lasinfo (210611) report for 'AHN4T/68GZ1_15.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: 32673928 number of points by return: 26641485 4355009 1367517 276924 32993 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 327480 0 min x y z: 193980.000 327480.000 83.846 max x y z: 195019.999 328769.999 137.660 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: 32673928 extended number of points by return: 26641485 4355009 1367517 276924 32993 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 83846 137660 intensity 3 4646 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 142 144 gps_time 292337825.893573 292339597.078227 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 37 255 B 27 255 NIR 9 255 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 0.03 46.46 ('Amplitude') attribute1 -16.81 29.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26641485 number of intermediate returns: 1684762 number of last returns: 26554597 number of single returns: 22206916 covered area in square units/kilounits: 1341412/1.34 point density: all returns 24.36 last only 19.80 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32673928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26641485 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4355009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1367517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 276924 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32993 instead zero. overview over extended number of returns of given pulse: 22206916 6041791 3281333 978356 152160 12299 1073 0 0 0 0 0 0 0 0 histogram of classification of points: 8463610 unclassified (1) 19660163 ground (2) 4508425 building (6) 5406 water (9) 36324 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2450246 +---> 681388 of those are unclassified (1) +---> 1478456 of those are ground (2) +---> 289360 of those are building (6) +---> 1042 of those are water (9) z coordinate histogram with bin size 0.100000 bin [83.8,83.9) has 4 bin [83.9,84.0) has 46 bin [84.0,84.1) has 188 bin [84.1,84.2) has 2147 bin [84.2,84.3) has 4391 bin [84.3,84.4) has 6903 bin [84.4,84.5) has 8160 bin [84.5,84.6) has 9256 bin [84.6,84.7) has 11920 bin [84.7,84.8) has 12243 bin [84.8,84.9) has 13380 bin [84.9,85.0) has 13542 bin [85.0,85.1) has 12496 bin [85.1,85.2) has 11892 bin [85.2,85.3) has 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[122.0,122.1) has 163 bin [122.1,122.2) has 158 bin [122.2,122.3) has 109 bin [122.3,122.4) has 103 bin [122.4,122.5) has 94 bin [122.5,122.6) has 86 bin [122.6,122.7) has 132 bin [122.7,122.8) has 263 bin [122.8,122.9) has 52 bin [122.9,123.0) has 42 bin [123.0,123.1) has 39 bin [123.1,123.2) has 19 bin [123.2,123.3) has 20 bin [123.3,123.4) has 25 bin [123.4,123.5) has 11 bin [123.5,123.6) has 7 bin [123.6,123.7) has 10 bin [123.8,123.9) has 2 bin [123.9,124.0) has 1 bin [124.0,124.1) has 1 bin [124.1,124.2) has 1 bin [124.8,124.9) has 3 bin [124.9,125.0) has 296 bin [125.0,125.1) has 507 bin [125.1,125.2) has 95 bin [125.2,125.3) has 3 bin [125.3,125.4) has 2 bin [125.4,125.5) has 1 bin [125.5,125.6) has 4 bin [125.6,125.7) has 1 bin [125.7,125.8) has 3 bin [125.8,125.9) has 1 bin [126.3,126.4) has 1 bin [127.0,127.1) has 1 bin [127.1,127.2) has 39 bin [127.2,127.3) has 6 bin [127.5,127.6) has 1 bin [127.7,127.8) has 2 bin [127.8,127.9) has 1 bin [129.0,129.1) has 1 bin [130.0,130.1) has 1 bin [130.1,130.2) has 2 bin [130.2,130.3) has 1 bin [131.0,131.1) has 1 bin [131.1,131.2) has 7 bin [131.2,131.3) has 6 bin [131.3,131.4) has 3 bin [131.4,131.5) has 1 bin [132.5,132.6) has 1 bin [132.7,132.8) has 2 bin [133.0,133.1) has 1 bin [133.1,133.2) has 2 bin [133.3,133.4) has 28 bin [133.6,133.7) has 1 bin [133.9,134.0) has 1 bin [134.1,134.2) has 1 bin [137.0,137.1) has 8 bin [137.4,137.5) has 2 bin [137.5,137.6) has 4 bin [137.6,137.7) has 1 average z coordinate 97.4 for 32673928 element(s) point source id histogram with bin size 1.000000 bin 142 has 1699654 bin 143 has 24235061 bin 144 has 6739213 average point source id 143.154237929397397 for 32673928 element(s)