lasinfo (210611) report for 'AHN4T/51GZ1_11.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: 37922782 number of points by return: 25276454 9493750 2669779 438276 44523 scale factor x y z: 0.001 0.001 0.001 offset x y z: 159980 377480 0 min x y z: 159980.000 377480.000 19.106 max x y z: 161019.999 378769.999 67.354 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: 37922782 extended number of points by return: 25276454 9493750 2669779 438276 44523 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 19106 67354 intensity 44 4880 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 74 76 gps_time 298280880.979728 298284258.057106 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 30 255 B 24 255 NIR 6 255 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 0.44 48.8 ('Amplitude') attribute1 -16.38 32.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25276454 number of intermediate returns: 3165161 number of last returns: 25199631 number of single returns: 15718464 covered area in square units/kilounits: 1322848/1.32 point density: all returns 28.67 last only 19.05 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37922782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25276454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9493750 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2669779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 438276 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44523 instead zero. overview over extended number of returns of given pulse: 15718464 13686092 6711928 1582141 209096 14331 730 0 0 0 0 0 0 0 0 histogram of classification of points: 18446824 unclassified (1) 17026938 ground (2) 2371180 building (6) 76610 water (9) 1230 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2882666 +---> 1370177 of those are unclassified (1) +---> 1333220 of those are ground (2) +---> 176884 of those are building (6) +---> 2385 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.1,19.2) has 87 bin [19.2,19.3) has 203 bin [19.3,19.4) has 100 bin [19.4,19.5) has 70 bin [19.5,19.6) has 76 bin [19.6,19.7) has 195 bin [19.7,19.8) has 242 bin [19.8,19.9) has 275 bin [19.9,20.0) has 341 bin [20.0,20.1) has 4763 bin [20.1,20.2) has 12570 bin [20.2,20.3) has 8125 bin [20.3,20.4) has 15664 bin [20.4,20.5) has 33186 bin [20.5,20.6) has 35494 bin [20.6,20.7) has 56407 bin [20.7,20.8) has 95734 bin [20.8,20.9) has 98179 bin [20.9,21.0) has 117739 bin [21.0,21.1) has 96061 bin [21.1,21.2) has 118734 bin [21.2,21.3) has 167496 bin [21.3,21.4) has 217833 bin [21.4,21.5) has 305467 bin [21.5,21.6) has 386896 bin [21.6,21.7) has 414030 bin [21.7,21.8) has 450762 bin [21.8,21.9) has 538994 bin [21.9,22.0) has 687209 bin [22.0,22.1) has 691417 bin [22.1,22.2) has 765878 bin [22.2,22.3) has 859003 bin [22.3,22.4) has 993360 bin [22.4,22.5) has 1006261 bin [22.5,22.6) has 1013095 bin [22.6,22.7) has 1023415 bin [22.7,22.8) has 1031748 bin [22.8,22.9) has 1095779 bin [22.9,23.0) has 924426 bin [23.0,23.1) has 701216 bin [23.1,23.2) has 580918 bin [23.2,23.3) has 529645 bin [23.3,23.4) has 435958 bin [23.4,23.5) has 370297 bin [23.5,23.6) has 327817 bin [23.6,23.7) has 275276 bin [23.7,23.8) has 282792 bin [23.8,23.9) has 266322 bin [23.9,24.0) has 252244 bin [24.0,24.1) has 234339 bin [24.1,24.2) has 217776 bin [24.2,24.3) has 215402 bin 