lasinfo (210611) report for 'AHN4T/32AZ2_22.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: 342/2021 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: 76982775 number of points by return: 43081135 24288362 8028966 1437288 147024 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 462480 0 min x y z: 145980.000 462480.000 3.242 max x y z: 147019.999 463769.999 52.131 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: 76982775 extended number of points by return: 43081135 24288362 8028966 1437288 147024 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 3242 52131 intensity 26 2663 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -33 35 user_data 6 7 point_source_ID 92 94 gps_time 270029773.996119 270031837.114191 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 231 G 33 249 B 15 255 NIR 60 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 attribute0 0.26 26.63 ('Amplitude') attribute1 -15.57 12.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43081135 number of intermediate returns: 9624830 number of last returns: 43027430 number of single returns: 18750620 covered area in square units/kilounits: 1341560/1.34 point density: all returns 57.38 last only 32.07 (per square units) spacing: all returns 0.13 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 76982775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43081135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 24288362 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8028966 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1437288 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 147024 instead zero. overview over extended number of returns of given pulse: 18750620 32517097 19804894 5173016 727882 9135 131 0 0 0 0 0 0 0 0 histogram of classification of points: 45373892 unclassified (1) 31564340 ground (2) 12490 building (6) 13622 water (9) 18431 wire conductor (14) +-> flagged as extended overlap: 5553531 +---> 3379048 of those are unclassified (1) +---> 2173797 of those are ground (2) +---> 686 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [3.2,3.3) has 15 bin [3.3,3.4) has 84 bin [3.4,3.5) has 201 bin [3.5,3.6) has 484 bin [3.6,3.7) has 1700 bin [3.7,3.8) has 7112 bin [3.8,3.9) has 22323 bin [3.9,4.0) has 31314 bin [4.0,4.1) has 26021 bin [4.1,4.2) has 18812 bin [4.2,4.3) has 18822 bin [4.3,4.4) has 18971 bin [4.4,4.5) has 24880 bin [4.5,4.6) has 65032 bin [4.6,4.7) has 123167 bin [4.7,4.8) has 181161 bin [4.8,4.9) has 235685 bin [4.9,5.0) 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[46.9,47.0) has 609 bin [47.0,47.1) has 571 bin [47.1,47.2) has 508 bin [47.2,47.3) has 477 bin [47.3,47.4) has 406 bin [47.4,47.5) has 373 bin [47.5,47.6) has 364 bin [47.6,47.7) has 338 bin [47.7,47.8) has 345 bin [47.8,47.9) has 302 bin [47.9,48.0) has 287 bin [48.0,48.1) has 262 bin [48.1,48.2) has 236 bin [48.2,48.3) has 201 bin [48.3,48.4) has 183 bin [48.4,48.5) has 178 bin [48.5,48.6) has 164 bin [48.6,48.7) has 136 bin [48.7,48.8) has 128 bin [48.8,48.9) has 148 bin [48.9,49.0) has 103 bin [49.0,49.1) has 86 bin [49.1,49.2) has 82 bin [49.2,49.3) has 64 bin [49.3,49.4) has 64 bin [49.4,49.5) has 72 bin [49.5,49.6) has 58 bin [49.6,49.7) has 38 bin [49.7,49.8) has 43 bin [49.8,49.9) has 39 bin [49.9,50.0) has 33 bin [50.0,50.1) has 24 bin [50.1,50.2) has 23 bin [50.2,50.3) has 18 bin [50.3,50.4) has 25 bin [50.4,50.5) has 19 bin [50.5,50.6) has 22 bin [50.6,50.7) has 11 bin [50.7,50.8) has 19 bin [50.8,50.9) has 23 bin [50.9,51.0) has 12 bin [51.0,51.1) has 9 bin [51.1,51.2) has 9 bin [51.2,51.3) has 12 bin [51.3,51.4) has 4 bin [51.4,51.5) has 3 bin [51.6,51.7) has 5 bin [51.7,51.8) has 3 bin [51.8,51.9) has 1 bin [51.9,52.0) has 3 bin [52.1,52.2) has 3 average z coordinate 14.2 for 76982775 element(s) point source id histogram with bin size 1.000000 bin 92 has 1699853 bin 93 has 51072139 bin 94 has 24210783 average point source id 93.292415153909431 for 76982775 element(s)