lasinfo (210611) report for 'AHN4T/68EN2_08.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: 340/2022 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: 72077890 number of points by return: 40862581 21051615 8141636 1788572 233486 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 347480 0 min x y z: 196980.000 347480.000 27.004 max x y z: 198019.999 348769.999 65.829 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: 72077890 extended number of points by return: 40862581 21051615 8141636 1788572 233486 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 27004 65829 intensity 56 4508 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 29 user_data 6 7 point_source_ID 129 207 gps_time 292327487.561445 292341783.885858 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 53 255 B 46 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 45.08 ('Amplitude') attribute1 -16.9 28.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40862581 number of intermediate returns: 10193130 number of last returns: 40773775 number of single returns: 19751596 covered area in square units/kilounits: 1341484/1.34 point density: all returns 53.73 last only 30.39 (per square units) spacing: all returns 0.14 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 72077890 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40862581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 21051615 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8141636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1788572 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 233486 instead zero. overview over extended number of returns of given pulse: 19751596 25838670 19085778 6230875 1079956 87119 3896 0 0 0 0 0 0 0 0 histogram of classification of points: 41358525 unclassified (1) 30610801 ground (2) 52633 building (6) 55090 water (9) 841 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4473706 +---> 2292534 of those are unclassified (1) +---> 2153151 of those are ground (2) +---> 24157 of those are building (6) +---> 3864 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.0,27.1) has 36 bin [27.1,27.2) has 815 bin [27.2,27.3) has 2137 bin [27.3,27.4) has 4818 bin [27.4,27.5) has 12446 bin [27.5,27.6) has 28538 bin [27.6,27.7) has 49539 bin [27.7,27.8) has 86569 bin [27.8,27.9) has 106656 bin [27.9,28.0) has 156476 bin [28.0,28.1) has 202221 bin [28.1,28.2) has 207713 bin [28.2,28.3) has 252331 bin [28.3,28.4) has 334590 bin 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[62.2,62.3) has 1739 bin [62.3,62.4) has 1614 bin [62.4,62.5) has 1443 bin [62.5,62.6) has 1355 bin [62.6,62.7) has 1249 bin [62.7,62.8) has 1126 bin [62.8,62.9) has 1102 bin [62.9,63.0) has 983 bin [63.0,63.1) has 912 bin [63.1,63.2) has 847 bin [63.2,63.3) has 778 bin [63.3,63.4) has 563 bin [63.4,63.5) has 518 bin [63.5,63.6) has 383 bin [63.6,63.7) has 334 bin [63.7,63.8) has 275 bin [63.8,63.9) has 177 bin [63.9,64.0) has 176 bin [64.0,64.1) has 140 bin [64.1,64.2) has 135 bin [64.2,64.3) has 120 bin [64.3,64.4) has 116 bin [64.4,64.5) has 101 bin [64.5,64.6) has 89 bin [64.6,64.7) has 81 bin [64.7,64.8) has 71 bin [64.8,64.9) has 56 bin [64.9,65.0) has 44 bin [65.0,65.1) has 51 bin [65.1,65.2) has 28 bin [65.2,65.3) has 20 bin [65.3,65.4) has 16 bin [65.4,65.5) has 13 bin [65.5,65.6) has 4 bin [65.6,65.7) has 6 bin [65.7,65.8) has 1 bin [65.8,65.9) has 1 average z coordinate 38.2 for 72077890 element(s) point source id histogram with bin size 1.000000 bin 129 has 6117908 bin 130 has 36383686 bin 131 has 3157852 bin 207 has 26418444 average point source id 158.181459418415272 for 72077890 element(s)