lasinfo (210611) report for 'AHN4T/41BZ1_15.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: 23/2023 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: 46330927 number of points by return: 35694021 6940082 2861585 723928 109285 scale factor x y z: 0.001 0.001 0.001 offset x y z: 233980 439980 0 min x y z: 233980.000 439980.000 18.607 max x y z: 235019.999 441269.999 57.113 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: 46330927 extended number of points by return: 35694021 6940082 2861585 723928 109285 1954 72 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 18607 57113 intensity 0 4558 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 -4 29 user_data 6 7 point_source_ID 158 211 gps_time 324124693.431885 330436896.861399 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 38 255 B 25 255 NIR 10 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.49 29.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35694021 number of intermediate returns: 3715339 number of last returns: 35655759 number of single returns: 28734192 covered area in square units/kilounits: 1321864/1.32 point density: all returns 35.05 last only 26.97 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46330927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35694021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6940082 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2861585 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 723928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 109285 instead zero. overview over extended number of returns of given pulse: 28734192 8160678 6422481 2464078 497005 49300 3193 0 0 0 0 0 0 0 0 histogram of classification of points: 13237015 unclassified (1) 32702392 ground (2) 296860 building (6) 87848 water (9) 6812 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3180598 +---> 988754 of those are unclassified (1) +---> 2179027 of those are ground (2) +---> 7838 of those are building (6) +---> 4979 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.6,18.7) has 44 bin [18.7,18.8) has 1918 bin [18.8,18.9) has 5560 bin [18.9,19.0) has 10779 bin [19.0,19.1) has 22564 bin [19.1,19.2) has 178287 bin [19.2,19.3) has 731620 bin [19.3,19.4) has 1064425 bin [19.4,19.5) has 1568341 bin [19.5,19.6) has 3485495 bin [19.6,19.7) has 3466306 bin [19.7,19.8) has 2475176 bin [19.8,19.9) has 2275982 bin [19.9,20.0) has 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[50.8,50.9) has 744 bin [50.9,51.0) has 763 bin [51.0,51.1) has 782 bin [51.1,51.2) has 784 bin [51.2,51.3) has 691 bin [51.3,51.4) has 653 bin [51.4,51.5) has 667 bin [51.5,51.6) has 622 bin [51.6,51.7) has 575 bin [51.7,51.8) has 585 bin [51.8,51.9) has 584 bin [51.9,52.0) has 553 bin [52.0,52.1) has 453 bin [52.1,52.2) has 492 bin [52.2,52.3) has 425 bin [52.3,52.4) has 428 bin [52.4,52.5) has 411 bin [52.5,52.6) has 374 bin [52.6,52.7) has 350 bin [52.7,52.8) has 372 bin [52.8,52.9) has 303 bin [52.9,53.0) has 276 bin [53.0,53.1) has 266 bin [53.1,53.2) has 255 bin [53.2,53.3) has 242 bin [53.3,53.4) has 205 bin [53.4,53.5) has 147 bin [53.5,53.6) has 172 bin [53.6,53.7) has 128 bin [53.7,53.8) has 126 bin [53.8,53.9) has 157 bin [53.9,54.0) has 118 bin [54.0,54.1) has 103 bin [54.1,54.2) has 103 bin [54.2,54.3) has 84 bin [54.3,54.4) has 79 bin [54.4,54.5) has 62 bin [54.5,54.6) has 59 bin [54.6,54.7) has 54 bin [54.7,54.8) has 39 bin [54.8,54.9) has 40 bin [54.9,55.0) has 28 bin [55.0,55.1) has 36 bin [55.1,55.2) has 37 bin [55.2,55.3) has 37 bin [55.3,55.4) has 26 bin [55.4,55.5) has 32 bin [55.5,55.6) has 24 bin [55.6,55.7) has 13 bin [55.7,55.8) has 14 bin [55.8,55.9) has 18 bin [55.9,56.0) has 17 bin [56.0,56.1) has 14 bin [56.1,56.2) has 11 bin [56.2,56.3) has 8 bin [56.3,56.4) has 5 bin [56.4,56.5) has 12 bin [56.5,56.6) has 7 bin [56.6,56.7) has 7 bin [56.7,56.8) has 2 bin [56.8,56.9) has 1 bin [56.9,57.0) has 3 bin [57.0,57.1) has 4 bin [57.1,57.2) has 3 average z coordinate 23.3 for 46330927 element(s) point source id histogram with bin size 1.000000 bin 158 has 20943329 bin 159 has 10646478 bin 211 has 14741120 average point source id 175.092812280660809 for 46330927 element(s)