lasinfo (210611) report for 'AHN4T/28CZ2_16.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: 336/2022 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: 52911818 number of points by return: 43165053 6754097 2349816 564622 76374 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 476230 0 min x y z: 224980.000 476230.000 9.745 max x y z: 226019.999 477519.999 51.248 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: 52911818 extended number of points by return: 43165053 6754097 2349816 564622 76374 1780 76 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 9745 51248 intensity 56 4806 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 150 212 gps_time 324042366.434322 328779283.711333 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 35 255 B 18 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 32.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43165053 number of intermediate returns: 3009264 number of last returns: 43044239 number of single returns: 36306738 covered area in square units/kilounits: 1341196/1.34 point density: all returns 39.45 last only 32.09 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52911818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43165053 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6754097 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2349816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 564622 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 76374 instead zero. overview over extended number of returns of given pulse: 36306738 8888473 5372334 1959317 354015 29407 1534 0 0 0 0 0 0 0 0 histogram of classification of points: 12778928 unclassified (1) 34434407 ground (2) 5697970 building (6) 321 water (9) 192 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4006006 +---> 1006028 of those are unclassified (1) +---> 2559500 of those are ground (2) +---> 440478 of those are building (6) z coordinate histogram with bin size 0.100000 bin [9.7,9.8) has 25 bin [9.8,9.9) has 83 bin [9.9,10.0) has 93 bin [10.0,10.1) has 77 bin [10.1,10.2) has 71 bin [10.2,10.3) has 83 bin [10.3,10.4) has 95 bin [10.4,10.5) has 133 bin [10.5,10.6) has 208 bin [10.6,10.7) has 1502 bin [10.7,10.8) has 2410 bin [10.8,10.9) has 2330 bin [10.9,11.0) has 4307 bin [11.0,11.1) has 27006 bin [11.1,11.2) has 62985 bin [11.2,11.3) has 159884 bin [11.3,11.4) has 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[45.5,45.6) has 1673 bin [45.6,45.7) has 1504 bin [45.7,45.8) has 1308 bin [45.8,45.9) has 1193 bin [45.9,46.0) has 1156 bin [46.0,46.1) has 997 bin [46.1,46.2) has 942 bin [46.2,46.3) has 903 bin [46.3,46.4) has 861 bin [46.4,46.5) has 828 bin [46.5,46.6) has 821 bin [46.6,46.7) has 764 bin [46.7,46.8) has 684 bin [46.8,46.9) has 671 bin [46.9,47.0) has 619 bin [47.0,47.1) has 577 bin [47.1,47.2) has 593 bin [47.2,47.3) has 592 bin [47.3,47.4) has 563 bin [47.4,47.5) has 544 bin [47.5,47.6) has 547 bin [47.6,47.7) has 512 bin [47.7,47.8) has 536 bin [47.8,47.9) has 456 bin [47.9,48.0) has 443 bin [48.0,48.1) has 425 bin [48.1,48.2) has 434 bin [48.2,48.3) has 488 bin [48.3,48.4) has 420 bin [48.4,48.5) has 341 bin [48.5,48.6) has 342 bin [48.6,48.7) has 326 bin [48.7,48.8) has 290 bin [48.8,48.9) has 276 bin [48.9,49.0) has 273 bin [49.0,49.1) has 251 bin [49.1,49.2) has 191 bin [49.2,49.3) has 208 bin [49.3,49.4) has 181 bin [49.4,49.5) has 171 bin [49.5,49.6) has 145 bin [49.6,49.7) has 134 bin [49.7,49.8) has 115 bin [49.8,49.9) has 100 bin [49.9,50.0) has 94 bin [50.0,50.1) has 70 bin [50.1,50.2) has 76 bin [50.2,50.3) has 83 bin [50.3,50.4) has 54 bin [50.4,50.5) has 38 bin [50.5,50.6) has 40 bin [50.6,50.7) has 35 bin [50.7,50.8) has 31 bin [50.8,50.9) has 12 bin [50.9,51.0) has 7 bin [51.0,51.1) has 6 bin [51.1,51.2) has 1 bin [51.2,51.3) has 1 average z coordinate 18.1 for 52911818 element(s) point source id histogram with bin size 1.000000 bin 150 has 2678057 bin 151 has 25004256 bin 152 has 539799 bin 212 has 24689706 average point source id 179.423400760865945 for 52911818 element(s)