lasinfo (210611) report for 'AHN4T/67HZ2_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: 181/2021 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: 33395854 number of points by return: 27302334 3993307 1554827 456699 88687 scale factor x y z: 0.001 0.001 0.001 offset x y z: 54980 359980 0 min x y z: 54980.000 359980.000 -0.135 max x y z: 56019.999 361269.999 40.828 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: 33395854 extended number of points by return: 27302334 3993307 1554827 456699 88687 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 -135 40828 intensity 39 4527 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 -30 31 user_data 6 7 point_source_ID 93 97 gps_time 261748603.347927 261750490.555725 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 24 255 B 26 255 NIR 59 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0.39 45.27 ('Amplitude') attribute1 -16.38 29.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27302334 number of intermediate returns: 2112546 number of last returns: 27263305 number of single returns: 23282331 covered area in square units/kilounits: 1152848/1.15 point density: all returns 28.97 last only 23.65 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33395854 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27302334 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3993307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1554827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 456699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 88687 instead zero. overview over extended number of returns of given pulse: 23282331 4900425 3296523 1472314 385752 53121 5388 0 0 0 0 0 0 0 0 histogram of classification of points: 8174193 unclassified (1) 23047174 ground (2) 2160211 building (6) 14171 water (9) 105 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2682802 +---> 814477 of those are unclassified (1) +---> 1654047 of those are ground (2) +---> 212377 of those are building (6) +---> 1830 of those are water (9) +---> 71 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.2,-0.1) has 6 bin [-0.1,0.0) has 827 bin [0.0,0.1) has 16293 bin [0.1,0.2) has 38284 bin [0.2,0.3) has 33685 bin [0.3,0.4) has 41385 bin [0.4,0.5) has 40038 bin [0.5,0.6) has 43266 bin [0.6,0.7) has 48701 bin [0.7,0.8) has 62602 bin [0.8,0.9) has 214355 bin [0.9,1.0) has 927667 bin [1.0,1.1) has 2209184 bin [1.1,1.2) has 2989268 bin [1.2,1.3) has 2688150 bin [1.3,1.4) has 1883063 bin [1.4,1.5) has 1181268 bin [1.5,1.6) has 809146 bin [1.6,1.7) has 564485 bin [1.7,1.8) has 462209 bin [1.8,1.9) has 547861 bin [1.9,2.0) has 574753 bin [2.0,2.1) has 377440 bin [2.1,2.2) has 336763 bin [2.2,2.3) has 391852 bin [2.3,2.4) has 468202 bin [2.4,2.5) has 578090 bin [2.5,2.6) has 687908 bin [2.6,2.7) has 707991 bin [2.7,2.8) has 829486 bin [2.8,2.9) has 979131 bin [2.9,3.0) has 1023517 bin [3.0,3.1) has 877461 bin [3.1,3.2) has 594995 bin [3.2,3.3) has 330785 bin [3.3,3.4) has 244943 bin [3.4,3.5) has 188833 bin [3.5,3.6) has 153631 bin [3.6,3.7) has 131496 bin [3.7,3.8) has 114306 bin [3.8,3.9) has 101470 bin [3.9,4.0) has 89081 bin [4.0,4.1) has 88120 bin [4.1,4.2) has 89235 bin [4.2,4.3) has 92619 bin [4.3,4.4) has 89428 bin [4.4,4.5) has 89925 bin [4.5,4.6) has 89571 bin [4.6,4.7) has 92135 bin [4.7,4.8) has 95793 bin [4.8,4.9) has 105415 bin [4.9,5.0) has 107225 bin [5.0,5.1) has 115992 bin 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[40.8,40.9) has 2 average z coordinate 4.4 for 33395854 element(s) point source id histogram with bin size 1.000000 bin 93 has 5619228 bin 94 has 19720041 bin 95 has 508827 bin 97 has 7547758 average point source id 94.525001486711488 for 33395854 element(s)