lasinfo (210611) report for 'AHN4T/19AZ2_19.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: 174/2021 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: 42986518 number of points by return: 35237883 4343802 2402272 988089 14472 scale factor x y z: 0.001 0.001 0.001 offset x y z: 107980 513730 0 min x y z: 107980.000 513730.000 -2.160 max x y z: 109019.999 515019.999 41.309 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: 42986518 extended number of points by return: 35237883 4343802 2402272 988089 14472 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 -2160 41309 intensity 19 4744 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 -29 30 user_data 8 9 point_source_ID 36 39 gps_time 269531848.985853 269676969.036282 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 5 255 B 0 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0.19 47.44 ('Amplitude') attribute1 -18.11 29.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35237883 number of intermediate returns: 3409938 number of last returns: 35209753 number of single returns: 30871056 covered area in square units/kilounits: 1332240/1.33 point density: all returns 32.27 last only 26.43 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42986518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35237883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4343802 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2402272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 988089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14472 instead zero. overview over extended number of returns of given pulse: 30871056 3899176 4245459 3898116 69693 2916 102 0 0 0 0 0 0 0 0 histogram of classification of points: 9122768 unclassified (1) 31932528 ground (2) 1476536 building (6) 434180 water (9) 20506 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3308128 +---> 912574 of those are unclassified (1) +---> 2245368 of those are ground (2) +---> 129749 of those are building (6) +---> 17397 of those are water (9) +---> 3040 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 27 bin [-2.1,-2.0) has 135 bin [-2.0,-1.9) has 101 bin [-1.9,-1.8) has 100 bin [-1.8,-1.7) has 103 bin [-1.7,-1.6) has 1093 bin [-1.6,-1.5) has 58702 bin [-1.5,-1.4) has 141672 bin [-1.4,-1.3) has 289108 bin [-1.3,-1.2) has 135256 bin [-1.2,-1.1) has 298464 bin [-1.1,-1.0) has 712925 bin 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has 488 bin [26.8,26.9) has 469 bin [26.9,27.0) has 445 bin [27.0,27.1) has 443 bin [27.1,27.2) has 408 bin [27.2,27.3) has 402 bin [27.3,27.4) has 381 bin [27.4,27.5) has 401 bin [27.5,27.6) has 363 bin [27.6,27.7) has 455 bin [27.7,27.8) has 430 bin [27.8,27.9) has 401 bin [27.9,28.0) has 377 bin [28.0,28.1) has 401 bin [28.1,28.2) has 377 bin [28.2,28.3) has 372 bin [28.3,28.4) has 332 bin [28.4,28.5) has 329 bin [28.5,28.6) has 333 bin [28.6,28.7) has 308 bin [28.7,28.8) has 321 bin [28.8,28.9) has 272 bin [28.9,29.0) has 258 bin [29.0,29.1) has 272 bin [29.1,29.2) has 230 bin [29.2,29.3) has 263 bin [29.3,29.4) has 220 bin [29.4,29.5) has 203 bin [29.5,29.6) has 220 bin [29.6,29.7) has 205 bin [29.7,29.8) has 192 bin [29.8,29.9) has 163 bin [29.9,30.0) has 190 bin [30.0,30.1) has 181 bin [30.1,30.2) has 138 bin [30.2,30.3) has 133 bin [30.3,30.4) has 134 bin [30.4,30.5) has 130 bin [30.5,30.6) has 110 bin [30.6,30.7) has 112 bin [30.7,30.8) has 103 bin [30.8,30.9) has 90 bin [30.9,31.0) has 83 bin [31.0,31.1) has 98 bin [31.1,31.2) has 103 bin [31.2,31.3) has 103 bin [31.3,31.4) has 118 bin [31.4,31.5) has 100 bin [31.5,31.6) has 90 bin [31.6,31.7) has 88 bin [31.7,31.8) has 92 bin [31.8,31.9) has 75 bin [31.9,32.0) has 86 bin [32.0,32.1) has 69 bin [32.1,32.2) has 63 bin [32.2,32.3) has 76 bin [32.3,32.4) has 55 bin [32.4,32.5) has 77 bin [32.5,32.6) has 59 bin [32.6,32.7) has 70 bin [32.7,32.8) has 56 bin [32.8,32.9) has 51 bin [32.9,33.0) has 48 bin [33.0,33.1) has 40 bin [33.1,33.2) has 49 bin [33.2,33.3) has 41 bin [33.3,33.4) has 24 bin [33.4,33.5) has 29 bin [33.5,33.6) has 25 bin [33.6,33.7) has 26 bin [33.7,33.8) has 8 bin [33.8,33.9) has 3 bin [33.9,34.0) has 1 bin [34.0,34.1) has 1 bin [34.4,34.5) has 2 bin [34.5,34.6) has 1 bin [34.6,34.7) has 2 bin [34.7,34.8) has 1 bin [34.8,34.9) has 1 bin [35.2,35.3) has 2 bin [35.4,35.5) has 1 bin [35.8,35.9) has 1 bin [35.9,36.0) has 3 bin [36.0,36.1) has 3 bin [36.3,36.4) has 1 bin [36.5,36.6) has 1 bin [36.6,36.7) has 1 bin [36.7,36.8) has 1 bin [37.1,37.2) has 1 bin [37.2,37.3) has 1 bin [37.3,37.4) has 4 bin [37.4,37.5) has 2 bin [37.7,37.8) has 1 bin [37.8,37.9) has 1 bin [38.3,38.4) has 1 bin [38.4,38.5) has 1 bin [38.5,38.6) has 4 bin [38.6,38.7) has 3 bin [38.7,38.8) has 3 bin [38.8,38.9) has 3 bin [38.9,39.0) has 7 bin [39.0,39.1) has 7 bin [39.1,39.2) has 1 bin [39.3,39.4) has 1 bin [39.5,39.6) has 1 bin [39.8,39.9) has 1 bin [39.9,40.0) has 1 bin [40.0,40.1) has 1 bin [40.2,40.3) has 2 bin [40.3,40.4) has 1 bin [40.4,40.5) has 3 bin [40.5,40.6) has 5 bin [40.6,40.7) has 2 bin [40.7,40.8) has 3 bin [40.8,40.9) has 4 bin [40.9,41.0) has 1 bin [41.0,41.1) has 5 bin [41.1,41.2) has 6 bin [41.2,41.3) has 9 bin [41.3,41.4) has 1 average z coordinate 1.8 for 42986518 element(s) point source id histogram with bin size 1.000000 bin 36 has 2600612 bin 37 has 23972139 bin 38 has 10740309 bin 39 has 5673458 average point source id 37.453319177887359 for 42986518 element(s)