lasinfo (210611) report for 'AHN4T/34EZ2_14.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: 337/2022 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: 53544191 number of points by return: 42597586 7182436 2850966 783337 129866 scale factor x y z: 0.001 0.001 0.001 offset x y z: 247980 464980 0 min x y z: 247980.000 464980.000 21.704 max x y z: 249019.999 466269.999 62.056 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: 53544191 extended number of points by return: 42597586 7182436 2850966 783337 129866 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 21704 62056 intensity 56 4632 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 169 210 gps_time 324210738.336631 324222074.964814 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 38 255 B 23 255 NIR 0 255 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 0 ('Amplitude') attribute1 -16.48 29.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42597586 number of intermediate returns: 3798133 number of last returns: 42471455 number of single returns: 35322983 covered area in square units/kilounits: 1332976/1.33 point density: all returns 40.17 last only 31.86 (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 53544191 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42597586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7182436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2850966 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 783337 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 129866 instead zero. overview over extended number of returns of given pulse: 35322983 8712649 6229308 2626663 586256 62134 4198 0 0 0 0 0 0 0 0 histogram of classification of points: 13912538 unclassified (1) 34423498 ground (2) 5121014 building (6) 85511 water (9) 1630 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3716437 +---> 1021220 of those are unclassified (1) +---> 2231500 of those are ground (2) +---> 461963 of those are building (6) +---> 1754 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.7,21.8) has 2 bin [21.8,21.9) has 14 bin [21.9,22.0) has 796 bin [22.0,22.1) has 2690 bin [22.1,22.2) has 246 bin [22.2,22.3) has 181 bin [22.3,22.4) has 153 bin [22.4,22.5) has 267 bin [22.5,22.6) has 954 bin [22.6,22.7) has 905 bin [22.7,22.8) has 2217 bin [22.8,22.9) has 9621 bin [22.9,23.0) has 24031 bin [23.0,23.1) has 25806 bin [23.1,23.2) has 28298 bin 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[61.9,62.0) has 2 bin [62.0,62.1) has 3 average z coordinate 29.0 for 53544191 element(s) point source id histogram with bin size 1.000000 bin 169 has 3409736 bin 170 has 25335606 bin 210 has 24798849 average point source id 188.462212343445429 for 53544191 element(s)