lasinfo (210611) report for 'AHN4T/51DZ2_19.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: 31991028 number of points by return: 26389084 4095166 1266573 219313 20892 scale factor x y z: 0.001 0.001 0.001 offset x y z: 157980 376230 0 min x y z: 157980.000 376230.000 19.401 max x y z: 159019.999 377519.999 60.596 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: 31991028 extended number of points by return: 26389084 4095166 1266573 219313 20892 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 19401 60596 intensity 56 4745 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 73 75 gps_time 298220372.964294 298283496.890455 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 31 255 B 20 255 NIR 0 255 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 0.56 47.45 ('Amplitude') attribute1 -16.38 31.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26389084 number of intermediate returns: 1510013 number of last returns: 26365413 number of single returns: 22273482 covered area in square units/kilounits: 1340224/1.34 point density: all returns 23.87 last only 19.67 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31991028 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26389084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4095166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1266573 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 219313 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20892 instead zero. overview over extended number of returns of given pulse: 22273482 5671774 3145953 795135 98791 5701 192 0 0 0 0 0 0 0 0 histogram of classification of points: 7374530 unclassified (1) 23013401 ground (2) 1596833 building (6) 5931 water (9) 333 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2204118 +---> 528990 of those are unclassified (1) +---> 1553027 of those are ground (2) +---> 121944 of those are building (6) +---> 157 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.4,19.5) has 60 bin [19.5,19.6) has 245 bin [19.6,19.7) has 140 bin [19.7,19.8) has 139 bin [19.8,19.9) has 279 bin [19.9,20.0) has 663 bin [20.0,20.1) has 2049 bin [20.1,20.2) has 2307 bin [20.2,20.3) has 3691 bin [20.3,20.4) has 4124 bin [20.4,20.5) has 8625 bin [20.5,20.6) has 49025 bin [20.6,20.7) has 124941 bin [20.7,20.8) has 158468 bin [20.8,20.9) has 194530 bin 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[39.9,40.0) has 35049 bin [40.0,40.1) has 34605 bin [40.1,40.2) has 34350 bin [40.2,40.3) has 34011 bin [40.3,40.4) has 33208 bin [40.4,40.5) has 32766 bin [40.5,40.6) has 31819 bin [40.6,40.7) has 31410 bin [40.7,40.8) has 30664 bin [40.8,40.9) has 29989 bin [40.9,41.0) has 29481 bin [41.0,41.1) has 28661 bin [41.1,41.2) has 27555 bin [41.2,41.3) has 26795 bin [41.3,41.4) has 26435 bin [41.4,41.5) has 26027 bin [41.5,41.6) has 25207 bin [41.6,41.7) has 24210 bin [41.7,41.8) has 23560 bin [41.8,41.9) has 22740 bin [41.9,42.0) has 22281 bin [42.0,42.1) has 21328 bin [42.1,42.2) has 20470 bin [42.2,42.3) has 19930 bin [42.3,42.4) has 19527 bin [42.4,42.5) has 18587 bin [42.5,42.6) has 18093 bin [42.6,42.7) has 17544 bin [42.7,42.8) has 16954 bin [42.8,42.9) has 16186 bin [42.9,43.0) has 15353 bin [43.0,43.1) has 14467 bin [43.1,43.2) has 13911 bin [43.2,43.3) has 13291 bin [43.3,43.4) has 12595 bin [43.4,43.5) has 12125 bin [43.5,43.6) has 11471 bin [43.6,43.7) has 10676 bin [43.7,43.8) 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537 bin [47.8,47.9) has 452 bin [47.9,48.0) has 451 bin [48.0,48.1) has 393 bin [48.1,48.2) has 362 bin [48.2,48.3) has 374 bin [48.3,48.4) has 349 bin [48.4,48.5) has 277 bin [48.5,48.6) has 298 bin [48.6,48.7) has 251 bin [48.7,48.8) has 238 bin [48.8,48.9) has 225 bin [48.9,49.0) has 210 bin [49.0,49.1) has 192 bin [49.1,49.2) has 170 bin [49.2,49.3) has 143 bin [49.3,49.4) has 143 bin [49.4,49.5) has 120 bin [49.5,49.6) has 120 bin [49.6,49.7) has 149 bin [49.7,49.8) has 137 bin [49.8,49.9) has 118 bin [49.9,50.0) has 135 bin [50.0,50.1) has 122 bin [50.1,50.2) has 105 bin [50.2,50.3) has 122 bin [50.3,50.4) has 104 bin [50.4,50.5) has 119 bin [50.5,50.6) has 100 bin [50.6,50.7) has 110 bin [50.7,50.8) has 123 bin [50.8,50.9) has 113 bin [50.9,51.0) has 63 bin [51.0,51.1) has 64 bin [51.1,51.2) has 54 bin [51.2,51.3) has 44 bin [51.3,51.4) has 29 bin [51.4,51.5) has 33 bin [51.5,51.6) has 19 bin [51.6,51.7) has 22 bin [51.7,51.8) has 19 bin [51.8,51.9) has 13 bin [51.9,52.0) has 10 bin [52.0,52.1) has 11 bin [52.1,52.2) has 9 bin [52.2,52.3) has 7 bin [52.3,52.4) has 11 bin [52.4,52.5) has 12 bin [52.5,52.6) has 16 bin [52.6,52.7) has 12 bin [52.7,52.8) has 10 bin [52.8,52.9) has 5 bin [52.9,53.0) has 5 bin [53.0,53.1) has 8 bin [53.1,53.2) has 3 bin [53.2,53.3) has 5 bin [53.3,53.4) has 7 bin [53.4,53.5) has 8 bin [53.5,53.6) has 4 bin [53.6,53.7) has 4 bin [53.7,53.8) has 3 bin [53.8,53.9) has 8 bin [53.9,54.0) has 7 bin [54.0,54.1) has 4 bin [54.1,54.2) has 8 bin [54.2,54.3) has 4 bin [54.3,54.4) has 1 bin [54.4,54.5) has 4 bin [54.5,54.6) has 5 bin [54.6,54.7) has 7 bin [54.7,54.8) has 4 bin [54.8,54.9) has 3 bin [54.9,55.0) has 7 bin [55.0,55.1) has 3 bin [55.1,55.2) has 3 bin [55.2,55.3) has 2 bin [55.3,55.4) has 3 bin [55.4,55.5) has 6 bin [55.5,55.6) has 5 bin [55.6,55.7) has 2 bin [55.7,55.8) has 4 bin [55.8,55.9) has 4 bin [55.9,56.0) has 1 bin [56.0,56.1) has 3 bin [56.1,56.2) has 3 bin [56.2,56.3) has 3 bin [56.3,56.4) has 3 bin [56.4,56.5) has 1 bin [56.5,56.6) has 5 bin [56.6,56.7) has 2 bin [56.7,56.8) has 2 bin [56.8,56.9) has 4 bin [56.9,57.0) has 2 bin [57.1,57.2) has 5 bin [57.2,57.3) has 4 bin [57.3,57.4) has 3 bin [57.5,57.6) has 2 bin [57.6,57.7) has 3 bin [57.7,57.8) has 3 bin [57.8,57.9) has 2 bin [57.9,58.0) has 2 bin [58.2,58.3) has 2 bin [58.3,58.4) has 1 bin [58.4,58.5) has 1 bin [58.6,58.7) has 2 bin [58.7,58.8) has 2 bin [58.8,58.9) has 1 bin [59.1,59.2) has 2 bin [59.2,59.3) has 1 bin [59.3,59.4) has 1 bin [59.4,59.5) has 1 bin [59.5,59.6) has 1 bin [60.0,60.1) has 3 bin [60.5,60.6) has 1 average z coordinate 24.9 for 31991028 element(s) point source id histogram with bin size 1.000000 bin 73 has 253871 bin 74 has 24171135 bin 75 has 7566022 average point source id 74.228568803728351 for 31991028 element(s)