lasinfo (210611) report for 'AHN4T/39HN2_21.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: 337/2022 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: 25927811 number of points by return: 24620559 1010016 254840 39037 3359 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 431230 0 min x y z: 174980.000 431230.000 4.225 max x y z: 176019.999 432519.999 41.328 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: 25927811 extended number of points by return: 24620559 1010016 254840 39037 3359 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 4225 41328 intensity 0 4675 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 58 60 gps_time 298024070.928274 298027530.521188 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 51 255 B 43 255 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 46.75 ('Amplitude') attribute1 -16.48 30.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24620559 number of intermediate returns: 297688 number of last returns: 24622710 number of single returns: 23613146 covered area in square units/kilounits: 1239348/1.24 point density: all returns 20.92 last only 19.87 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25927811 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24620559 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1010016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 254840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 39037 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3359 instead zero. overview over extended number of returns of given pulse: 23613146 1506414 648030 143157 16097 893 74 0 0 0 0 0 0 0 0 histogram of classification of points: 1616311 unclassified (1) 21398672 ground (2) 127126 building (6) 2781883 water (9) 1454 wire conductor (14) 2365 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1950532 +---> 118335 of those are unclassified (1) +---> 1809175 of those are ground (2) +---> 11348 of those are building (6) +---> 10967 of those are water (9) +---> 230 of those are wire conductor (14) +---> 477 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [4.2,4.3) has 9 bin [4.3,4.4) has 48 bin [4.4,4.5) has 13592 bin [4.5,4.6) has 1367 bin [4.6,4.7) has 462 bin [4.7,4.8) has 522 bin [4.8,4.9) has 721 bin [4.9,5.0) has 1754 bin [5.0,5.1) has 147378 bin [5.1,5.2) has 570938 bin [5.2,5.3) has 12999 bin [5.3,5.4) has 15226 bin [5.4,5.5) has 20622 bin [5.5,5.6) has 27749 bin [5.6,5.7) has 51101 bin [5.7,5.8) has 49640 bin [5.8,5.9) has 49095 bin [5.9,6.0) has 96915 bin [6.0,6.1) has 2026541 bin [6.1,6.2) has 683109 bin [6.2,6.3) has 960270 bin [6.3,6.4) has 955989 bin [6.4,6.5) has 1036492 bin [6.5,6.6) has 1505670 bin [6.6,6.7) has 1968170 bin [6.7,6.8) has 2124470 bin [6.8,6.9) has 1319932 bin [6.9,7.0) has 1729352 bin [7.0,7.1) has 1868561 bin [7.1,7.2) has 1637212 bin [7.2,7.3) has 881985 bin [7.3,7.4) has 516990 bin [7.4,7.5) has 417967 bin [7.5,7.6) has 397572 bin [7.6,7.7) has 358771 bin [7.7,7.8) has 405948 bin [7.8,7.9) has 308386 bin [7.9,8.0) has 178727 bin [8.0,8.1) has 90424 bin [8.1,8.2) has 82346 bin [8.2,8.3) has 86759 bin [8.3,8.4) has 85363 bin [8.4,8.5) has 81184 bin [8.5,8.6) has 74590 bin [8.6,8.7) has 72863 bin [8.7,8.8) has 87935 bin [8.8,8.9) has 79214 bin [8.9,9.0) has 82107 bin [9.0,9.1) has 88815 bin [9.1,9.2) has 96172 bin [9.2,9.3) has 88170 bin [9.3,9.4) has 70564 bin [9.4,9.5) has 67311 bin [9.5,9.6) has 65490 bin [9.6,9.7) has 84195 bin [9.7,9.8) has 60112 bin [9.8,9.9) has 39218 bin [9.9,10.0) has 37913 bin [10.0,10.1) has 42984 bin [10.1,10.2) has 27068 bin [10.2,10.3) has 24059 bin [10.3,10.4) has 33947 bin [10.4,10.5) has 52169 bin [10.5,10.6) has 53045 bin [10.6,10.7) has 22164 bin [10.7,10.8) has 22314 bin [10.8,10.9) has 25150 bin [10.9,11.0) has 32057 bin [11.0,11.1) has 38897 bin [11.1,11.2) has 51270 bin [11.2,11.3) has 59402 bin [11.3,11.4) has 54684 bin [11.4,11.5) has 58480 bin [11.5,11.6) has 55129 bin [11.6,11.7) has 40357 bin [11.7,11.8) has 39290 bin [11.8,11.9) has 32519 bin [11.9,12.0) has 28281 bin [12.0,12.1) has 30207 bin [12.1,12.2) has 20393 bin [12.2,12.3) has 13889 bin [12.3,12.4) has 10163 bin [12.4,12.5) has 10042 bin [12.5,12.6) has 10194 bin [12.6,12.7) has 9918 bin [12.7,12.8) has 10256 bin [12.8,12.9) has 13610 bin [12.9,13.0) has 39320 bin [13.0,13.1) has 25776 bin [13.1,13.2) has 8058 bin 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[25.2,25.3) has 5288 bin [25.3,25.4) has 5335 bin [25.4,25.5) has 5454 bin [25.5,25.6) has 5498 bin [25.6,25.7) has 5264 bin [25.7,25.8) has 5251 bin [25.8,25.9) has 5413 bin [25.9,26.0) has 5397 bin [26.0,26.1) has 5533 bin [26.1,26.2) has 5446 bin [26.2,26.3) has 5381 bin [26.3,26.4) has 5251 bin [26.4,26.5) has 5306 bin [26.5,26.6) has 5224 bin [26.6,26.7) has 5153 bin [26.7,26.8) has 5424 bin [26.8,26.9) has 5315 bin [26.9,27.0) has 5328 bin [27.0,27.1) has 5300 bin [27.1,27.2) has 5136 bin [27.2,27.3) has 5095 bin [27.3,27.4) has 4926 bin [27.4,27.5) has 4903 bin [27.5,27.6) has 5032 bin [27.6,27.7) has 4802 bin [27.7,27.8) has 4758 bin [27.8,27.9) has 4567 bin [27.9,28.0) has 4583 bin [28.0,28.1) has 4322 bin [28.1,28.2) has 4309 bin [28.2,28.3) has 4143 bin [28.3,28.4) has 4064 bin [28.4,28.5) has 4069 bin [28.5,28.6) has 3921 bin [28.6,28.7) has 3868 bin [28.7,28.8) has 3814 bin [28.8,28.9) has 3760 bin [28.9,29.0) has 3678 bin [29.0,29.1) has 3733 bin [29.1,29.2) has 3503 bin 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coordinate 7.7 for 25927811 element(s) point source id histogram with bin size 1.000000 bin 58 has 68390 bin 59 has 19520653 bin 60 has 6338768 average point source id 59.241839852967146 for 25927811 element(s)