lasinfo (210611) report for 'AHN4T/16FN2_13.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: 334/2022 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: 61842766 number of points by return: 44087968 11880258 4592365 1104440 162211 scale factor x y z: 0.001 0.001 0.001 offset x y z: 216980 546230 0 min x y z: 216980.000 546230.000 7.484 max x y z: 218019.999 547519.999 42.952 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: 61842766 extended number of points by return: 44087968 11880258 4592365 1104440 162211 14644 880 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 7484 42952 intensity 0 4969 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 52 1055 gps_time 330440769.363015 332240939.316562 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 247 G 50 255 B 39 243 NIR 19 254 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.24 33.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44087968 number of intermediate returns: 5871042 number of last returns: 44100713 number of single returns: 32216957 covered area in square units/kilounits: 1338492/1.34 point density: all returns 46.20 last only 32.95 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 61842766 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44087968 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11880258 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4592365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1104440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 162211 instead zero. overview over extended number of returns of given pulse: 32216957 14573304 10458294 3767315 738056 82836 6004 0 0 0 0 0 0 0 0 histogram of classification of points: 21591963 unclassified (1) 39659087 ground (2) 464 building (6) 591252 water (9) +-> flagged as extended overlap: 3484480 +---> 981234 of those are unclassified (1) +---> 2379819 of those are ground (2) +---> 123427 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.4,7.5) has 6 bin [7.5,7.6) has 1009 bin [7.6,7.7) has 1607 bin [7.7,7.8) has 1259 bin [7.8,7.9) has 1939 bin [7.9,8.0) has 6858 bin [8.0,8.1) has 6812 bin [8.1,8.2) has 27136 bin [8.2,8.3) has 39054 bin [8.3,8.4) has 28332 bin [8.4,8.5) has 73408 bin [8.5,8.6) has 1422950 bin [8.6,8.7) has 2020623 bin [8.7,8.8) has 6809253 bin [8.8,8.9) has 5233722 bin [8.9,9.0) has 3205949 bin [9.0,9.1) has 1952974 bin [9.1,9.2) has 1254567 bin 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has 1819 bin [39.8,39.9) has 1627 bin [39.9,40.0) has 1449 bin [40.0,40.1) has 1205 bin [40.1,40.2) has 1119 bin [40.2,40.3) has 931 bin [40.3,40.4) has 806 bin [40.4,40.5) has 754 bin [40.5,40.6) has 644 bin [40.6,40.7) has 556 bin [40.7,40.8) has 454 bin [40.8,40.9) has 408 bin [40.9,41.0) has 331 bin [41.0,41.1) has 254 bin [41.1,41.2) has 210 bin [41.2,41.3) has 157 bin [41.3,41.4) has 150 bin [41.4,41.5) has 107 bin [41.5,41.6) has 87 bin [41.6,41.7) has 87 bin [41.7,41.8) has 58 bin [41.8,41.9) has 36 bin [41.9,42.0) has 32 bin [42.0,42.1) has 29 bin [42.1,42.2) has 45 bin [42.2,42.3) has 21 bin [42.3,42.4) has 15 bin [42.4,42.5) has 8 bin [42.5,42.6) has 4 bin [42.6,42.7) has 4 bin [42.7,42.8) has 4 bin [42.8,42.9) has 1 bin [42.9,43.0) has 2 average z coordinate 14.1 for 61842766 element(s) point source id histogram with bin size 1.000000 bin 52 has 7806031 bin 53 has 22438446 bin 54 has 329799 bin 1054 has 9405770 bin 1055 has 21862720 average point source id 559.350976895179656 for 61842766 element(s)