lasinfo (210611) report for 'AHN4T/39AZ1_21.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: 180/2021 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: 46552316 number of points by return: 39734040 5057704 1485950 249812 24810 scale factor x y z: 0.001 0.001 0.001 offset x y z: 139980 437480 0 min x y z: 139980.000 437480.000 -0.729 max x y z: 141019.999 438769.999 39.481 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: 46552316 extended number of points by return: 39734040 5057704 1485950 249812 24810 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 -729 39481 intensity 0 4933 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 -34 30 user_data 6 7 point_source_ID 67 85 gps_time 269716039.522102 270022308.397592 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 18 255 B 14 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.97 34.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39734040 number of intermediate returns: 1762323 number of last returns: 39717071 number of single returns: 34661118 covered area in square units/kilounits: 1282796/1.28 point density: all returns 36.29 last only 30.96 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46552316 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39734040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5057704 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1485950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 249812 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24810 instead zero. overview over extended number of returns of given pulse: 34661118 7150244 3713438 902667 122824 2005 20 0 0 0 0 0 0 0 0 histogram of classification of points: 8193676 unclassified (1) 37943792 ground (2) 214041 building (6) 196471 water (9) 4336 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2875741 +---> 319266 of those are unclassified (1) +---> 2536831 of those are ground (2) +---> 1560 of those are building (6) +---> 18084 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 6 bin [-0.7,-0.6) has 750 bin [-0.6,-0.5) has 32829 bin [-0.5,-0.4) has 83617 bin [-0.4,-0.3) has 112052 bin [-0.3,-0.2) has 461253 bin [-0.2,-0.1) has 405224 bin [-0.1,0.0) has 282327 bin [0.0,0.1) has 454703 bin [0.1,0.2) has 1091853 bin [0.2,0.3) has 3009051 bin [0.3,0.4) has 5270484 bin [0.4,0.5) has 4504702 bin [0.5,0.6) has 3566209 bin [0.6,0.7) has 2880000 bin [0.7,0.8) has 2391333 bin [0.8,0.9) has 2707446 bin [0.9,1.0) has 3075165 bin [1.0,1.1) has 2667275 bin [1.1,1.2) has 1851724 bin [1.2,1.3) has 1170163 bin [1.3,1.4) has 998476 bin [1.4,1.5) has 807403 bin [1.5,1.6) has 532994 bin [1.6,1.7) has 315314 bin [1.7,1.8) has 195440 bin [1.8,1.9) has 137272 bin [1.9,2.0) has 126374 bin [2.0,2.1) has 116773 bin [2.1,2.2) has 110459 bin [2.2,2.3) has 105053 bin [2.3,2.4) has 104752 bin [2.4,2.5) has 104501 bin [2.5,2.6) has 104705 bin [2.6,2.7) has 103188 bin [2.7,2.8) has 100306 bin [2.8,2.9) has 98878 bin [2.9,3.0) has 97563 bin [3.0,3.1) has 98226 bin [3.1,3.2) has 96130 bin [3.2,3.3) has 94890 bin [3.3,3.4) has 93375 bin [3.4,3.5) has 92477 bin [3.5,3.6) has 89373 bin [3.6,3.7) has 86764 bin [3.7,3.8) has 85629 bin [3.8,3.9) has 87674 bin [3.9,4.0) has 87455 bin [4.0,4.1) has 81852 bin [4.1,4.2) has 79991 bin [4.2,4.3) has 78330 bin [4.3,4.4) has 81495 bin [4.4,4.5) has 76807 bin [4.5,4.6) has 72628 bin [4.6,4.7) has 71638 bin 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[32.6,32.7) has 6453 bin [32.7,32.8) has 6522 bin [32.8,32.9) has 6401 bin [32.9,33.0) has 6440 bin [33.0,33.1) has 6525 bin [33.1,33.2) has 6383 bin [33.2,33.3) has 6392 bin [33.3,33.4) has 6390 bin [33.4,33.5) has 6256 bin [33.5,33.6) has 6289 bin [33.6,33.7) has 6372 bin [33.7,33.8) has 6591 bin [33.8,33.9) has 6358 bin [33.9,34.0) has 6318 bin [34.0,34.1) has 6448 bin [34.1,34.2) has 6300 bin [34.2,34.3) has 6361 bin [34.3,34.4) has 6284 bin [34.4,34.5) has 6295 bin [34.5,34.6) has 6324 bin [34.6,34.7) has 6400 bin [34.7,34.8) has 6254 bin [34.8,34.9) has 6182 bin [34.9,35.0) has 6381 bin [35.0,35.1) has 6240 bin [35.1,35.2) has 6144 bin [35.2,35.3) has 6266 bin [35.3,35.4) has 6118 bin [35.4,35.5) has 6109 bin [35.5,35.6) has 6060 bin [35.6,35.7) has 6055 bin [35.7,35.8) has 6048 bin [35.8,35.9) has 6095 bin [35.9,36.0) has 5818 bin [36.0,36.1) has 5710 bin [36.1,36.2) has 5560 bin [36.2,36.3) has 5411 bin [36.3,36.4) has 5471 bin [36.4,36.5) has 5362 bin [36.5,36.6) has 5055 bin [36.6,36.7) has 4932 bin [36.7,36.8) has 4536 bin [36.8,36.9) has 4538 bin [36.9,37.0) has 4146 bin [37.0,37.1) has 3974 bin [37.1,37.2) has 3835 bin [37.2,37.3) has 3460 bin [37.3,37.4) has 3192 bin [37.4,37.5) has 2815 bin [37.5,37.6) has 2549 bin [37.6,37.7) has 2301 bin [37.7,37.8) has 1985 bin [37.8,37.9) has 1599 bin [37.9,38.0) has 1383 bin [38.0,38.1) has 1099 bin [38.1,38.2) has 887 bin [38.2,38.3) has 705 bin [38.3,38.4) has 536 bin [38.4,38.5) has 374 bin [38.5,38.6) has 276 bin [38.6,38.7) has 219 bin [38.7,38.8) has 126 bin [38.8,38.9) has 78 bin [38.9,39.0) has 41 bin [39.0,39.1) has 24 bin [39.1,39.2) has 14 bin [39.2,39.3) has 8 bin [39.3,39.4) has 4 bin [39.4,39.5) has 1 average z coordinate 2.2 for 46552316 element(s) point source id histogram with bin size 1.000000 bin 67 has 27465100 bin 68 has 18858877 bin 85 has 228339 average point source id 67.493401423894781 for 46552316 element(s)