lasinfo (210611) report for 'AHN4T/12CZ1_04.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: 31545809 number of points by return: 23523708 5537073 2002582 469241 13056 scale factor x y z: 0.001 0.001 0.001 offset x y z: 222980 554980 0 min x y z: 222980.000 554980.000 8.118 max x y z: 224019.999 556269.999 45.335 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: 31545809 extended number of points by return: 23523708 5537073 2002582 469241 13056 138 11 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 8118 45335 intensity 19 4992 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 9 point_source_ID 45 1078 gps_time 268915868.905159 330855663.401228 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 5 255 B 17 255 NIR 20 255 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 -16.86 33.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23523708 number of intermediate returns: 2487550 number of last returns: 23497838 number of single returns: 17963287 covered area in square units/kilounits: 1310368/1.31 point density: all returns 24.07 last only 17.93 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31545809 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23523708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5537073 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2002582 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 469241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13056 instead zero. overview over extended number of returns of given pulse: 17963287 7078590 4611533 1827462 62280 2522 135 0 0 0 0 0 0 0 0 histogram of classification of points: 9729899 unclassified (1) 21240369 ground (2) 49325 building (6) 526216 water (9) +-> flagged as extended overlap: 2467791 +---> 845598 of those are unclassified (1) +---> 1587995 of those are ground (2) +---> 5057 of those are building (6) +---> 29141 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.1,8.2) has 53 bin [8.2,8.3) has 5311 bin [8.3,8.4) has 14115 bin [8.4,8.5) has 10176 bin [8.5,8.6) has 10152 bin [8.6,8.7) has 10925 bin [8.7,8.8) has 12513 bin [8.8,8.9) has 26806 bin [8.9,9.0) has 271000 bin [9.0,9.1) has 610816 bin [9.1,9.2) has 508495 bin [9.2,9.3) has 322699 bin [9.3,9.4) has 269263 bin [9.4,9.5) has 268365 bin [9.5,9.6) has 318097 bin [9.6,9.7) has 361703 bin [9.7,9.8) has 315566 bin 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1567 bin [40.7,40.8) has 1386 bin [40.8,40.9) has 1198 bin [40.9,41.0) has 1168 bin [41.0,41.1) has 1133 bin [41.1,41.2) has 973 bin [41.2,41.3) has 926 bin [41.3,41.4) has 841 bin [41.4,41.5) has 817 bin [41.5,41.6) has 762 bin [41.6,41.7) has 699 bin [41.7,41.8) has 629 bin [41.8,41.9) has 593 bin [41.9,42.0) has 559 bin [42.0,42.1) has 515 bin [42.1,42.2) has 464 bin [42.2,42.3) has 401 bin [42.3,42.4) has 384 bin [42.4,42.5) has 308 bin [42.5,42.6) has 268 bin [42.6,42.7) has 206 bin [42.7,42.8) has 183 bin [42.8,42.9) has 167 bin [42.9,43.0) has 137 bin [43.0,43.1) has 109 bin [43.1,43.2) has 89 bin [43.2,43.3) has 53 bin [43.3,43.4) has 63 bin [43.4,43.5) has 52 bin [43.5,43.6) has 55 bin [43.6,43.7) has 31 bin [43.7,43.8) has 22 bin [43.8,43.9) has 30 bin [43.9,44.0) has 14 bin [44.0,44.1) has 15 bin [44.1,44.2) has 21 bin [44.2,44.3) has 16 bin [44.3,44.4) has 20 bin [44.4,44.5) has 26 bin [44.5,44.6) has 17 bin [44.6,44.7) has 11 bin [44.7,44.8) has 12 bin [44.8,44.9) has 8 bin [44.9,45.0) has 1 bin [45.0,45.1) has 5 bin [45.1,45.2) has 1 bin [45.2,45.3) has 1 bin [45.3,45.4) has 1 average z coordinate 13.6 for 31545809 element(s) point source id histogram with bin size 1.000000 bin 45 has 1912013 bin 46 has 586336 bin 1077 has 7374376 bin 1078 has 21673084 average point source id 995.973808913887751 for 31545809 element(s)