lasinfo (210611) report for 'AHN4T/33DZ1_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: 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: 31004872 number of points by return: 23989019 5033336 1673048 279432 27944 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 451230 0 min x y z: 192980.000 451230.000 57.438 max x y z: 194019.999 452519.999 106.366 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: 31004872 extended number of points by return: 23989019 5033336 1673048 279432 27944 1992 101 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 57438 106366 intensity 41 2257 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -29 17 user_data 6 7 point_source_ID 124 125 gps_time 330424120.993482 330424839.938286 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 54 255 B 50 255 NIR 35 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -4833 2833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.88 5.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23989019 number of intermediate returns: 1989769 number of last returns: 23966981 number of single returns: 18940897 covered area in square units/kilounits: 1341592/1.34 point density: all returns 23.11 last only 17.86 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31004872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23989019 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5033336 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1673048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 279432 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27944 instead zero. overview over extended number of returns of given pulse: 18940897 6719857 4190169 1010899 130900 11473 677 0 0 0 0 0 0 0 0 histogram of classification of points: 8818963 unclassified (1) 22179472 ground (2) 3391 building (6) 3046 wire conductor (14) +-> flagged as extended overlap: 2463755 +---> 816379 of those are unclassified (1) +---> 1646393 of those are ground (2) +---> 983 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [57.4,57.5) has 65 bin [57.5,57.6) has 5283 bin [57.6,57.7) has 21352 bin [57.7,57.8) has 26126 bin [57.8,57.9) has 27922 bin [57.9,58.0) has 27942 bin [58.0,58.1) has 24836 bin [58.1,58.2) has 33863 bin [58.2,58.3) has 42866 bin [58.3,58.4) has 41688 bin [58.4,58.5) has 41660 bin [58.5,58.6) has 40493 bin [58.6,58.7) has 45283 bin [58.7,58.8) has 51746 bin [58.8,58.9) has 57170 bin [58.9,59.0) has 52271 bin [59.0,59.1) has 48994 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bin [97.3,97.4) has 509 bin [97.4,97.5) has 542 bin [97.5,97.6) has 518 bin [97.6,97.7) has 491 bin [97.7,97.8) has 429 bin [97.8,97.9) has 409 bin [97.9,98.0) has 402 bin [98.0,98.1) has 355 bin [98.1,98.2) has 352 bin [98.2,98.3) has 337 bin [98.3,98.4) has 315 bin [98.4,98.5) has 318 bin [98.5,98.6) has 313 bin [98.6,98.7) has 297 bin [98.7,98.8) has 337 bin [98.8,98.9) has 335 bin [98.9,99.0) has 273 bin [99.0,99.1) has 242 bin [99.1,99.2) has 220 bin [99.2,99.3) has 248 bin [99.3,99.4) has 200 bin [99.4,99.5) has 190 bin [99.5,99.6) has 167 bin [99.6,99.7) has 173 bin [99.7,99.8) has 124 bin [99.8,99.9) has 123 bin [99.9,100.0) has 65 bin [100.0,100.1) has 77 bin [100.1,100.2) has 55 bin [100.2,100.3) has 42 bin [100.3,100.4) has 20 bin [100.4,100.5) has 25 bin [100.5,100.6) has 26 bin [100.6,100.7) has 12 bin [100.7,100.8) has 31 bin [100.8,100.9) has 79 bin [100.9,101.0) has 53 bin [101.0,101.1) has 11 bin [101.1,101.2) has 5 bin [101.2,101.3) has 2 bin [101.3,101.4) has 1 bin [101.4,101.5) has 2 bin [101.5,101.6) has 2 bin [101.6,101.7) has 3 bin [101.7,101.8) has 5 bin [101.8,101.9) has 5 bin [101.9,102.0) has 10 bin [102.0,102.1) has 2 bin [102.1,102.2) has 1 bin [102.2,102.3) has 1 bin [102.4,102.5) has 1 bin [102.5,102.6) has 1 bin [102.7,102.8) has 1 bin [102.8,102.9) has 1 bin [103.1,103.2) has 1 bin [103.2,103.3) has 7 bin [103.3,103.4) has 1 bin [103.4,103.5) has 1 bin [103.6,103.7) has 2 bin [103.7,103.8) has 20 bin [103.8,103.9) has 103 bin [103.9,104.0) has 86 bin [104.0,104.1) has 5 bin [104.1,104.2) has 4 bin [104.2,104.3) has 6 bin [104.3,104.4) has 4 bin [104.4,104.5) has 1 bin [104.5,104.6) has 5 bin [104.6,104.7) has 10 bin [104.7,104.8) has 11 bin [104.8,104.9) has 3 bin [105.1,105.2) has 1 bin [105.8,105.9) has 1 bin [105.9,106.0) has 1 bin [106.0,106.1) has 1 bin [106.1,106.2) has 1 bin [106.3,106.4) has 3 average z coordinate 71.7 for 31004872 element(s) point source id histogram with bin size 1.000000 bin 124 has 27133994 bin 125 has 3870878 average point source id 124.124847411077852 for 31004872 element(s)