lasinfo (210611) report for 'AHN4T/27BZ1_05.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: 24332019 number of points by return: 23655401 528451 132797 14566 781 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 492480 0 min x y z: 193980.000 492480.000 11.362 max x y z: 195019.999 493769.999 47.727 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: 24332019 extended number of points by return: 23655401 528451 132797 14566 781 23 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 11362 47727 intensity 56 2488 return_number 1 6 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 124 126 gps_time 330423484.816735 330426189.910697 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 41 255 B 38 246 NIR 11 252 extended_return_number 1 6 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.29 8.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23655401 number of intermediate returns: 148087 number of last returns: 23655092 number of single returns: 23126561 covered area in square units/kilounits: 1341600/1.34 point density: all returns 18.14 last only 17.63 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24332019 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23655401 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 528451 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 132797 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 14566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 781 instead zero. overview over extended number of returns of given pulse: 23126561 791663 354769 55072 3813 141 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1347451 unclassified (1) 22984364 ground (2) 204 water (9) +-> flagged as extended overlap: 2169067 +---> 214411 of those are unclassified (1) +---> 1954656 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [11.3,11.4) has 6 bin [11.4,11.5) has 48 bin [11.5,11.6) has 45 bin [11.6,11.7) has 34 bin [11.7,11.8) has 34 bin [11.8,11.9) has 38 bin [11.9,12.0) has 44 bin [12.0,12.1) has 37 bin [12.1,12.2) has 46 bin [12.2,12.3) has 78 bin [12.3,12.4) has 112 bin [12.4,12.5) has 149 bin [12.5,12.6) has 211 bin [12.6,12.7) has 293 bin [12.7,12.8) has 420 bin [12.8,12.9) has 609 bin [12.9,13.0) has 1195 bin [13.0,13.1) has 4400 bin [13.1,13.2) has 9635 bin [13.2,13.3) has 17443 bin [13.3,13.4) has 22693 bin [13.4,13.5) has 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bin [43.9,44.0) has 30914 bin [44.0,44.1) has 28222 bin [44.1,44.2) has 25974 bin [44.2,44.3) has 23805 bin [44.3,44.4) has 22966 bin [44.4,44.5) has 21991 bin [44.5,44.6) has 21785 bin [44.6,44.7) has 23478 bin [44.7,44.8) has 24006 bin [44.8,44.9) has 22482 bin [44.9,45.0) has 21280 bin [45.0,45.1) has 20373 bin [45.1,45.2) has 19440 bin [45.2,45.3) has 18487 bin [45.3,45.4) has 17096 bin [45.4,45.5) has 16820 bin [45.5,45.6) has 14466 bin [45.6,45.7) has 14138 bin [45.7,45.8) has 14246 bin [45.8,45.9) has 13313 bin [45.9,46.0) has 14385 bin [46.0,46.1) has 15340 bin [46.1,46.2) has 14370 bin [46.2,46.3) has 13912 bin [46.3,46.4) has 14194 bin [46.4,46.5) has 15629 bin [46.5,46.6) has 16482 bin [46.6,46.7) has 16946 bin [46.7,46.8) has 14757 bin [46.8,46.9) has 12364 bin [46.9,47.0) has 10103 bin [47.0,47.1) has 8562 bin [47.1,47.2) has 7166 bin [47.2,47.3) has 5782 bin [47.3,47.4) has 3179 bin [47.4,47.5) has 1239 bin [47.5,47.6) has 413 bin [47.6,47.7) has 75 bin [47.7,47.8) has 6 average z coordinate 27.1 for 24332019 element(s) point source id histogram with bin size 1.000000 bin 124 has 3423106 bin 125 has 20583528 bin 126 has 325385 average point source id 124.872689520750413 for 24332019 element(s)