lasinfo (210611) report for 'AHN4T/41EZ1_24.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: 37426217 number of points by return: 25647161 7107992 3415697 1051252 204110 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 437480 0 min x y z: 242980.000 437480.000 33.136 max x y z: 244019.999 438769.999 77.108 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: 37426217 extended number of points by return: 25647161 7107992 3415697 1051252 204110 5 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 33136 77108 intensity 0 4666 return_number 1 6 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 10 user_data 6 7 point_source_ID 165 211 gps_time 324135548.994908 330436762.283855 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 32 255 B 28 255 NIR 29 255 extended_return_number 1 6 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.61 30.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25647161 number of intermediate returns: 4693514 number of last returns: 25626763 number of single returns: 18541221 covered area in square units/kilounits: 1341220/1.34 point density: all returns 27.90 last only 19.11 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37426217 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25647161 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7107992 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3415697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1051252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 204110 instead zero. overview over extended number of returns of given pulse: 18541221 7387393 7089842 3386965 895140 115124 10532 0 0 0 0 0 0 0 0 histogram of classification of points: 14090866 unclassified (1) 23100922 ground (2) 231312 building (6) 3117 water (9) +-> flagged as extended overlap: 2232105 +---> 487832 of those are unclassified (1) +---> 1715863 of those are ground (2) +---> 28410 of those are building (6) z coordinate histogram with bin size 0.100000 bin [33.1,33.2) has 7 bin [33.2,33.3) has 201 bin [33.3,33.4) has 703 bin [33.4,33.5) has 4918 bin [33.5,33.6) has 7431 bin [33.6,33.7) has 27833 bin [33.7,33.8) has 34087 bin [33.8,33.9) has 38139 bin [33.9,34.0) has 37665 bin [34.0,34.1) has 37004 bin [34.1,34.2) has 47952 bin [34.2,34.3) has 73235 bin [34.3,34.4) has 111100 bin [34.4,34.5) has 145405 bin [34.5,34.6) has 128299 bin [34.6,34.7) has 147197 bin [34.7,34.8) has 216362 bin 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3822 bin [65.4,65.5) has 3593 bin [65.5,65.6) has 3382 bin [65.6,65.7) has 3137 bin [65.7,65.8) has 3065 bin [65.8,65.9) has 2909 bin [65.9,66.0) has 2876 bin [66.0,66.1) has 2734 bin [66.1,66.2) has 2587 bin [66.2,66.3) has 2402 bin [66.3,66.4) has 2220 bin [66.4,66.5) has 2044 bin [66.5,66.6) has 1940 bin [66.6,66.7) has 1873 bin [66.7,66.8) has 1806 bin [66.8,66.9) has 1621 bin [66.9,67.0) has 1567 bin [67.0,67.1) has 1560 bin [67.1,67.2) has 1344 bin [67.2,67.3) has 1211 bin [67.3,67.4) has 1279 bin [67.4,67.5) has 1102 bin [67.5,67.6) has 1072 bin [67.6,67.7) has 1055 bin [67.7,67.8) has 976 bin [67.8,67.9) has 934 bin [67.9,68.0) has 835 bin [68.0,68.1) has 820 bin [68.1,68.2) has 765 bin [68.2,68.3) has 795 bin [68.3,68.4) has 712 bin [68.4,68.5) has 663 bin [68.5,68.6) has 606 bin [68.6,68.7) has 555 bin [68.7,68.8) has 519 bin [68.8,68.9) has 476 bin [68.9,69.0) has 437 bin [69.0,69.1) has 496 bin [69.1,69.2) has 486 bin [69.2,69.3) has 449 bin [69.3,69.4) has 456 bin [69.4,69.5) has 419 bin [69.5,69.6) has 397 bin [69.6,69.7) has 385 bin [69.7,69.8) has 412 bin [69.8,69.9) has 370 bin [69.9,70.0) has 369 bin [70.0,70.1) has 350 bin [70.1,70.2) has 374 bin [70.2,70.3) has 359 bin [70.3,70.4) has 387 bin [70.4,70.5) has 359 bin [70.5,70.6) has 379 bin [70.6,70.7) has 422 bin [70.7,70.8) has 372 bin [70.8,70.9) has 348 bin [70.9,71.0) has 346 bin [71.0,71.1) has 378 bin [71.1,71.2) has 351 bin [71.2,71.3) has 386 bin [71.3,71.4) has 374 bin [71.4,71.5) has 366 bin [71.5,71.6) has 342 bin [71.6,71.7) has 344 bin [71.7,71.8) has 346 bin [71.8,71.9) has 358 bin [71.9,72.0) has 320 bin [72.0,72.1) has 302 bin [72.1,72.2) has 338 bin [72.2,72.3) has 335 bin [72.3,72.4) has 302 bin [72.4,72.5) has 329 bin [72.5,72.6) has 315 bin [72.6,72.7) has 318 bin [72.7,72.8) has 298 bin [72.8,72.9) has 298 bin [72.9,73.0) has 286 bin [73.0,73.1) has 290 bin [73.1,73.2) has 298 bin [73.2,73.3) has 278 bin [73.3,73.4) has 249 bin [73.4,73.5) has 270 bin [73.5,73.6) has 248 bin [73.6,73.7) has 257 bin [73.7,73.8) has 233 bin [73.8,73.9) has 187 bin [73.9,74.0) has 245 bin [74.0,74.1) has 196 bin [74.1,74.2) has 184 bin [74.2,74.3) has 165 bin [74.3,74.4) has 159 bin [74.4,74.5) has 143 bin [74.5,74.6) has 151 bin [74.6,74.7) has 164 bin [74.7,74.8) has 142 bin [74.8,74.9) has 117 bin [74.9,75.0) has 130 bin [75.0,75.1) has 115 bin [75.1,75.2) has 107 bin [75.2,75.3) has 97 bin [75.3,75.4) has 81 bin [75.4,75.5) has 83 bin [75.5,75.6) has 59 bin [75.6,75.7) has 53 bin [75.7,75.8) has 69 bin [75.8,75.9) has 56 bin [75.9,76.0) has 39 bin [76.0,76.1) has 31 bin [76.1,76.2) has 30 bin [76.2,76.3) has 19 bin [76.3,76.4) has 15 bin [76.4,76.5) has 15 bin [76.5,76.6) has 11 bin [76.6,76.7) has 7 bin [76.7,76.8) has 4 bin [76.8,76.9) has 3 bin [76.9,77.0) has 2 bin [77.0,77.1) has 4 bin [77.1,77.2) has 1 average z coordinate 41.7 for 37426217 element(s) point source id histogram with bin size 1.000000 bin 165 has 6920020 bin 166 has 29676132 bin 211 has 830065 average point source id 166.813144032163336 for 37426217 element(s)