lasinfo (210611) report for 'AHN4T/33AZ1_02.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: 37957613 number of points by return: 26660040 8811816 2219537 250169 15318 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 467480 0 min x y z: 180980.000 467480.000 28.297 max x y z: 182019.999 468769.999 58.806 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: 37957613 extended number of points by return: 26660040 8811816 2219537 250169 15318 707 26 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 28297 58806 intensity 0 3550 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 29 user_data 6 7 point_source_ID 113 207 gps_time 328695730.487619 330507877.512149 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 50 255 G 59 255 B 48 255 NIR 36 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.83 18.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26660040 number of intermediate returns: 2488724 number of last returns: 26646145 number of single returns: 17837296 covered area in square units/kilounits: 1341600/1.34 point density: all returns 28.29 last only 19.86 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37957613 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26660040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8811816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2219537 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 250169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15318 instead zero. overview over extended number of returns of given pulse: 17837296 13188363 5913695 940814 73164 4100 181 0 0 0 0 0 0 0 0 histogram of classification of points: 16077935 unclassified (1) 21809721 ground (2) 1303 building (6) 68654 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2733392 +---> 1120945 of those are unclassified (1) +---> 1611301 of those are ground (2) +---> 1146 of those are building (6) z coordinate histogram with bin size 0.100000 bin [28.2,28.3) has 1 bin [28.3,28.4) has 248 bin [28.4,28.5) has 377 bin [28.5,28.6) has 322 bin [28.6,28.7) has 166 bin [28.7,28.8) has 809 bin [28.8,28.9) has 1991 bin [28.9,29.0) has 1745 bin [29.0,29.1) has 2003 bin [29.1,29.2) has 2473 bin [29.2,29.3) has 2875 bin [29.3,29.4) has 3349 bin [29.4,29.5) has 5815 bin [29.5,29.6) has 16404 bin [29.6,29.7) has 31012 bin [29.7,29.8) has 52498 bin [29.8,29.9) has 77865 bin [29.9,30.0) has 90278 bin [30.0,30.1) has 73538 bin [30.1,30.2) has 91840 bin [30.2,30.3) has 137993 bin [30.3,30.4) has 198000 bin [30.4,30.5) has 296654 bin [30.5,30.6) has 393751 bin [30.6,30.7) has 442118 bin [30.7,30.8) has 477050 bin [30.8,30.9) has 519837 bin [30.9,31.0) has 555195 bin [31.0,31.1) has 567420 bin [31.1,31.2) has 580246 bin [31.2,31.3) has 623353 bin [31.3,31.4) has 611162 bin [31.4,31.5) has 607159 bin [31.5,31.6) has 619365 bin [31.6,31.7) has 597339 bin [31.7,31.8) has 588763 bin [31.8,31.9) has 532120 bin [31.9,32.0) has 515399 bin [32.0,32.1) has 502372 bin [32.1,32.2) has 488241 bin [32.2,32.3) has 506537 bin [32.3,32.4) has 497096 bin [32.4,32.5) has 510412 bin [32.5,32.6) has 546336 