lasinfo (210611) report for 'AHN4T/07DN1_10.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: 334/2022 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: 27828691 number of points by return: 22188302 3270192 1645432 592847 131697 scale factor x y z: 0.001 0.001 0.001 offset x y z: 233980 584980 0 min x y z: 233980.000 584980.000 -2.565 max x y z: 235019.999 586269.999 34.692 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: 27828691 extended number of points by return: 22188302 3270192 1645432 592847 131697 197 24 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 -2565 34692 intensity 29 4952 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 20 22 gps_time 324221654.926198 328691552.005107 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 42 255 G 53 255 B 44 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.6 33.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22188302 number of intermediate returns: 2389186 number of last returns: 22151979 number of single returns: 18900776 covered area in square units/kilounits: 1322348/1.32 point density: all returns 21.04 last only 16.75 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27828691 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22188302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3270192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1645432 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 592847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 131697 instead zero. overview over extended number of returns of given pulse: 18900776 3263287 3160372 1845399 572540 79806 6511 0 0 0 0 0 0 0 0 histogram of classification of points: 6872879 unclassified (1) 19087989 ground (2) 1479375 building (6) 272628 water (9) 10530 wire conductor (14) 105290 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2062792 +---> 392398 of those are unclassified (1) +---> 1531116 of those are ground (2) +---> 127241 of those are building (6) +---> 10973 of those are water (9) +---> 1064 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 7 bin [-2.5,-2.4) has 730 bin [-2.4,-2.3) has 5761 bin [-2.3,-2.2) has 10348 bin [-2.2,-2.1) has 12480 bin [-2.1,-2.0) has 18735 bin [-2.0,-1.9) has 130537 bin [-1.9,-1.8) has 36757 bin [-1.8,-1.7) has 40025 bin [-1.7,-1.6) has 44897 bin [-1.6,-1.5) has 58890 bin [-1.5,-1.4) 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has 125 bin [30.4,30.5) has 127 bin [30.5,30.6) has 141 bin [30.6,30.7) has 150 bin [30.7,30.8) has 146 bin [30.8,30.9) has 98 bin [30.9,31.0) has 108 bin [31.0,31.1) has 101 bin [31.1,31.2) has 76 bin [31.2,31.3) has 59 bin [31.3,31.4) has 46 bin [31.4,31.5) has 36 bin [31.5,31.6) has 41 bin [31.6,31.7) has 69 bin [31.7,31.8) has 71 bin [31.8,31.9) has 29 bin [31.9,32.0) has 10 bin [32.0,32.1) has 12 bin [32.1,32.2) has 8 bin [32.2,32.3) has 9 bin [32.3,32.4) has 8 bin [32.4,32.5) has 4 bin [32.5,32.6) has 5 bin [32.6,32.7) has 10 bin [32.7,32.8) has 11 bin [32.8,32.9) has 5 bin [32.9,33.0) has 7 bin [33.0,33.1) has 4 bin [33.1,33.2) has 2 bin [33.2,33.3) has 1 bin [34.4,34.5) has 1 bin [34.5,34.6) has 1 bin [34.6,34.7) has 1 average z coordinate 2.4 for 27828691 element(s) point source id histogram with bin size 1.000000 bin 20 has 2518099 bin 21 has 22853725 bin 22 has 2456867 average point source id 20.997799680912049 for 27828691 element(s)