lasinfo (210611) report for 'AHN4T/41EZ2_14.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: 23/2023 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: 30939087 number of points by return: 24158382 3957630 2012421 672087 138567 scale factor x y z: 0.001 0.001 0.001 offset x y z: 247980 439980 0 min x y z: 247980.000 439980.000 35.048 max x y z: 249019.999 441269.999 73.662 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: 30939087 extended number of points by return: 24158382 3957630 2012421 672087 138567 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 35048 73662 intensity 46 4546 return_number 1 5 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 169 211 gps_time 324211116.332944 330436687.981587 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 39 255 B 31 255 NIR 23 255 extended_return_number 1 5 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 -16.56 29.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24158382 number of intermediate returns: 2845693 number of last returns: 24124492 number of single returns: 20189480 covered area in square units/kilounits: 1340716/1.34 point density: all returns 23.08 last only 17.99 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30939087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24158382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3957630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2012421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 672087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 138567 instead zero. overview over extended number of returns of given pulse: 20189480 3893139 4025364 2137202 605915 80413 7574 0 0 0 0 0 0 0 0 histogram of classification of points: 7902528 unclassified (1) 22650626 ground (2) 359053 building (6) 22367 water (9) 4513 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2320343 +---> 579877 of those are unclassified (1) +---> 1702856 of those are ground (2) +---> 35350 of those are building (6) +---> 188 of those are water (9) +---> 2072 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [35.0,35.1) has 2 bin [35.1,35.2) has 63 bin [35.2,35.3) has 376 bin [35.3,35.4) has 1642 bin [35.4,35.5) has 3258 bin [35.5,35.6) has 3699 bin [35.6,35.7) has 3256 bin [35.7,35.8) has 3814 bin [35.8,35.9) has 7515 bin [35.9,36.0) has 26815 bin [36.0,36.1) has 66400 bin [36.1,36.2) has 149419 bin [36.2,36.3) has 252779 bin [36.3,36.4) has 232398 bin [36.4,36.5) has 342114 bin [36.5,36.6) has 357596 bin [36.6,36.7) has 299926 bin [36.7,36.8) has 360933 bin [36.8,36.9) has 484209 bin [36.9,37.0) has 430710 bin [37.0,37.1) has 417642 bin [37.1,37.2) has 452377 bin [37.2,37.3) has 426647 bin [37.3,37.4) has 431517 bin [37.4,37.5) has 397081 bin [37.5,37.6) has 353243 bin [37.6,37.7) has 451789 bin [37.7,37.8) has 454917 bin [37.8,37.9) has 406583 bin [37.9,38.0) has 364335 bin [38.0,38.1) has 348971 bin [38.1,38.2) has 435122 bin [38.2,38.3) has 477195 bin [38.3,38.4) has 299499 bin [38.4,38.5) has 222435 bin [38.5,38.6) has 225022 bin [38.6,38.7) has 242686 bin [38.7,38.8) has 263522 bin [38.8,38.9) has 238837 bin [38.9,39.0) has 237605 bin [39.0,39.1) has 259471 bin [39.1,39.2) has 297958 bin [39.2,39.3) has 249302 bin [39.3,39.4) has 220275 bin [39.4,39.5) has 242131 bin [39.5,39.6) has 250863 bin [39.6,39.7) has 245084 bin [39.7,39.8) has 252769 bin [39.8,39.9) has 277443 bin [39.9,40.0) 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[66.7,66.8) has 3240 bin [66.8,66.9) has 3201 bin [66.9,67.0) has 3055 bin [67.0,67.1) has 3081 bin [67.1,67.2) has 2986 bin [67.2,67.3) has 2784 bin [67.3,67.4) has 2702 bin [67.4,67.5) has 2649 bin [67.5,67.6) has 2586 bin [67.6,67.7) has 2575 bin [67.7,67.8) has 2446 bin [67.8,67.9) has 2344 bin [67.9,68.0) has 2104 bin [68.0,68.1) has 2042 bin [68.1,68.2) has 2067 bin [68.2,68.3) has 1857 bin [68.3,68.4) has 1806 bin [68.4,68.5) has 1712 bin [68.5,68.6) has 1599 bin [68.6,68.7) has 1507 bin [68.7,68.8) has 1397 bin [68.8,68.9) has 1340 bin [68.9,69.0) has 1222 bin [69.0,69.1) has 1239 bin [69.1,69.2) has 1242 bin [69.2,69.3) has 1138 bin [69.3,69.4) has 1127 bin [69.4,69.5) has 1125 bin [69.5,69.6) has 1059 bin [69.6,69.7) has 975 bin [69.7,69.8) has 901 bin [69.8,69.9) has 863 bin [69.9,70.0) has 801 bin [70.0,70.1) has 781 bin [70.1,70.2) has 744 bin [70.2,70.3) has 700 bin [70.3,70.4) has 664 bin [70.4,70.5) has 575 bin [70.5,70.6) has 578 bin [70.6,70.7) has 546 bin [70.7,70.8) has 465 bin [70.8,70.9) has 429 bin [70.9,71.0) has 385 bin [71.0,71.1) has 352 bin [71.1,71.2) has 316 bin [71.2,71.3) has 252 bin [71.3,71.4) has 217 bin [71.4,71.5) has 205 bin [71.5,71.6) has 146 bin [71.6,71.7) has 147 bin [71.7,71.8) has 128 bin [71.8,71.9) has 126 bin [71.9,72.0) has 96 bin [72.0,72.1) has 83 bin [72.1,72.2) has 100 bin [72.2,72.3) has 81 bin [72.3,72.4) has 75 bin [72.4,72.5) has 84 bin [72.5,72.6) has 50 bin [72.6,72.7) has 60 bin [72.7,72.8) has 45 bin [72.8,72.9) has 52 bin [72.9,73.0) has 37 bin [73.0,73.1) has 15 bin [73.1,73.2) has 14 bin [73.2,73.3) has 13 bin [73.3,73.4) has 11 bin [73.4,73.5) has 3 bin [73.5,73.6) has 1 bin [73.6,73.7) has 2 average z coordinate 42.8 for 30939087 element(s) point source id histogram with bin size 1.000000 bin 169 has 4536774 bin 170 has 26299942 bin 211 has 102371 average point source id 169.989024789257684 for 30939087 element(s)