lasinfo (210611) report for 'AHN4T/08CN1_07.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: 334/2022 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: 27772573 number of points by return: 23540723 2393157 1269688 465498 102496 scale factor x y z: 0.001 0.001 0.001 offset x y z: 260980 584980 0 min x y z: 260980.000 584980.000 -3.549 max x y z: 262019.999 586269.999 33.791 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: 27772573 extended number of points by return: 23540723 2393157 1269688 465498 102496 921 90 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 -3549 33791 intensity 0 4952 return_number 1 7 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 20 201 gps_time 324038215.193293 328691938.732611 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 59 255 B 42 255 NIR 32 255 extended_return_number 1 7 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 -15.72 33.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23540723 number of intermediate returns: 1852597 number of last returns: 23517343 number of single returns: 21138090 covered area in square units/kilounits: 1320448/1.32 point density: all returns 21.03 last only 17.81 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27772573 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23540723 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2393157 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1269688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 465498 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 102496 instead zero. overview over extended number of returns of given pulse: 21138090 2253125 2414341 1452995 447450 61322 5250 0 0 0 0 0 0 0 0 histogram of classification of points: 4997285 unclassified (1) 21798310 ground (2) 848659 building (6) 111993 water (9) 16326 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2178384 +---> 254112 of those are unclassified (1) +---> 1882511 of those are ground (2) +---> 39417 of those are building (6) +---> 2272 of those are water (9) +---> 72 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.6,-3.5) has 13 bin [-3.5,-3.4) has 1596 bin [-3.4,-3.3) has 16803 bin [-3.3,-3.2) has 17301 bin [-3.2,-3.1) has 13118 bin [-3.1,-3.0) has 12139 bin [-3.0,-2.9) has 14921 bin [-2.9,-2.8) has 17247 bin [-2.8,-2.7) has 23744 bin [-2.7,-2.6) has 26247 bin [-2.6,-2.5) has 137225 bin [-2.5,-2.4) has 438378 bin [-2.4,-2.3) has 720549 bin [-2.3,-2.2) has 1101835 bin [-2.2,-2.1) has 1524254 bin [-2.1,-2.0) has 1653780 bin [-2.0,-1.9) has 1266900 bin [-1.9,-1.8) has 859907 bin [-1.8,-1.7) has 640806 bin [-1.7,-1.6) has 492035 bin [-1.6,-1.5) has 468391 bin [-1.5,-1.4) has 451562 bin [-1.4,-1.3) has 387374 bin [-1.3,-1.2) has 377120 bin [-1.2,-1.1) has 333985 bin [-1.1,-1.0) has 352574 bin [-1.0,-0.9) has 281581 bin [-0.9,-0.8) has 348228 bin [-0.8,-0.7) has 370508 bin [-0.7,-0.6) has 615322 bin [-0.6,-0.5) has 1682687 bin [-0.5,-0.4) has 3182749 bin [-0.4,-0.3) has 1387109 bin [-0.3,-0.2) has 945939 bin [-0.2,-0.1) has 746068 bin [-0.1,0.0) has 518589 bin [0.0,0.1) has 337159 bin [0.1,0.2) has 237962 bin [0.2,0.3) has 174888 bin [0.3,0.4) has 145817 bin [0.4,0.5) has 150841 bin [0.5,0.6) has 103907 bin [0.6,0.7) has 77517 bin [0.7,0.8) has 59635 bin [0.8,0.9) has 50866 bin [0.9,1.0) has 48022 bin [1.0,1.1) has 48276 bin [1.1,1.2) has 45044 bin [1.2,1.3) has 42797 bin [1.3,1.4) has 44413 bin 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27772573 element(s) point source id histogram with bin size 1.000000 bin 20 has 2837232 bin 21 has 21418267 bin 22 has 2732692 bin 201 has 784382 average point source id 26.079983766718339 for 27772573 element(s)