lasinfo (210611) report for 'AHN4T/64FN2_13.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: 181/2021 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: 33179558 number of points by return: 27095708 4417301 1320896 300558 45095 scale factor x y z: 0.001 0.001 0.001 offset x y z: 56980 427480 0 min x y z: 56980.000 427480.000 -1.257 max x y z: 58019.999 428769.999 38.950 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: 33179558 extended number of points by return: 27095708 4417301 1320896 300558 45095 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 -1257 38950 intensity 56 2676 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 -32 8 user_data 6 7 point_source_ID 36 40 gps_time 259500928.037414 259505134.437431 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 69 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5333 1333 extended_scanner_channel 0 0 attribute0 0.56 26.76 ('Amplitude') attribute1 -15.67 12.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27095708 number of intermediate returns: 1672760 number of last returns: 27059481 number of single returns: 22648391 covered area in square units/kilounits: 1339748/1.34 point density: all returns 24.77 last only 20.20 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33179558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27095708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4417301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1320896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 300558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45095 instead zero. overview over extended number of returns of given pulse: 22648391 6216604 3064953 1023542 204896 19862 1310 0 0 0 0 0 0 0 0 histogram of classification of points: 12328490 unclassified (1) 20669287 ground (2) 151102 building (6) 30679 water (9) +-> flagged as extended overlap: 2082805 +---> 631550 of those are unclassified (1) +---> 1444550 of those are ground (2) +---> 3761 of those are building (6) +---> 2944 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 1 bin [-1.2,-1.1) has 20 bin [-1.1,-1.0) has 464 bin [-1.0,-0.9) has 3914 bin [-0.9,-0.8) has 5837 bin [-0.8,-0.7) has 7770 bin [-0.7,-0.6) has 10251 bin [-0.6,-0.5) has 18090 bin [-0.5,-0.4) has 17724 bin [-0.4,-0.3) has 23274 bin [-0.3,-0.2) has 37631 bin [-0.2,-0.1) has 136954 bin [-0.1,0.0) has 232108 bin [0.0,0.1) has 452060 bin [0.1,0.2) has 1071566 bin [0.2,0.3) has 1378952 bin [0.3,0.4) has 838458 bin [0.4,0.5) has 616708 bin [0.5,0.6) has 680799 bin [0.6,0.7) has 534189 bin [0.7,0.8) has 327316 bin [0.8,0.9) has 305862 bin [0.9,1.0) has 271991 bin [1.0,1.1) has 320011 bin [1.1,1.2) has 222590 bin [1.2,1.3) has 190066 bin [1.3,1.4) has 179072 bin [1.4,1.5) has 171240 bin [1.5,1.6) has 150707 bin [1.6,1.7) has 145708 bin [1.7,1.8) has 136874 bin [1.8,1.9) has 141390 bin [1.9,2.0) has 141019 bin [2.0,2.1) has 153139 bin [2.1,2.2) has 199618 bin [2.2,2.3) has 176644 bin [2.3,2.4) has 198531 bin [2.4,2.5) has 280178 bin [2.5,2.6) has 323861 bin [2.6,2.7) has 314678 bin [2.7,2.8) has 314778 bin [2.8,2.9) has 324110 bin [2.9,3.0) has 304392 bin [3.0,3.1) has 285583 bin [3.1,3.2) has 378960 bin [3.2,3.3) has 535069 bin [3.3,3.4) has 593668 bin [3.4,3.5) has 578537 bin [3.5,3.6) has 504245 bin [3.6,3.7) has 473625 bin [3.7,3.8) has 381257 bin [3.8,3.9) has 338862 bin [3.9,4.0) has 306999 bin [4.0,4.1) has 297588 bin [4.1,4.2) has 295761 bin [4.2,4.3) has 291160 bin 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[31.9,32.0) has 1294 bin [32.0,32.1) has 1253 bin [32.1,32.2) has 1306 bin [32.2,32.3) has 1295 bin [32.3,32.4) has 1313 bin [32.4,32.5) has 1275 bin [32.5,32.6) has 1255 bin [32.6,32.7) has 1253 bin [32.7,32.8) has 1194 bin [32.8,32.9) has 1138 bin [32.9,33.0) has 1176 bin [33.0,33.1) has 1135 bin [33.1,33.2) has 1191 bin [33.2,33.3) has 1088 bin [33.3,33.4) has 1124 bin [33.4,33.5) has 1066 bin [33.5,33.6) has 1159 bin [33.6,33.7) has 1124 bin [33.7,33.8) has 1118 bin [33.8,33.9) has 1111 bin [33.9,34.0) has 1115 bin [34.0,34.1) has 1105 bin [34.1,34.2) has 1107 bin [34.2,34.3) has 1077 bin [34.3,34.4) has 1033 bin [34.4,34.5) has 1036 bin [34.5,34.6) has 1077 bin [34.6,34.7) has 1040 bin [34.7,34.8) has 1026 bin [34.8,34.9) has 990 bin [34.9,35.0) has 976 bin [35.0,35.1) has 988 bin [35.1,35.2) has 954 bin [35.2,35.3) has 944 bin [35.3,35.4) has 889 bin [35.4,35.5) has 890 bin [35.5,35.6) has 834 bin [35.6,35.7) has 766 bin [35.7,35.8) has 785 bin [35.8,35.9) has 619 bin [35.9,36.0) has 697 bin [36.0,36.1) has 657 bin [36.1,36.2) has 635 bin [36.2,36.3) has 669 bin [36.3,36.4) has 596 bin [36.4,36.5) has 620 bin [36.5,36.6) has 572 bin [36.6,36.7) has 568 bin [36.7,36.8) has 519 bin [36.8,36.9) has 497 bin [36.9,37.0) has 449 bin [37.0,37.1) has 416 bin [37.1,37.2) has 377 bin [37.2,37.3) has 328 bin [37.3,37.4) has 253 bin [37.4,37.5) has 248 bin [37.5,37.6) has 225 bin [37.6,37.7) has 200 bin [37.7,37.8) has 158 bin [37.8,37.9) has 133 bin [37.9,38.0) has 113 bin [38.0,38.1) has 86 bin [38.1,38.2) has 63 bin [38.2,38.3) has 35 bin [38.3,38.4) has 33 bin [38.4,38.5) has 18 bin [38.5,38.6) has 21 bin [38.6,38.7) has 9 bin [38.7,38.8) has 8 bin [38.8,38.9) has 4 bin [38.9,39.0) has 1 average z coordinate 5.1 for 33179558 element(s) point source id histogram with bin size 1.000000 bin 36 has 11475428 bin 37 has 19123637 bin 40 has 2580493 average point source id 36.887462364628242 for 33179558 element(s)