lasinfo (210611) report for 'AHN4T/52AN1_13.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: 27694009 number of points by return: 25191872 1688279 654989 141982 16887 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 396230 0 min x y z: 181980.000 396230.000 21.789 max x y z: 183019.999 397519.999 57.507 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: 27694009 extended number of points by return: 25191872 1688279 654989 141982 16887 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 21789 57507 intensity 56 5029 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 80 82 gps_time 296124269.217404 296126876.398163 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 44 255 B 29 255 NIR 15 255 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 50.29 ('Amplitude') attribute1 -16.54 33.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25191872 number of intermediate returns: 816303 number of last returns: 25185789 number of single returns: 23499955 covered area in square units/kilounits: 1340944/1.34 point density: all returns 20.65 last only 18.78 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27694009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25191872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1688279 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 654989 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 141982 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16887 instead zero. overview over extended number of returns of given pulse: 23499955 2066492 1540637 501614 78805 5928 578 0 0 0 0 0 0 0 0 histogram of classification of points: 3138999 unclassified (1) 24345463 ground (2) 171710 building (6) 35923 water (9) 1914 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2094175 +---> 415651 of those are unclassified (1) +---> 1657493 of those are ground (2) +---> 20525 of those are building (6) +---> 506 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.7,21.8) has 1 bin [21.8,21.9) has 104 bin [21.9,22.0) has 3561 bin [22.0,22.1) has 1008 bin [22.1,22.2) has 720 bin [22.2,22.3) has 777 bin [22.3,22.4) has 2207 bin [22.4,22.5) has 3708 bin [22.5,22.6) has 20720 bin [22.6,22.7) has 23704 bin [22.7,22.8) has 20386 bin [22.8,22.9) has 28162 bin [22.9,23.0) has 54625 bin [23.0,23.1) has 242819 bin [23.1,23.2) has 771583 bin [23.2,23.3) has 1571038 bin [23.3,23.4) has 2497233 bin [23.4,23.5) has 2958128 bin [23.5,23.6) has 2417337 bin [23.6,23.7) has 3086975 bin [23.7,23.8) has 2706397 bin [23.8,23.9) has 2369411 bin [23.9,24.0) has 2173703 bin [24.0,24.1) has 991425 bin [24.1,24.2) has 579569 bin [24.2,24.3) has 436226 bin [24.3,24.4) has 338657 bin [24.4,24.5) has 287887 bin [24.5,24.6) has 181267 bin [24.6,24.7) has 159339 bin [24.7,24.8) has 153860 bin [24.8,24.9) has 133530 bin [24.9,25.0) has 133626 bin [25.0,25.1) has 126930 bin [25.1,25.2) has 105448 bin [25.2,25.3) has 74092 bin [25.3,25.4) has 54322 bin [25.4,25.5) has 30652 bin [25.5,25.6) has 18070 bin [25.6,25.7) has 14361 bin [25.7,25.8) has 12814 bin [25.8,25.9) has 12429 bin [25.9,26.0) has 12443 bin [26.0,26.1) has 11606 bin [26.1,26.2) has 12053 bin [26.2,26.3) has 12445 bin [26.3,26.4) has 11651 bin [26.4,26.5) has 11542 bin [26.5,26.6) has 11345 bin [26.6,26.7) has 11410 bin [26.7,26.8) has 11837 bin [26.8,26.9) has 11352 bin 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431 bin [50.3,50.4) has 404 bin [50.4,50.5) has 397 bin [50.5,50.6) has 362 bin [50.6,50.7) has 307 bin [50.7,50.8) has 313 bin [50.8,50.9) has 303 bin [50.9,51.0) has 249 bin [51.0,51.1) has 269 bin [51.1,51.2) has 259 bin [51.2,51.3) has 222 bin [51.3,51.4) has 227 bin [51.4,51.5) has 285 bin [51.5,51.6) has 229 bin [51.6,51.7) has 286 bin [51.7,51.8) has 235 bin [51.8,51.9) has 215 bin [51.9,52.0) has 215 bin [52.0,52.1) has 167 bin [52.1,52.2) has 191 bin [52.2,52.3) has 167 bin [52.3,52.4) has 163 bin [52.4,52.5) has 157 bin [52.5,52.6) has 149 bin [52.6,52.7) has 144 bin [52.7,52.8) has 131 bin [52.8,52.9) has 147 bin [52.9,53.0) has 130 bin [53.0,53.1) has 119 bin [53.1,53.2) has 100 bin [53.2,53.3) has 111 bin [53.3,53.4) has 79 bin [53.4,53.5) has 70 bin [53.5,53.6) has 95 bin [53.6,53.7) has 88 bin [53.7,53.8) has 83 bin [53.8,53.9) has 62 bin [53.9,54.0) has 82 bin [54.0,54.1) has 62 bin [54.1,54.2) has 49 bin [54.2,54.3) has 45 bin [54.3,54.4) has 46 bin [54.4,54.5) has 37 bin [54.5,54.6) has 31 bin [54.6,54.7) has 25 bin [54.7,54.8) has 18 bin [54.8,54.9) has 17 bin [54.9,55.0) has 28 bin [55.0,55.1) has 13 bin [55.1,55.2) has 25 bin [55.2,55.3) has 30 bin [55.3,55.4) has 31 bin [55.4,55.5) has 25 bin [55.5,55.6) has 31 bin [55.6,55.7) has 17 bin [55.7,55.8) has 13 bin [55.8,55.9) has 11 bin [55.9,56.0) has 6 bin [56.0,56.1) has 13 bin [56.1,56.2) has 6 bin [56.2,56.3) has 10 bin [56.3,56.4) has 8 bin [56.4,56.5) has 5 bin [56.5,56.6) has 9 bin [56.6,56.7) has 8 bin [56.7,56.8) has 5 bin [56.8,56.9) has 6 bin [56.9,57.0) has 4 bin [57.0,57.1) has 5 bin [57.1,57.2) has 7 bin [57.2,57.3) has 9 bin [57.3,57.4) has 1 bin [57.4,57.5) has 2 bin [57.5,57.6) has 1 average z coordinate 24.9 for 27694009 element(s) point source id histogram with bin size 1.000000 bin 80 has 400368 bin 81 has 21388532 bin 82 has 5905109 average point source id 81.198770102226803 for 27694009 element(s)