lasinfo (210611) report for 'AHN4T/27AZ2_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: 336/2022 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: 65567288 number of points by return: 40030611 19842050 5072167 585881 36371 scale factor x y z: 0.001 0.001 0.001 offset x y z: 186980 489980 0 min x y z: 186980.000 489980.000 4.967 max x y z: 188019.999 491269.999 39.286 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: 65567288 extended number of points by return: 40030611 19842050 5072167 585881 36371 199 9 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 4967 39286 intensity 51 3715 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 -8 34 user_data 6 7 point_source_ID 119 132 gps_time 270128081.815786 328703424.708044 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 26 255 B 9 255 NIR 32 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1333 5667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.42 21.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40030611 number of intermediate returns: 5689059 number of last returns: 39992981 number of single returns: 20145363 covered area in square units/kilounits: 1338620/1.34 point density: all returns 48.98 last only 29.88 (per square units) spacing: all returns 0.14 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 65567288 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40030611 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 19842050 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5072167 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 585881 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36371 instead zero. overview over extended number of returns of given pulse: 20145363 29562898 13474691 2201705 180762 1807 62 0 0 0 0 0 0 0 0 histogram of classification of points: 32406632 unclassified (1) 33050304 ground (2) 108734 building (6) 1618 water (9) +-> flagged as extended overlap: 4193739 +---> 2053652 of those are unclassified (1) +---> 2129388 of those are ground (2) +---> 10699 of those are building (6) z coordinate histogram with bin size 0.100000 bin [4.9,5.0) has 11 bin [5.0,5.1) has 951 bin [5.1,5.2) has 1603 bin [5.2,5.3) has 1145 bin [5.3,5.4) has 4741 bin [5.4,5.5) has 28213 bin [5.5,5.6) has 54115 bin [5.6,5.7) has 55201 bin [5.7,5.8) has 51623 bin [5.8,5.9) has 49790 bin [5.9,6.0) has 42466 bin [6.0,6.1) has 44730 bin [6.1,6.2) has 42008 bin [6.2,6.3) has 78139 bin [6.3,6.4) has 145042 bin [6.4,6.5) has 153389 bin [6.5,6.6) has 117716 bin [6.6,6.7) has 112471 bin [6.7,6.8) has 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has 271 bin [37.1,37.2) has 256 bin [37.2,37.3) has 232 bin [37.3,37.4) has 194 bin [37.4,37.5) has 192 bin [37.5,37.6) has 219 bin [37.6,37.7) has 181 bin [37.7,37.8) has 201 bin [37.8,37.9) has 147 bin [37.9,38.0) has 113 bin [38.0,38.1) has 105 bin [38.1,38.2) has 83 bin [38.2,38.3) has 74 bin [38.3,38.4) has 55 bin [38.4,38.5) has 42 bin [38.5,38.6) has 43 bin [38.6,38.7) has 29 bin [38.7,38.8) has 13 bin [38.8,38.9) has 11 bin [39.0,39.1) has 4 bin [39.1,39.2) has 2 bin [39.2,39.3) has 2 average z coordinate 15.5 for 65567288 element(s) point source id histogram with bin size 1.000000 bin 119 has 10569864 bin 120 has 2280857 bin 131 has 28717215 bin 132 has 23999352 average point source id 129.048898362244302 for 65567288 element(s)