bin [32.6,32.7) has 534701 bin [32.7,32.8) has 530579 bin [32.8,32.9) has 522472 bin [32.9,33.0) has 517015 bin [33.0,33.1) has 484178 bin [33.1,33.2) has 466362 bin [33.2,33.3) has 454543 bin [33.3,33.4) has 446919 bin [33.4,33.5) has 382041 bin [33.5,33.6) has 323456 bin 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bin [48.6,48.7) has 14823 bin [48.7,48.8) has 14328 bin [48.8,48.9) has 13510 bin [48.9,49.0) has 12765 bin [49.0,49.1) has 12121 bin [49.1,49.2) has 11790 bin [49.2,49.3) has 11401 bin [49.3,49.4) has 11128 bin [49.4,49.5) has 10585 bin [49.5,49.6) has 9986 bin [49.6,49.7) has 9779 bin [49.7,49.8) has 9425 bin [49.8,49.9) has 8788 bin [49.9,50.0) has 8533 bin [50.0,50.1) has 8144 bin [50.1,50.2) has 8070 bin [50.2,50.3) has 7749 bin [50.3,50.4) has 7336 bin [50.4,50.5) has 7084 bin [50.5,50.6) has 6926 bin [50.6,50.7) has 6802 bin [50.7,50.8) has 6798 bin [50.8,50.9) has 6642 bin [50.9,51.0) has 6279 bin [51.0,51.1) has 6207 bin [51.1,51.2) has 5962 bin [51.2,51.3) has 5957 bin [51.3,51.4) has 5938 bin [51.4,51.5) has 5671 bin [51.5,51.6) has 5291 bin [51.6,51.7) has 5129 bin [51.7,51.8) has 4833 bin [51.8,51.9) has 4739 bin [51.9,52.0) has 4474 bin [52.0,52.1) has 4330 bin [52.1,52.2) has 3984 bin [52.2,52.3) has 4087 bin [52.3,52.4) has 3904 bin [52.4,52.5) has 3913 bin [52.5,52.6) has 3641 bin [52.6,52.7) has 3503 bin [52.7,52.8) has 3416 bin [52.8,52.9) has 3183 bin [52.9,53.0) has 3130 bin [53.0,53.1) has 3022 bin [53.1,53.2) has 2769 bin [53.2,53.3) has 2556 bin [53.3,53.4) has 2482 bin [53.4,53.5) has 2334 bin [53.5,53.6) has 2196 bin [53.6,53.7) has 2093 bin [53.7,53.8) has 1927 bin [53.8,53.9) has 1785 bin [53.9,54.0) has 1757 bin [54.0,54.1) has 1676 bin [54.1,54.2) has 1472 bin [54.2,54.3) has 1426 bin [54.3,54.4) has 1266 bin [54.4,54.5) has 1150 bin [54.5,54.6) has 1044 bin [54.6,54.7) has 1030 bin [54.7,54.8) has 947 bin [54.8,54.9) has 876 bin [54.9,55.0) has 785 bin [55.0,55.1) has 747 bin [55.1,55.2) has 602 bin [55.2,55.3) has 593 bin [55.3,55.4) has 530 bin [55.4,55.5) has 511 bin [55.5,55.6) has 443 bin [55.6,55.7) has 444 bin [55.7,55.8) has 364 bin [55.8,55.9) has 341 bin [55.9,56.0) has 294 bin [56.0,56.1) has 253 bin [56.1,56.2) has 218 bin [56.2,56.3) has 204 bin [56.3,56.4) has 167 bin [56.4,56.5) has 154 bin [56.5,56.6) has 105 bin [56.6,56.7) has 92 bin [56.7,56.8) has 83 bin [56.8,56.9) has 68 bin [56.9,57.0) has 54 bin [57.0,57.1) has 52 bin [57.1,57.2) has 42 bin [57.2,57.3) has 41 bin [57.3,57.4) has 21 bin [57.4,57.5) has 21 bin [57.5,57.6) has 19 bin [57.6,57.7) has 20 bin [57.7,57.8) has 17 bin [57.8,57.9) has 26 bin [57.9,58.0) has 16 bin [58.0,58.1) has 18 bin [58.1,58.2) has 17 bin [58.2,58.3) has 16 bin [58.3,58.4) has 7 bin [58.4,58.5) has 16 bin [58.5,58.6) has 7 bin [58.6,58.7) has 4 bin [58.7,58.8) has 7 bin [58.8,58.9) has 1 average z coordinate 35.7 for 37957613 element(s) point source id histogram with bin size 1.000000 bin 113 has 6181017 bin 114 has 31710459 bin 115 has 54039 bin 207 has 12098 average point source id 113.868225011936346 for 37957613 element(s)