lasinfo (210611) report for 'AHN4T/27CN2_18.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: 336/2022 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: 40001348 number of points by return: 24632822 11055166 3584940 648341 74003 scale factor x y z: 0.001 0.001 0.001 offset x y z: 186980 482480 0 min x y z: 186980.000 482480.000 24.092 max x y z: 188019.999 483769.999 68.886 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: 40001348 extended number of points by return: 24632822 11055166 3584940 648341 74003 5726 350 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 24092 68886 intensity 25 4312 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 29 user_data 6 7 point_source_ID 118 120 gps_time 328700897.773111 328703543.142164 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 241 G 50 238 B 47 231 NIR 41 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.58 26.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24632822 number of intermediate returns: 4321150 number of last returns: 24624567 number of single returns: 13577191 covered area in square units/kilounits: 1341592/1.34 point density: all returns 29.82 last only 18.35 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40001348 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24632822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11055166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3584940 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 648341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 74003 instead zero. overview over extended number of returns of given pulse: 13577191 14924952 8817942 2304090 342383 32407 2383 0 0 0 0 0 0 0 0 histogram of classification of points: 18712516 unclassified (1) 21288832 ground (2) +-> flagged as extended overlap: 3583050 +---> 1832660 of those are unclassified (1) +---> 1750390 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [24.0,24.1) has 2 bin [24.1,24.2) has 40 bin [24.2,24.3) has 56 bin [24.3,24.4) has 436 bin [24.4,24.5) has 3141 bin [24.5,24.6) has 7651 bin [24.6,24.7) has 14940 bin [24.7,24.8) has 30643 bin [24.8,24.9) has 45960 bin [24.9,25.0) has 56100 bin [25.0,25.1) has 64704 bin [25.1,25.2) has 80785 bin [25.2,25.3) has 85059 bin [25.3,25.4) has 79334 bin [25.4,25.5) has 84571 bin [25.5,25.6) has 101541 bin [25.6,25.7) has 150347 bin [25.7,25.8) has 253517 bin [25.8,25.9) has 394160 bin [25.9,26.0) has 438461 bin 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has 28267 bin [52.4,52.5) has 27881 bin [52.5,52.6) has 27263 bin [52.6,52.7) has 26779 bin [52.7,52.8) has 25885 bin [52.8,52.9) has 25338 bin [52.9,53.0) has 25354 bin [53.0,53.1) has 24850 bin [53.1,53.2) has 24227 bin [53.2,53.3) has 23255 bin [53.3,53.4) has 23019 bin [53.4,53.5) has 22181 bin [53.5,53.6) has 21450 bin [53.6,53.7) has 20655 bin [53.7,53.8) has 20335 bin [53.8,53.9) has 20042 bin [53.9,54.0) has 19476 bin [54.0,54.1) has 18674 bin [54.1,54.2) has 17908 bin [54.2,54.3) has 17783 bin [54.3,54.4) has 17275 bin [54.4,54.5) has 16645 bin [54.5,54.6) has 16371 bin [54.6,54.7) has 15674 bin [54.7,54.8) has 15087 bin [54.8,54.9) has 14357 bin [54.9,55.0) has 13830 bin [55.0,55.1) has 13311 bin [55.1,55.2) has 12893 bin [55.2,55.3) has 12255 bin [55.3,55.4) has 12067 bin [55.4,55.5) has 12126 bin [55.5,55.6) has 11534 bin [55.6,55.7) has 11249 bin [55.7,55.8) has 10756 bin [55.8,55.9) has 10383 bin [55.9,56.0) has 9833 bin [56.0,56.1) has 9515 bin [56.1,56.2) has 8971 bin [56.2,56.3) has 8868 bin [56.3,56.4) has 8502 bin [56.4,56.5) has 8454 bin [56.5,56.6) has 7946 bin [56.6,56.7) has 7589 bin [56.7,56.8) has 7542 bin [56.8,56.9) has 7159 bin [56.9,57.0) has 6890 bin [57.0,57.1) has 6641 bin [57.1,57.2) has 6326 bin [57.2,57.3) has 5834 bin [57.3,57.4) has 5681 bin [57.4,57.5) has 5339 bin [57.5,57.6) has 5346 bin [57.6,57.7) has 5441 bin [57.7,57.8) has 5221 bin [57.8,57.9) has 4925 bin [57.9,58.0) has 4670 bin [58.0,58.1) has 4598 bin [58.1,58.2) has 4419 bin [58.2,58.3) has 4259 bin [58.3,58.4) has 3957 bin [58.4,58.5) has 3681 bin [58.5,58.6) has 3484 bin [58.6,58.7) has 3396 bin [58.7,58.8) has 3372 bin [58.8,58.9) has 3358 bin [58.9,59.0) has 3308 bin [59.0,59.1) has 3137 bin [59.1,59.2) has 3065 bin [59.2,59.3) has 2897 bin [59.3,59.4) has 2657 bin [59.4,59.5) has 2564 bin [59.5,59.6) has 2356 bin [59.6,59.7) has 2347 bin [59.7,59.8) has 2360 bin [59.8,59.9) has 2430 bin [59.9,60.0) has 2164 bin [60.0,60.1) has 2122 bin [60.1,60.2) has 2103 bin [60.2,60.3) has 2080 bin [60.3,60.4) has 1974 bin [60.4,60.5) has 1723 bin [60.5,60.6) has 1708 bin [60.6,60.7) has 1602 bin [60.7,60.8) has 1483 bin [60.8,60.9) has 1430 bin [60.9,61.0) has 1339 bin [61.0,61.1) has 1328 bin [61.1,61.2) has 1256 bin [61.2,61.3) has 1076 bin [61.3,61.4) has 1018 bin [61.4,61.5) has 959 bin [61.5,61.6) has 929 bin [61.6,61.7) has 856 bin [61.7,61.8) has 842 bin [61.8,61.9) has 776 bin [61.9,62.0) has 723 bin [62.0,62.1) has 700 bin [62.1,62.2) has 646 bin [62.2,62.3) has 648 bin [62.3,62.4) has 612 bin [62.4,62.5) has 463 bin [62.5,62.6) has 456 bin [62.6,62.7) has 388 bin [62.7,62.8) has 350 bin [62.8,62.9) has 377 bin [62.9,63.0) has 327 bin [63.0,63.1) has 325 bin [63.1,63.2) has 305 bin [63.2,63.3) has 284 bin [63.3,63.4) has 281 bin [63.4,63.5) has 209 bin [63.5,63.6) has 255 bin [63.6,63.7) has 191 bin [63.7,63.8) has 166 bin [63.8,63.9) has 161 bin [63.9,64.0) has 179 bin [64.0,64.1) has 171 bin [64.1,64.2) has 134 bin [64.2,64.3) has 95 bin [64.3,64.4) has 103 bin [64.4,64.5) has 74 bin [64.5,64.6) has 103 bin [64.6,64.7) has 84 bin [64.7,64.8) has 77 bin [64.8,64.9) has 85 bin [64.9,65.0) has 48 bin [65.0,65.1) has 67 bin [65.1,65.2) has 54 bin [65.2,65.3) has 51 bin [65.3,65.4) has 44 bin [65.4,65.5) has 31 bin [65.5,65.6) has 35 bin [65.6,65.7) has 27 bin [65.7,65.8) has 39 bin [65.8,65.9) has 22 bin [65.9,66.0) has 30 bin [66.0,66.1) has 30 bin [66.1,66.2) has 22 bin [66.2,66.3) has 39 bin [66.3,66.4) has 23 bin [66.4,66.5) has 16 bin [66.5,66.6) has 25 bin [66.6,66.7) has 28 bin [66.7,66.8) has 16 bin [66.8,66.9) has 12 bin [66.9,67.0) has 12 bin [67.0,67.1) has 16 bin [67.1,67.2) has 18 bin [67.2,67.3) has 17 bin [67.3,67.4) has 11 bin [67.4,67.5) has 21 bin [67.5,67.6) has 19 bin [67.6,67.7) has 8 bin [67.7,67.8) has 6 bin [67.8,67.9) has 3 bin [67.9,68.0) has 2 bin [68.0,68.1) has 4 bin [68.1,68.2) has 7 bin [68.2,68.3) has 4 bin [68.3,68.4) has 3 bin [68.4,68.5) has 2 bin [68.7,68.8) has 1 bin [68.8,68.9) has 1 average z coordinate 34.7 for 40001348 element(s) point source id histogram with bin size 1.000000 bin 118 has 2733704 bin 119 has 35626921 bin 120 has 1640723 average point source id 118.972676395805465 for 40001348 element(s)