lasinfo (210611) report for 'AHN4T/41BZ2_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: 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: 43641768 number of points by return: 37190921 4131769 1765545 478674 73187 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 438730 0 min x y z: 234980.000 438730.000 19.766 max x y z: 236019.999 440019.999 56.044 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: 43641768 extended number of points by return: 37190921 4131769 1765545 478674 73187 1595 77 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 19766 56044 intensity 23 4921 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 12 user_data 6 7 point_source_ID 159 211 gps_time 324127061.325709 330436880.105705 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 34 255 B 22 255 NIR 11 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.52 32.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37190921 number of intermediate returns: 2325090 number of last returns: 37177986 number of single returns: 33052229 covered area in square units/kilounits: 1338776/1.34 point density: all returns 32.60 last only 27.77 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43641768 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37190921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4131769 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1765545 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 478674 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 73187 instead zero. overview over extended number of returns of given pulse: 33052229 4738766 3859592 1623055 333747 32281 2098 0 0 0 0 0 0 0 0 histogram of classification of points: 7652736 unclassified (1) 35053019 ground (2) 886206 building (6) 30178 water (9) 17219 wire conductor (14) 2410 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2933607 +---> 490290 of those are unclassified (1) +---> 2363804 of those are ground (2) +---> 75002 of those are building (6) +---> 3920 of those are water (9) +---> 540 of those are wire conductor (14) +---> 51 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [19.7,19.8) has 5 bin [19.8,19.9) has 258 bin [19.9,20.0) has 3277 bin [20.0,20.1) has 11011 bin [20.1,20.2) has 15489 bin [20.2,20.3) has 20285 bin [20.3,20.4) has 41194 bin [20.4,20.5) has 43742 bin [20.5,20.6) has 55635 bin [20.6,20.7) has 188048 bin [20.7,20.8) has 496188 bin [20.8,20.9) has 1427900 bin [20.9,21.0) has 1915018 bin [21.0,21.1) has 2049585 bin [21.1,21.2) has 2148614 bin [21.2,21.3) has 2047009 bin [21.3,21.4) has 2013673 bin [21.4,21.5) has 2102518 bin [21.5,21.6) has 2271789 bin [21.6,21.7) has 2243537 bin [21.7,21.8) has 2219553 bin [21.8,21.9) has 1757251 bin [21.9,22.0) has 1333726 bin [22.0,22.1) has 1052911 bin [22.1,22.2) has 909765 bin [22.2,22.3) has 948323 bin [22.3,22.4) has 940095 bin [22.4,22.5) has 829512 bin [22.5,22.6) has 807782 bin [22.6,22.7) has 874614 bin [22.7,22.8) has 843312 bin [22.8,22.9) has 815526 bin [22.9,23.0) has 728737 bin [23.0,23.1) has 677704 bin [23.1,23.2) has 595014 bin [23.2,23.3) has 381743 bin [23.3,23.4) has 274930 bin [23.4,23.5) has 223228 bin [23.5,23.6) has 181452 bin [23.6,23.7) has 188066 bin [23.7,23.8) has 179558 bin [23.8,23.9) has 169064 bin [23.9,24.0) has 122310 bin [24.0,24.1) has 101833 bin [24.1,24.2) has 88830 bin [24.2,24.3) has 78871 bin 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200 bin [51.7,51.8) has 136 bin [51.8,51.9) has 166 bin [51.9,52.0) has 170 bin [52.0,52.1) has 155 bin [52.1,52.2) has 130 bin [52.2,52.3) has 131 bin [52.3,52.4) has 126 bin [52.4,52.5) has 107 bin [52.5,52.6) has 103 bin [52.6,52.7) has 80 bin [52.7,52.8) has 88 bin [52.8,52.9) has 76 bin [52.9,53.0) has 68 bin [53.0,53.1) has 79 bin [53.1,53.2) has 72 bin [53.2,53.3) has 59 bin [53.3,53.4) has 57 bin [53.4,53.5) has 59 bin [53.5,53.6) has 47 bin [53.6,53.7) has 61 bin [53.7,53.8) has 42 bin [53.8,53.9) has 39 bin [53.9,54.0) has 40 bin [54.0,54.1) has 47 bin [54.1,54.2) has 37 bin [54.2,54.3) has 28 bin [54.3,54.4) has 28 bin [54.4,54.5) has 19 bin [54.5,54.6) has 18 bin [54.6,54.7) has 9 bin [54.7,54.8) has 16 bin [54.8,54.9) has 13 bin [54.9,55.0) has 8 bin [55.0,55.1) has 6 bin [55.1,55.2) has 9 bin [55.2,55.3) has 9 bin [55.3,55.4) has 2 bin [55.4,55.5) has 2 bin [55.5,55.6) has 4 bin [55.6,55.7) has 4 bin [55.7,55.8) has 2 bin [55.9,56.0) has 1 bin [56.0,56.1) has 1 average z coordinate 23.6 for 43641768 element(s) point source id histogram with bin size 1.000000 bin 159 has 23499606 bin 160 has 5649988 bin 211 has 14492174 average point source id 176.397164936122664 for 43641768 element(s)