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[39.4,39.5) has 110653 bin [39.5,39.6) has 109584 bin [39.6,39.7) has 109372 bin [39.7,39.8) has 108761 bin [39.8,39.9) has 108196 bin [39.9,40.0) has 107882 bin [40.0,40.1) has 106521 bin [40.1,40.2) has 105644 bin [40.2,40.3) has 104333 bin [40.3,40.4) has 103005 bin [40.4,40.5) has 101305 bin [40.5,40.6) has 99925 bin [40.6,40.7) has 98933 bin [40.7,40.8) has 97675 bin [40.8,40.9) has 95975 bin [40.9,41.0) has 93935 bin [41.0,41.1) has 92004 bin [41.1,41.2) has 90490 bin [41.2,41.3) has 88727 bin [41.3,41.4) has 87350 bin [41.4,41.5) has 85730 bin [41.5,41.6) has 83588 bin [41.6,41.7) has 81513 bin [41.7,41.8) has 79981 bin [41.8,41.9) has 76955 bin [41.9,42.0) has 74860 bin [42.0,42.1) has 71684 bin [42.1,42.2) has 70180 bin [42.2,42.3) has 67512 bin [42.3,42.4) has 65700 bin [42.4,42.5) has 63460 bin [42.5,42.6) has 62776 bin [42.6,42.7) has 61488 bin [42.7,42.8) has 59082 bin [42.8,42.9) has 55926 bin [42.9,43.0) has 53424 bin [43.0,43.1) has 50704 bin [43.1,43.2) has 49172 bin 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321 bin [51.2,51.3) has 319 bin [51.3,51.4) has 311 bin [51.4,51.5) has 328 bin [51.5,51.6) has 326 bin [51.6,51.7) has 290 bin [51.7,51.8) has 263 bin [51.8,51.9) has 294 bin [51.9,52.0) has 269 bin [52.0,52.1) has 248 bin [52.1,52.2) has 219 bin [52.2,52.3) has 207 bin [52.3,52.4) has 171 bin [52.4,52.5) has 166 bin [52.5,52.6) has 115 bin [52.6,52.7) has 138 bin [52.7,52.8) has 133 bin [52.8,52.9) has 81 bin [52.9,53.0) has 91 bin [53.0,53.1) has 63 bin [53.1,53.2) has 52 bin [53.2,53.3) has 53 bin [53.3,53.4) has 60 bin [53.4,53.5) has 51 bin [53.5,53.6) has 42 bin [53.6,53.7) has 47 bin [53.7,53.8) has 30 bin [53.8,53.9) has 31 bin [53.9,54.0) has 34 bin [54.0,54.1) has 40 bin [54.1,54.2) has 16 bin [54.2,54.3) has 25 bin [54.3,54.4) has 31 bin [54.4,54.5) has 36 bin [54.5,54.6) has 29 bin [54.6,54.7) has 30 bin [54.7,54.8) has 25 bin [54.8,54.9) has 27 bin [54.9,55.0) has 26 bin [55.0,55.1) has 32 bin [55.1,55.2) has 26 bin [55.2,55.3) has 19 bin [55.3,55.4) has 18 bin [55.4,55.5) has 7 bin [55.5,55.6) has 7 bin [55.6,55.7) has 3 bin [55.7,55.8) has 1 bin [55.8,55.9) has 3 bin [56.0,56.1) has 1 bin [56.2,56.3) has 1 bin [56.3,56.4) has 2 bin [56.6,56.7) has 1 bin [56.7,56.8) has 1 bin [57.0,57.1) has 1 bin [57.1,57.2) has 1 bin [57.2,57.3) has 1 bin [57.3,57.4) has 1 bin [57.6,57.7) has 2 bin [58.0,58.1) has 1 bin [58.7,58.8) has 1 bin [58.8,58.9) has 1 bin [58.9,59.0) has 1 bin [59.0,59.1) has 1 bin [59.1,59.2) has 1 bin [59.2,59.3) has 2 bin [59.3,59.4) has 5 bin [59.7,59.8) has 1 bin [60.1,60.2) has 1 bin [60.3,60.4) has 1 bin [60.4,60.5) has 1 bin [60.8,60.9) has 2 bin [61.2,61.3) has 1 bin [62.4,62.5) has 2 bin [62.7,62.8) has 1 bin [62.8,62.9) has 1 bin [63.1,63.2) has 1 bin [63.2,63.3) has 2 bin [63.3,63.4) has 5 bin [63.7,63.8) has 1 bin [64.0,64.1) has 1 bin [64.8,64.9) has 1 bin [64.9,65.0) has 1 bin [65.2,65.3) has 1 bin [65.9,66.0) has 1 bin [66.8,66.9) has 1 bin [66.9,67.0) has 1 bin [67.0,67.1) has 25 bin [67.1,67.2) has 20 bin [67.2,67.3) has 11 bin [67.3,67.4) has 6 average z coordinate 28.2 for 37922782 element(s) point source id histogram with bin size 1.000000 bin 74 has 3297576 bin 75 has 31211274 bin 76 has 3413932 average point source id 75.003068234814634 for 37922782 element(s)