lasinfo (210611) report for 'AHN4T/38GN2_06.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: 47428001 number of points by return: 45436254 1465355 438274 80189 7929 scale factor x y z: 0.001 0.001 0.001 offset x y z: 124980 434980 0 min x y z: 124980.000 434980.000 -2.095 max x y z: 126019.999 436269.999 32.629 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: 47428001 extended number of points by return: 45436254 1465355 438274 80189 7929 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 -2095 32629 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 32 user_data 6 7 point_source_ID 64 66 gps_time 269713449.714011 269715345.783364 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 22 255 B 6 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.91 34.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45436254 number of intermediate returns: 527642 number of last returns: 45420053 number of single returns: 43955948 covered area in square units/kilounits: 1329616/1.33 point density: all returns 35.67 last only 34.16 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47428001 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45436254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1465355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 438274 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 80189 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7929 instead zero. overview over extended number of returns of given pulse: 43955948 2065545 1077038 289379 39646 445 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2980518 unclassified (1) 43360845 ground (2) 943169 building (6) 124407 water (9) 19062 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3695957 +---> 106272 of those are unclassified (1) +---> 3548040 of those are ground (2) +---> 35989 of those are building (6) +---> 4287 of those are water (9) +---> 1369 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 158 bin [-2.0,-1.9) has 9638 bin [-1.9,-1.8) has 193423 bin [-1.8,-1.7) has 226758 bin [-1.7,-1.6) has 253326 bin [-1.6,-1.5) has 459831 bin [-1.5,-1.4) has 1314387 bin [-1.4,-1.3) has 3054876 bin [-1.3,-1.2) has 4847495 bin [-1.2,-1.1) has 6005048 bin [-1.1,-1.0) has 6277876 bin [-1.0,-0.9) has 4513221 bin [-0.9,-0.8) has 3434849 bin [-0.8,-0.7) has 3071605 bin [-0.7,-0.6) has 2114877 bin [-0.6,-0.5) has 1471602 bin [-0.5,-0.4) has 1249546 bin [-0.4,-0.3) has 1140117 bin [-0.3,-0.2) has 971040 bin [-0.2,-0.1) has 760473 bin [-0.1,0.0) has 631773 bin [0.0,0.1) has 450653 bin [0.1,0.2) has 326670 bin [0.2,0.3) has 279737 bin [0.3,0.4) has 238675 bin [0.4,0.5) has 215665 bin [0.5,0.6) has 147311 bin [0.6,0.7) has 111791 bin [0.7,0.8) has 87503 bin [0.8,0.9) has 55859 bin [0.9,1.0) has 50509 bin [1.0,1.1) has 48330 bin [1.1,1.2) has 44811 bin [1.2,1.3) has 40577 bin [1.3,1.4) has 41559 bin [1.4,1.5) has 43348 bin [1.5,1.6) has 41175 bin [1.6,1.7) has 42246 bin [1.7,1.8) has 40371 bin [1.8,1.9) has 40573 bin [1.9,2.0) has 39369 bin [2.0,2.1) has 38588 bin [2.1,2.2) has 37425 bin [2.2,2.3) has 38820 bin [2.3,2.4) has 39595 bin [2.4,2.5) has 39958 bin [2.5,2.6) has 42639 bin [2.6,2.7) has 42158 bin [2.7,2.8) has 43153 bin [2.8,2.9) has 51331 bin [2.9,3.0) has 38604 bin [3.0,3.1) has 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[27.2,27.3) has 697 bin [27.3,27.4) has 730 bin [27.4,27.5) has 680 bin [27.5,27.6) has 603 bin [27.6,27.7) has 575 bin [27.7,27.8) has 504 bin [27.8,27.9) has 528 bin [27.9,28.0) has 493 bin [28.0,28.1) has 481 bin [28.1,28.2) has 482 bin [28.2,28.3) has 435 bin [28.3,28.4) has 467 bin [28.4,28.5) has 414 bin [28.5,28.6) has 445 bin [28.6,28.7) has 378 bin [28.7,28.8) has 371 bin [28.8,28.9) has 362 bin [28.9,29.0) has 331 bin [29.0,29.1) has 332 bin [29.1,29.2) has 283 bin [29.2,29.3) has 319 bin [29.3,29.4) has 284 bin [29.4,29.5) has 300 bin [29.5,29.6) has 261 bin [29.6,29.7) has 229 bin [29.7,29.8) has 204 bin [29.8,29.9) has 225 bin [29.9,30.0) has 193 bin [30.0,30.1) has 180 bin [30.1,30.2) has 190 bin [30.2,30.3) has 166 bin [30.3,30.4) has 159 bin [30.4,30.5) has 126 bin [30.5,30.6) has 120 bin [30.6,30.7) has 97 bin [30.7,30.8) has 93 bin [30.8,30.9) has 93 bin [30.9,31.0) has 87 bin [31.0,31.1) has 68 bin [31.1,31.2) has 62 bin [31.2,31.3) has 62 bin [31.3,31.4) has 47 bin [31.4,31.5) has 37 bin [31.5,31.6) has 32 bin [31.6,31.7) has 20 bin [31.7,31.8) has 21 bin [31.8,31.9) has 17 bin [31.9,32.0) has 11 bin [32.0,32.1) has 10 bin [32.1,32.2) has 4 bin [32.2,32.3) has 3 bin [32.3,32.4) has 4 bin [32.4,32.5) has 3 bin [32.5,32.6) has 1 bin [32.6,32.7) has 2 average z coordinate -0.3 for 47428001 element(s) point source id histogram with bin size 1.000000 bin 64 has 6472576 bin 65 has 34484576 bin 66 has 6470849 average point source id 64.999963586911448 for 47428001 element(s)