lasinfo (210611) report for 'AHN4T/46DN2_02.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: 339/2022 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: 64254513 number of points by return: 50826663 9735299 3003181 612822 76548 scale factor x y z: 0.001 0.001 0.001 offset x y z: 195980 411230 0 min x y z: 195980.000 411230.000 8.380 max x y z: 197019.999 412519.999 40.850 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: 64254513 extended number of points by return: 50826663 9735299 3003181 612822 76548 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 8380 40850 intensity 2 5029 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 -29 29 user_data 6 7 point_source_ID 83 1079 gps_time 296127613.549307 298301128.313660 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 41 255 B 33 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.02 50.29 ('Amplitude') attribute1 -16.49 34.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 50826663 number of intermediate returns: 3702088 number of last returns: 50721707 number of single returns: 40995945 covered area in square units/kilounits: 1341576/1.34 point density: all returns 47.89 last only 37.81 (per square units) spacing: all returns 0.14 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 64254513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 50826663 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9735299 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3003181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 612822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 76548 instead zero. overview over extended number of returns of given pulse: 40995945 13546402 7180359 2148046 352710 29128 1923 0 0 0 0 0 0 0 0 histogram of classification of points: 17192577 unclassified (1) 37548363 ground (2) 9063661 building (6) 449501 water (9) 411 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3970566 +---> 993865 of those are unclassified (1) +---> 2485584 of those are ground (2) +---> 357074 of those are building (6) +---> 134043 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.3,8.4) has 5 bin [8.4,8.5) has 1124 bin [8.5,8.6) has 78187 bin [8.6,8.7) has 15307 bin [8.7,8.8) has 37327 bin [8.8,8.9) has 72956 bin [8.9,9.0) has 116538 bin [9.0,9.1) has 121868 bin [9.1,9.2) has 90863 bin [9.2,9.3) has 59552 bin [9.3,9.4) has 39174 bin [9.4,9.5) has 27902 bin [9.5,9.6) has 23922 bin [9.6,9.7) has 22445 bin [9.7,9.8) has 57002 bin [9.8,9.9) has 369513 bin [9.9,10.0) has 34849 bin [10.0,10.1) has 29745 bin [10.1,10.2) has 27211 bin [10.2,10.3) has 25245 bin [10.3,10.4) has 25913 bin [10.4,10.5) has 23619 bin [10.5,10.6) has 22195 bin [10.6,10.7) has 21351 bin [10.7,10.8) has 21369 bin [10.8,10.9) has 21741 bin [10.9,11.0) has 23583 bin [11.0,11.1) has 26631 bin [11.1,11.2) has 32423 bin [11.2,11.3) has 77322 bin [11.3,11.4) has 151417 bin [11.4,11.5) has 120587 bin [11.5,11.6) has 134136 bin [11.6,11.7) has 146525 bin [11.7,11.8) has 201681 bin [11.8,11.9) has 284959 bin [11.9,12.0) has 287192 bin [12.0,12.1) has 262221 bin [12.1,12.2) has 357451 bin [12.2,12.3) has 393623 bin [12.3,12.4) has 521171 bin [12.4,12.5) has 637286 bin [12.5,12.6) has 760823 bin [12.6,12.7) has 1043559 bin [12.7,12.8) has 1124746 bin [12.8,12.9) has 1058153 bin [12.9,13.0) has 1111093 bin [13.0,13.1) has 1243511 bin [13.1,13.2) has 1412907 bin [13.2,13.3) has 1472569 bin [13.3,13.4) has 1394820 bin [13.4,13.5) has 1284515 bin 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[40.2,40.3) has 4 bin [40.3,40.4) has 5 bin [40.4,40.5) has 4 bin [40.5,40.6) has 5 bin [40.6,40.7) has 3 bin [40.8,40.9) has 2 average z coordinate 16.8 for 64254513 element(s) point source id histogram with bin size 1.000000 bin 83 has 12465393 bin 84 has 23004351 bin 203 has 9768544 bin 1079 has 19016225 average point source id 396.369268412321503 for 64254513 element(s)