lasinfo (210611) report for 'AHN4T/26FN2_20.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: 178/2021 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: 40686643 number of points by return: 39769346 601561 235408 77368 2960 scale factor x y z: 0.001 0.001 0.001 offset x y z: 178980 494980 0 min x y z: 178980.000 494980.000 -5.104 max x y z: 180019.999 496269.999 26.480 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: 40686643 extended number of points by return: 39769346 601561 235408 77368 2960 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 -5104 26480 intensity 24 3354 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 -34 34 user_data 6 9 point_source_ID 127 201 gps_time 270122815.169895 270205277.926411 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 35 255 B 36 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 attribute0 0.24 33.54 ('Amplitude') attribute1 -18.06 15.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39769346 number of intermediate returns: 317664 number of last returns: 39763831 number of single returns: 39164198 covered area in square units/kilounits: 1340748/1.34 point density: all returns 30.35 last only 29.66 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40686643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39769346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 601561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 235408 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 77368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2960 instead zero. overview over extended number of returns of given pulse: 39164198 732831 475449 299233 14332 550 50 0 0 0 0 0 0 0 0 histogram of classification of points: 1219577 unclassified (1) 38978672 ground (2) 398476 building (6) 89918 water (9) +-> flagged as extended overlap: 2998601 +---> 130820 of those are unclassified (1) +---> 2863108 of those are ground (2) +---> 4673 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.2,-5.1) has 1 bin [-5.1,-5.0) has 31 bin [-5.0,-4.9) has 1257 bin [-4.9,-4.8) has 1921 bin [-4.8,-4.7) has 794 bin [-4.7,-4.6) has 984 bin [-4.6,-4.5) has 1493 bin [-4.5,-4.4) has 11974 bin [-4.4,-4.3) has 33838 bin [-4.3,-4.2) has 31886 bin [-4.2,-4.1) has 46668 bin [-4.1,-4.0) has 39882 bin [-4.0,-3.9) has 67956 bin [-3.9,-3.8) has 57391 bin [-3.8,-3.7) has 53922 bin [-3.7,-3.6) has 56726 bin [-3.6,-3.5) has 64297 bin [-3.5,-3.4) has 95157 bin [-3.4,-3.3) has 2097617 bin [-3.3,-3.2) has 7285448 bin [-3.2,-3.1) has 12263187 bin [-3.1,-3.0) has 8440702 bin [-3.0,-2.9) has 3872252 bin [-2.9,-2.8) has 2001681 bin [-2.8,-2.7) has 601617 bin [-2.7,-2.6) has 412441 bin [-2.6,-2.5) has 543440 bin [-2.5,-2.4) has 336177 bin [-2.4,-2.3) has 188507 bin [-2.3,-2.2) has 213042 bin [-2.2,-2.1) has 92521 bin [-2.1,-2.0) has 73288 bin [-2.0,-1.9) has 80305 bin [-1.9,-1.8) has 71846 bin [-1.8,-1.7) has 25811 bin [-1.7,-1.6) has 12919 bin [-1.6,-1.5) has 11150 bin [-1.5,-1.4) has 10066 bin [-1.4,-1.3) has 9126 bin [-1.3,-1.2) has 9144 bin [-1.2,-1.1) has 9925 bin [-1.1,-1.0) has 10237 bin [-1.0,-0.9) has 10409 bin [-0.9,-0.8) has 10746 bin [-0.8,-0.7) has 11264 bin [-0.7,-0.6) has 11236 bin [-0.6,-0.5) has 11077 bin [-0.5,-0.4) has 10932 bin [-0.4,-0.3) has 11096 bin [-0.3,-0.2) has 11985 bin [-0.2,-0.1) has 12103 bin [-0.1,0.0) has 12759 bin [0.0,0.1) has 11932 bin [0.1,0.2) has 10047 bin [0.2,0.3) has 9785 bin [0.3,0.4) has 9577 bin 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[20.9,21.0) has 842 bin [21.0,21.1) has 798 bin [21.1,21.2) has 765 bin [21.2,21.3) has 685 bin [21.3,21.4) has 648 bin [21.4,21.5) has 655 bin [21.5,21.6) has 674 bin [21.6,21.7) has 650 bin [21.7,21.8) has 639 bin [21.8,21.9) has 653 bin [21.9,22.0) has 596 bin [22.0,22.1) has 587 bin [22.1,22.2) has 572 bin [22.2,22.3) has 576 bin [22.3,22.4) has 568 bin [22.4,22.5) has 488 bin [22.5,22.6) has 517 bin [22.6,22.7) has 520 bin [22.7,22.8) has 493 bin [22.8,22.9) has 466 bin [22.9,23.0) has 459 bin [23.0,23.1) has 417 bin [23.1,23.2) has 414 bin [23.2,23.3) has 429 bin [23.3,23.4) has 391 bin [23.4,23.5) has 365 bin [23.5,23.6) has 379 bin [23.6,23.7) has 331 bin [23.7,23.8) has 297 bin [23.8,23.9) has 302 bin [23.9,24.0) has 303 bin [24.0,24.1) has 314 bin [24.1,24.2) has 299 bin [24.2,24.3) has 273 bin [24.3,24.4) has 257 bin [24.4,24.5) has 242 bin [24.5,24.6) has 222 bin [24.6,24.7) has 232 bin [24.7,24.8) has 182 bin [24.8,24.9) has 150 bin [24.9,25.0) has 172 bin [25.0,25.1) has 130 bin [25.1,25.2) has 124 bin [25.2,25.3) has 101 bin [25.3,25.4) has 75 bin [25.4,25.5) has 51 bin [25.5,25.6) has 35 bin [25.6,25.7) has 36 bin [25.7,25.8) has 29 bin [25.8,25.9) has 26 bin [25.9,26.0) has 15 bin [26.0,26.1) has 11 bin [26.1,26.2) has 8 bin [26.2,26.3) has 7 bin [26.3,26.4) has 1 bin [26.4,26.5) has 3 average z coordinate -2.7 for 40686643 element(s) point source id histogram with bin size 1.000000 bin 127 has 31372224 bin 128 has 1192514 bin 201 has 8121905 average point source id 141.80125760191126 for 40686643 element(s)