 for 23211963 element(s)