lasinfo (210611) report for 'AHN4T/28EZ2_21.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: 30033782 number of points by return: 24227182 3655133 1611318 460356 79793 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 487480 0 min x y z: 244980.000 487480.000 9.774 max x y z: 246019.999 488769.999 47.026 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: 30033782 extended number of points by return: 24227182 3655133 1611318 460356 79793 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 9774 47026 intensity 56 4743 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 0 user_data 6 7 point_source_ID 167 168 gps_time 324207867.228118 324209772.475921 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 34 255 B 26 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 0 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.37 31.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24227182 number of intermediate returns: 2159510 number of last returns: 24211322 number of single returns: 20564232 covered area in square units/kilounits: 1330584/1.33 point density: all returns 22.57 last only 18.20 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30033782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24227182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3655133 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1611318 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 460356 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 79793 instead zero. overview over extended number of returns of given pulse: 20564232 4096253 3453019 1521380 356091 39636 3171 0 0 0 0 0 0 0 0 histogram of classification of points: 6972060 unclassified (1) 21930290 ground (2) 1081346 building (6) 42613 water (9) 7473 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1870243 +---> 387697 of those are unclassified (1) +---> 1442371 of those are ground (2) +---> 27278 of those are building (6) +---> 12897 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.7,9.8) has 2 bin [9.8,9.9) has 522 bin [9.9,10.0) has 8693 bin [10.0,10.1) has 3093 bin [10.1,10.2) has 2266 bin [10.2,10.3) has 3451 bin [10.3,10.4) has 9032 bin [10.4,10.5) has 15051 bin [10.5,10.6) has 35341 bin [10.6,10.7) has 60639 bin [10.7,10.8) has 54103 bin [10.8,10.9) has 41201 bin [10.9,11.0) has 101508 bin [11.0,11.1) has 196329 bin [11.1,11.2) has 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[42.1,42.2) has 262 bin [42.2,42.3) has 232 bin [42.3,42.4) has 233 bin [42.4,42.5) has 187 bin [42.5,42.6) has 214 bin [42.6,42.7) has 216 bin [42.7,42.8) has 174 bin [42.8,42.9) has 156 bin [42.9,43.0) has 144 bin [43.0,43.1) has 164 bin [43.1,43.2) has 155 bin [43.2,43.3) has 112 bin [43.3,43.4) has 159 bin [43.4,43.5) has 92 bin [43.5,43.6) has 103 bin [43.6,43.7) has 80 bin [43.7,43.8) has 84 bin [43.8,43.9) has 96 bin [43.9,44.0) has 83 bin [44.0,44.1) has 76 bin [44.1,44.2) has 92 bin [44.2,44.3) has 66 bin [44.3,44.4) has 54 bin [44.4,44.5) has 46 bin [44.5,44.6) has 34 bin [44.6,44.7) has 46 bin [44.7,44.8) has 35 bin [44.8,44.9) has 28 bin [44.9,45.0) has 26 bin [45.0,45.1) has 28 bin [45.1,45.2) has 37 bin [45.2,45.3) has 28 bin [45.3,45.4) has 28 bin [45.4,45.5) has 19 bin [45.5,45.6) has 10 bin [45.6,45.7) has 8 bin [45.7,45.8) has 7 bin [45.8,45.9) has 5 bin [45.9,46.0) has 4 bin [46.0,46.1) has 3 bin [46.1,46.2) has 6 bin [46.3,46.4) has 7 bin [46.4,46.5) has 5 bin [46.5,46.6) has 5 bin [46.6,46.7) has 5 bin [46.7,46.8) has 3 bin [46.8,46.9) has 1 bin [46.9,47.0) has 1 bin [47.0,47.1) has 1 average z coordinate 15.2 for 30033782 element(s) point source id histogram with bin size 1.000000 bin 167 has 18173642 bin 168 has 11860140 average point source id 167.394893323791194 for 30033782 element(s)