lasinfo (210611) report for 'AHN4T/57EN1_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: 340/2022 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: 37937136 number of points by return: 26998148 7867356 2573242 452571 45819 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 371230 0 min x y z: 161980.000 371230.000 22.170 max x y z: 163019.999 372519.999 70.871 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: 37937136 extended number of points by return: 26998148 7867356 2573242 452571 45819 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 22170 70871 intensity 0 5029 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 -29 12 user_data 6 7 point_source_ID 79 80 gps_time 296123150.018543 296123803.017381 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 35 255 B 29 250 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.93 33.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26998148 number of intermediate returns: 3078251 number of last returns: 26976357 number of single returns: 19115620 covered area in square units/kilounits: 1334224/1.33 point density: all returns 28.43 last only 20.22 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37937136 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26998148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7867356 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2573242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 452571 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45819 instead zero. overview over extended number of returns of given pulse: 19115620 10590060 6370621 1630490 214542 14773 1030 0 0 0 0 0 0 0 0 histogram of classification of points: 15900144 unclassified (1) 21922939 ground (2) 114053 water (9) +-> flagged as extended overlap: 2420663 +---> 982666 of those are unclassified (1) +---> 1420420 of those are ground (2) +---> 17577 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.1,22.2) has 3 bin [22.2,22.3) has 260 bin [22.3,22.4) has 3451 bin [22.4,22.5) has 7863 bin [22.5,22.6) has 11521 bin [22.6,22.7) has 12015 bin [22.7,22.8) has 11124 bin [22.8,22.9) has 9927 bin [22.9,23.0) has 13009 bin [23.0,23.1) has 45529 bin [23.1,23.2) has 92165 bin [23.2,23.3) has 78434 bin [23.3,23.4) has 38168 bin [23.4,23.5) has 15066 bin [23.5,23.6) has 14881 bin [23.6,23.7) has 26013 bin [23.7,23.8) has 391399 bin [23.8,23.9) has 292118 bin 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bin [66.8,66.9) has 24 bin [66.9,67.0) has 21 bin [67.0,67.1) has 19 bin [67.1,67.2) has 13 bin [67.2,67.3) has 9 bin [67.3,67.4) has 15 bin [67.4,67.5) has 9 bin [67.5,67.6) has 19 bin [67.6,67.7) has 13 bin [67.7,67.8) has 9 bin [67.8,67.9) has 10 bin [67.9,68.0) has 11 bin [68.0,68.1) has 11 bin [68.1,68.2) has 8 bin [68.2,68.3) has 8 bin [68.3,68.4) has 9 bin [68.4,68.5) has 6 bin [68.5,68.6) has 9 bin [68.6,68.7) has 12 bin [68.7,68.8) has 14 bin [68.8,68.9) has 7 bin [68.9,69.0) has 7 bin [69.0,69.1) has 4 bin [69.1,69.2) has 6 bin [69.2,69.3) has 17 bin [69.3,69.4) has 3 bin [69.4,69.5) has 4 bin [69.5,69.6) has 6 bin [69.6,69.7) has 4 bin [69.7,69.8) has 12 bin [69.8,69.9) has 10 bin [69.9,70.0) has 6 bin [70.0,70.1) has 6 bin [70.1,70.2) has 2 bin [70.2,70.3) has 3 bin [70.3,70.4) has 3 bin [70.5,70.6) has 2 bin [70.6,70.7) has 3 bin [70.8,70.9) has 2 average z coordinate 31.0 for 37937136 element(s) point source id histogram with bin size 1.000000 bin 79 has 19491482 bin 80 has 18445654 average point source id 79.486216302675032 for 37937136 element(s)