lasinfo (210611) report for 'AHN4T/68BN1_25.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: 340/2022 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: 49426847 number of points by return: 42719432 4578376 1699139 380942 48958 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 343730 0 min x y z: 183980.000 343730.000 21.973 max x y z: 185019.999 345019.999 67.082 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: 49426847 extended number of points by return: 42719432 4578376 1699139 380942 48958 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 21973 67082 intensity 32 3987 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 -30 29 user_data 6 7 point_source_ID 125 208 gps_time 292324682.937438 292340919.725244 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 49 255 B 35 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.32 39.87 ('Amplitude') attribute1 -17.01 22.55 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42719432 number of intermediate returns: 2138469 number of last returns: 42675981 number of single returns: 38107035 covered area in square units/kilounits: 1320988/1.32 point density: all returns 37.42 last only 32.31 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49426847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42719432 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4578376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1699139 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 380942 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48958 instead zero. overview over extended number of returns of given pulse: 38107035 5781301 3961009 1331649 226875 17962 1016 0 0 0 0 0 0 0 0 histogram of classification of points: 8887298 unclassified (1) 38871997 ground (2) 1613148 building (6) 50598 water (9) 3806 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2959251 +---> 389487 of those are unclassified (1) +---> 2408396 of those are ground (2) +---> 147102 of those are building (6) +---> 14266 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.9,22.0) has 4 bin [22.0,22.1) has 154 bin [22.1,22.2) has 450 bin [22.2,22.3) has 419 bin [22.3,22.4) has 415 bin [22.4,22.5) has 441 bin [22.5,22.6) has 504 bin [22.6,22.7) has 484 bin [22.7,22.8) has 464 bin [22.8,22.9) has 419 bin [22.9,23.0) has 401 bin [23.0,23.1) has 394 bin [23.1,23.2) has 433 bin [23.2,23.3) has 15392 bin [23.3,23.4) has 24182 bin 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[58.2,58.3) has 1863 bin [58.3,58.4) has 1769 bin [58.4,58.5) has 1762 bin [58.5,58.6) has 1717 bin [58.6,58.7) has 1648 bin [58.7,58.8) has 1617 bin [58.8,58.9) has 1564 bin [58.9,59.0) has 1448 bin [59.0,59.1) has 1373 bin [59.1,59.2) has 1304 bin [59.2,59.3) has 1226 bin [59.3,59.4) has 1142 bin [59.4,59.5) has 1148 bin [59.5,59.6) has 1051 bin [59.6,59.7) has 1054 bin [59.7,59.8) has 909 bin [59.8,59.9) has 931 bin [59.9,60.0) has 803 bin [60.0,60.1) has 781 bin [60.1,60.2) has 721 bin [60.2,60.3) has 687 bin [60.3,60.4) has 578 bin [60.4,60.5) has 623 bin [60.5,60.6) has 552 bin [60.6,60.7) has 516 bin [60.7,60.8) has 502 bin [60.8,60.9) has 449 bin [60.9,61.0) has 353 bin [61.0,61.1) has 332 bin [61.1,61.2) has 305 bin [61.2,61.3) has 271 bin [61.3,61.4) has 219 bin [61.4,61.5) has 227 bin [61.5,61.6) has 187 bin [61.6,61.7) has 155 bin [61.7,61.8) has 155 bin [61.8,61.9) has 114 bin [61.9,62.0) has 80 bin [62.0,62.1) has 65 bin [62.1,62.2) has 56 bin [62.2,62.3) has 64 bin [62.3,62.4) has 69 bin [62.4,62.5) has 56 bin [62.5,62.6) has 48 bin [62.6,62.7) has 57 bin [62.7,62.8) has 58 bin [62.8,62.9) has 58 bin [62.9,63.0) has 74 bin [63.0,63.1) has 54 bin [63.1,63.2) has 72 bin [63.2,63.3) has 42 bin [63.3,63.4) has 38 bin [63.4,63.5) has 30 bin [63.5,63.6) has 53 bin [63.6,63.7) has 41 bin [63.7,63.8) has 32 bin [63.8,63.9) has 30 bin [63.9,64.0) has 21 bin [64.0,64.1) has 12 bin [64.1,64.2) has 18 bin [64.2,64.3) has 7 bin [64.3,64.4) has 4 bin [64.4,64.5) has 2 bin [64.5,64.6) has 1 bin [65.9,66.0) has 1 bin [66.2,66.3) has 1 bin [66.3,66.4) has 1 bin [66.4,66.5) has 1 bin [67.0,67.1) has 1 average z coordinate 29.7 for 49426847 element(s) point source id histogram with bin size 1.000000 bin 125 has 3728741 bin 126 has 24206603 bin 127 has 3087394 bin 208 has 18404109 average point source id 156.519761679315707 for 49426847 element(s)