lasinfo (210611) report for 'AHN4T/27EZ1_09.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: 31510195 number of points by return: 31507009 2769 381 35 1 scale factor x y z: 0.001 0.001 0.001 offset x y z: 202980 491230 0 min x y z: 202980.000 491230.000 0.311 max x y z: 204019.999 492519.999 8.967 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: 31510195 extended number of points by return: 31507009 2769 381 35 1 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 311 8967 intensity 60 4723 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 14 user_data 6 7 point_source_ID 132 133 gps_time 330772034.226146 330774310.719739 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 50 255 B 45 250 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.25 30.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31507009 number of intermediate returns: 418 number of last returns: 31506755 number of single returns: 31503987 covered area in square units/kilounits: 1337108/1.34 point density: all returns 23.57 last only 23.56 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31510195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31507009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2769 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 381 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 35 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1 instead zero. overview over extended number of returns of given pulse: 31503987 4769 1078 155 62 51 93 0 0 0 0 0 0 0 0 histogram of classification of points: 20970 unclassified (1) 31279828 ground (2) 209397 water (9) +-> flagged as extended overlap: 2118891 +---> 1305 of those are unclassified (1) +---> 2108454 of those are ground (2) +---> 9132 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.3,0.4) has 34 bin [0.4,0.5) has 1069 bin [0.5,0.6) has 55396 bin [0.6,0.7) has 180986 bin [0.7,0.8) has 117136 bin [0.8,0.9) has 131225 bin [0.9,1.0) has 149519 bin [1.0,1.1) has 219275 bin [1.1,1.2) has 484490 bin [1.2,1.3) has 1503254 bin [1.3,1.4) has 3805747 bin [1.4,1.5) has 7539717 bin [1.5,1.6) has 8818304 bin [1.6,1.7) has 5355825 bin [1.7,1.8) has 1701366 bin [1.8,1.9) has 667305 bin [1.9,2.0) has 266889 bin [2.0,2.1) has 130993 bin [2.1,2.2) has 64192 bin [2.2,2.3) has 9408 bin [2.3,2.4) has 6033 bin [2.4,2.5) has 5810 bin [2.5,2.6) has 5886 bin [2.6,2.7) has 6866 bin [2.7,2.8) has 13157 bin [2.8,2.9) has 11376 bin [2.9,3.0) has 13247 bin [3.0,3.1) has 14108 bin [3.1,3.2) has 17294 bin [3.2,3.3) has 17602 bin [3.3,3.4) has 21260 bin [3.4,3.5) has 15082 bin [3.5,3.6) has 11978 bin [3.6,3.7) has 8760 bin [3.7,3.8) has 5492 bin [3.8,3.9) has 4654 bin [3.9,4.0) has 4308 bin [4.0,4.1) has 4132 bin [4.1,4.2) has 4336 bin [4.2,4.3) has 4237 bin [4.3,4.4) has 4016 bin [4.4,4.5) has 3957 bin [4.5,4.6) has 3968 bin [4.6,4.7) has 3938 bin [4.7,4.8) has 3863 bin [4.8,4.9) has 3925 bin [4.9,5.0) has 3800 bin [5.0,5.1) has 3853 bin [5.1,5.2) has 3921 bin [5.2,5.3) has 3845 bin [5.3,5.4) has 3993 bin [5.4,5.5) has 3850 bin [5.5,5.6) has 3787 bin [5.6,5.7) has 3679 bin [5.7,5.8) has 3611 bin [5.8,5.9) has 3698 bin [5.9,6.0) has 3757 bin [6.0,6.1) has 3992 bin [6.1,6.2) has 4632 bin [6.2,6.3) has 19660 bin [6.3,6.4) has 17608 bin [6.4,6.5) has 86 bin [6.5,6.6) has 75 bin [6.6,6.7) has 87 bin [6.7,6.8) has 92 bin [6.8,6.9) has 60 bin [6.9,7.0) has 84 bin [7.0,7.1) has 74 bin [7.1,7.2) has 72 bin [7.2,7.3) has 57 bin [7.3,7.4) has 48 bin [7.4,7.5) has 37 bin [7.5,7.6) has 44 bin [7.6,7.7) has 48 bin [7.7,7.8) has 46 bin [7.8,7.9) has 31 bin [7.9,8.0) has 36 bin [8.0,8.1) has 32 bin [8.1,8.2) has 18 bin [8.2,8.3) has 21 bin [8.3,8.4) has 16 bin [8.4,8.5) has 10 bin [8.5,8.6) has 7 bin [8.6,8.7) has 9 bin [8.7,8.8) has 2 bin [8.8,8.9) has 1 bin [8.9,9.0) has 1 average z coordinate 1.5 for 31510195 element(s) point source id histogram with bin size 1.000000 bin 132 has 12108403 bin 133 has 19401792 average point source id 132.61573062305709 for 31510195 element(s)