lasinfo (210611) report for 'AHN4T/32EN2_06.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: 179/2021 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: 58688941 number of points by return: 44319575 10322998 3386966 601260 58142 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 472480 0 min x y z: 164980.000 472480.000 -0.068 max x y z: 166019.999 473769.999 35.376 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: 58688941 extended number of points by return: 44319575 10322998 3386966 601260 58142 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 -68 35376 intensity 0 3848 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 -32 34 user_data 6 7 point_source_ID 147 149 gps_time 270206884.635918 270209263.089189 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 14 255 B 0 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 attribute0 0 38.48 ('Amplitude') attribute1 -15.66 23.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44319575 number of intermediate returns: 4046820 number of last returns: 44300253 number of single returns: 33977707 covered area in square units/kilounits: 1340688/1.34 point density: all returns 43.78 last only 33.04 (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 58688941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44319575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10322998 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3386966 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 601260 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 58142 instead zero. overview over extended number of returns of given pulse: 33977707 13882374 8362340 2175194 288533 2768 25 0 0 0 0 0 0 0 0 histogram of classification of points: 16596073 unclassified (1) 40995852 ground (2) 967222 building (6) 122965 water (9) 6829 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3598326 +---> 749918 of those are unclassified (1) +---> 2713668 of those are ground (2) +---> 129144 of those are building (6) +---> 5592 of those are water (9) +---> 4 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 19 bin [0.0,0.1) has 2203 bin [0.1,0.2) has 4358 bin [0.2,0.3) has 6424 bin [0.3,0.4) has 6412 bin [0.4,0.5) has 9235 bin [0.5,0.6) has 25968 bin [0.6,0.7) has 32638 bin [0.7,0.8) has 33717 bin [0.8,0.9) has 45740 bin [0.9,1.0) has 81450 bin [1.0,1.1) has 138753 bin [1.1,1.2) has 212049 bin 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[32.5,32.6) has 1199 bin [32.6,32.7) has 1056 bin [32.7,32.8) has 971 bin [32.8,32.9) has 852 bin [32.9,33.0) has 713 bin [33.0,33.1) has 646 bin [33.1,33.2) has 536 bin [33.2,33.3) has 445 bin [33.3,33.4) has 384 bin [33.4,33.5) has 333 bin [33.5,33.6) has 293 bin [33.6,33.7) has 244 bin [33.7,33.8) has 205 bin [33.8,33.9) has 164 bin [33.9,34.0) has 145 bin [34.0,34.1) has 132 bin [34.1,34.2) has 113 bin [34.2,34.3) has 115 bin [34.3,34.4) has 88 bin [34.4,34.5) has 66 bin [34.5,34.6) has 46 bin [34.6,34.7) has 52 bin [34.7,34.8) has 38 bin [34.8,34.9) has 19 bin [34.9,35.0) has 17 bin [35.0,35.1) has 13 bin [35.1,35.2) has 6 bin [35.2,35.3) has 10 bin [35.3,35.4) has 4 average z coordinate 6.2 for 58688941 element(s) point source id histogram with bin size 1.000000 bin 147 has 1171431 bin 148 has 39760715 bin 149 has 17756795 average point source id 148.282597772551384 for 58688941 element(s)