lasinfo (210611) report for 'AHN4T/41AZ1_06.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: 37528362 number of points by return: 30762444 4232132 1883548 549233 100588 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 441230 0 min x y z: 219980.000 441230.000 12.316 max x y z: 221019.999 442519.999 53.125 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: 37528362 extended number of points by return: 30762444 4232132 1883548 549233 100588 398 19 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' 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 12316 53125 intensity 0 4860 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 146 211 gps_time 324037546.035290 330437115.286133 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 46 255 B 38 255 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 -16.61 32.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30762444 number of intermediate returns: 2552828 number of last returns: 30725544 number of single returns: 26512454 covered area in square units/kilounits: 1339300/1.34 point density: all returns 28.02 last only 22.94 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37528362 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30762444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4232132 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1883548 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 549233 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 100588 instead zero. overview over extended number of returns of given pulse: 26512454 4701167 4008898 1800041 446294 54825 4683 0 0 0 0 0 0 0 0 histogram of classification of points: 8129313 unclassified (1) 28799687 ground (2) 590778 building (6) 8477 water (9) 107 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2822119 +---> 508016 of those are unclassified (1) +---> 2310612 of those are ground (2) +---> 3489 of those are building (6) +---> 2 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.3,12.4) has 21 bin [12.4,12.5) has 72 bin [12.5,12.6) has 6 bin [12.6,12.7) has 9 bin [12.7,12.8) has 73 bin [12.8,12.9) has 820 bin [12.9,13.0) has 3321 bin [13.0,13.1) has 7995 bin [13.1,13.2) has 28165 bin [13.2,13.3) has 363488 bin [13.3,13.4) has 840400 bin [13.4,13.5) has 698551 bin [13.5,13.6) has 591595 bin [13.6,13.7) has 640587 bin [13.7,13.8) has 787603 bin 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8104 bin [40.6,40.7) has 7886 bin [40.7,40.8) has 7641 bin [40.8,40.9) has 7454 bin [40.9,41.0) has 6963 bin [41.0,41.1) has 7046 bin [41.1,41.2) has 6689 bin [41.2,41.3) has 6747 bin [41.3,41.4) has 6616 bin [41.4,41.5) has 6195 bin [41.5,41.6) has 6111 bin [41.6,41.7) has 5928 bin [41.7,41.8) has 5789 bin [41.8,41.9) has 5390 bin [41.9,42.0) has 5317 bin [42.0,42.1) has 5193 bin [42.1,42.2) has 4920 bin [42.2,42.3) has 4746 bin [42.3,42.4) has 4598 bin [42.4,42.5) has 4449 bin [42.5,42.6) has 4138 bin [42.6,42.7) has 4106 bin [42.7,42.8) has 3813 bin [42.8,42.9) has 3769 bin [42.9,43.0) has 3546 bin [43.0,43.1) has 3426 bin [43.1,43.2) has 3212 bin [43.2,43.3) has 3024 bin [43.3,43.4) has 2913 bin [43.4,43.5) has 2784 bin [43.5,43.6) has 2680 bin [43.6,43.7) has 2541 bin [43.7,43.8) has 2389 bin [43.8,43.9) has 2286 bin [43.9,44.0) has 2157 bin [44.0,44.1) has 1903 bin [44.1,44.2) has 1800 bin [44.2,44.3) has 1705 bin [44.3,44.4) has 1528 bin [44.4,44.5) has 1391 bin [44.5,44.6) has 1335 bin [44.6,44.7) has 1294 bin [44.7,44.8) has 1236 bin [44.8,44.9) has 1184 bin [44.9,45.0) has 1145 bin [45.0,45.1) has 1016 bin [45.1,45.2) has 928 bin [45.2,45.3) has 931 bin [45.3,45.4) has 845 bin [45.4,45.5) has 812 bin [45.5,45.6) has 738 bin [45.6,45.7) has 698 bin [45.7,45.8) has 601 bin [45.8,45.9) has 605 bin [45.9,46.0) has 519 bin [46.0,46.1) has 488 bin [46.1,46.2) has 452 bin [46.2,46.3) has 420 bin [46.3,46.4) has 392 bin [46.4,46.5) has 362 bin [46.5,46.6) has 330 bin [46.6,46.7) has 315 bin [46.7,46.8) has 245 bin [46.8,46.9) has 245 bin [46.9,47.0) has 257 bin [47.0,47.1) has 218 bin [47.1,47.2) has 238 bin [47.2,47.3) has 215 bin [47.3,47.4) has 230 bin [47.4,47.5) has 239 bin [47.5,47.6) has 190 bin [47.6,47.7) has 173 bin [47.7,47.8) has 184 bin [47.8,47.9) has 167 bin [47.9,48.0) has 182 bin [48.0,48.1) has 187 bin [48.1,48.2) has 163 bin [48.2,48.3) has 172 bin [48.3,48.4) has 155 bin [48.4,48.5) has 150 bin [48.5,48.6) has 152 bin [48.6,48.7) has 162 bin [48.7,48.8) has 131 bin [48.8,48.9) has 124 bin [48.9,49.0) has 120 bin [49.0,49.1) has 117 bin [49.1,49.2) has 113 bin [49.2,49.3) has 110 bin [49.3,49.4) has 128 bin [49.4,49.5) has 100 bin [49.5,49.6) has 95 bin [49.6,49.7) has 103 bin [49.7,49.8) has 114 bin [49.8,49.9) has 97 bin [49.9,50.0) has 87 bin [50.0,50.1) has 88 bin [50.1,50.2) has 95 bin [50.2,50.3) has 80 bin [50.3,50.4) has 81 bin [50.4,50.5) has 70 bin [50.5,50.6) has 85 bin [50.6,50.7) has 84 bin [50.7,50.8) has 84 bin [50.8,50.9) has 87 bin [50.9,51.0) has 77 bin [51.0,51.1) has 81 bin [51.1,51.2) has 75 bin [51.2,51.3) has 82 bin [51.3,51.4) has 82 bin [51.4,51.5) has 73 bin [51.5,51.6) has 74 bin [51.6,51.7) has 57 bin [51.7,51.8) has 87 bin [51.8,51.9) has 57 bin [51.9,52.0) has 51 bin [52.0,52.1) has 43 bin [52.1,52.2) has 28 bin [52.2,52.3) has 18 bin [52.3,52.4) has 25 bin [52.4,52.5) has 28 bin [52.5,52.6) has 24 bin [52.6,52.7) has 16 bin [52.7,52.8) has 9 bin [52.8,52.9) has 7 bin [52.9,53.0) has 1 bin [53.0,53.1) has 1 bin [53.1,53.2) has 1 average z coordinate 17.1 for 37528362 element(s) point source id histogram with bin size 1.000000 bin 146 has 5211420 bin 147 has 25750826 bin 211 has 6566116 average point source id 158.058836087756788 for 37528362 element(s)