lasinfo (210611) report for 'AHN4T/17AZ2_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: 335/2022 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: 33052453 number of points by return: 25165276 5462633 1955431 414205 51056 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 537480 0 min x y z: 227980.000 537480.000 11.553 max x y z: 229019.999 538769.999 51.897 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: 33052453 extended number of points by return: 25165276 5462633 1955431 414205 51056 3668 184 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 11553 51897 intensity 52 4168 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 -24 29 user_data 6 7 point_source_ID 59 61 gps_time 328707157.006795 330511707.834445 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 42 255 B 30 255 NIR 15 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.35 25.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25165276 number of intermediate returns: 2428346 number of last returns: 25155355 number of single returns: 19696524 covered area in square units/kilounits: 1338348/1.34 point density: all returns 24.70 last only 18.80 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33052453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25165276 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5462633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1955431 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 414205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51056 instead zero. overview over extended number of returns of given pulse: 19696524 7012786 4627277 1455527 237998 21057 1284 0 0 0 0 0 0 0 0 histogram of classification of points: 10087139 unclassified (1) 22791620 ground (2) 57007 building (6) 110328 water (9) 6359 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2665596 +---> 933077 of those are unclassified (1) +---> 1724010 of those are ground (2) +---> 4370 of those are building (6) +---> 4139 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.5,11.6) has 2 bin [11.6,11.7) has 96 bin [11.7,11.8) has 820 bin [11.8,11.9) has 1521 bin [11.9,12.0) has 1522 bin [12.0,12.1) has 1260 bin [12.1,12.2) has 1935 bin [12.2,12.3) has 4791 bin [12.3,12.4) has 9975 bin [12.4,12.5) has 8742 bin [12.5,12.6) has 10892 bin [12.6,12.7) has 18978 bin [12.7,12.8) has 50998 bin [12.8,12.9) has 167383 bin [12.9,13.0) has 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[32.0,32.1) has 47967 bin [32.1,32.2) has 47247 bin [32.2,32.3) has 46628 bin [32.3,32.4) has 45792 bin [32.4,32.5) has 45395 bin [32.5,32.6) has 45050 bin [32.6,32.7) has 45300 bin [32.7,32.8) has 44162 bin [32.8,32.9) has 43757 bin [32.9,33.0) has 43301 bin [33.0,33.1) has 42251 bin [33.1,33.2) has 42060 bin [33.2,33.3) has 41315 bin [33.3,33.4) has 40403 bin [33.4,33.5) has 39511 bin [33.5,33.6) has 39218 bin [33.6,33.7) has 38370 bin [33.7,33.8) has 37887 bin [33.8,33.9) has 37361 bin [33.9,34.0) has 36915 bin [34.0,34.1) has 36100 bin [34.1,34.2) has 35534 bin [34.2,34.3) has 34342 bin [34.3,34.4) has 33746 bin [34.4,34.5) has 33184 bin [34.5,34.6) has 32248 bin [34.6,34.7) has 32027 bin [34.7,34.8) has 31202 bin [34.8,34.9) has 30773 bin [34.9,35.0) has 30238 bin [35.0,35.1) has 29636 bin [35.1,35.2) has 28797 bin [35.2,35.3) has 27901 bin [35.3,35.4) has 26974 bin [35.4,35.5) has 26174 bin [35.5,35.6) has 25344 bin [35.6,35.7) has 25036 bin [35.7,35.8) has 24940 bin [35.8,35.9) has 24476 bin [35.9,36.0) has 23678 bin [36.0,36.1) has 22622 bin [36.1,36.2) has 21924 bin [36.2,36.3) has 21148 bin [36.3,36.4) has 20601 bin [36.4,36.5) has 20337 bin [36.5,36.6) has 19490 bin [36.6,36.7) has 18740 bin [36.7,36.8) has 18241 bin [36.8,36.9) has 17774 bin [36.9,37.0) has 16771 bin [37.0,37.1) has 16030 bin [37.1,37.2) has 15631 bin [37.2,37.3) has 14935 bin [37.3,37.4) has 14180 bin [37.4,37.5) has 13791 bin [37.5,37.6) has 13220 bin [37.6,37.7) has 12557 bin [37.7,37.8) has 12115 bin [37.8,37.9) has 11612 bin [37.9,38.0) has 11351 bin [38.0,38.1) has 11169 bin [38.1,38.2) has 10677 bin [38.2,38.3) has 10274 bin [38.3,38.4) has 9735 bin [38.4,38.5) has 9433 bin [38.5,38.6) has 9163 bin [38.6,38.7) has 8701 bin [38.7,38.8) has 8194 bin [38.8,38.9) has 7823 bin [38.9,39.0) has 7507 bin [39.0,39.1) has 7202 bin [39.1,39.2) has 6995 bin [39.2,39.3) has 6688 bin [39.3,39.4) has 6304 bin [39.4,39.5) has 5959 bin [39.5,39.6) has 5848 bin [39.6,39.7) has 5426 bin [39.7,39.8) 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has 1033 bin [43.8,43.9) has 976 bin [43.9,44.0) has 838 bin [44.0,44.1) has 870 bin [44.1,44.2) has 794 bin [44.2,44.3) has 744 bin [44.3,44.4) has 658 bin [44.4,44.5) has 713 bin [44.5,44.6) has 690 bin [44.6,44.7) has 696 bin [44.7,44.8) has 621 bin [44.8,44.9) has 585 bin [44.9,45.0) has 549 bin [45.0,45.1) has 539 bin [45.1,45.2) has 549 bin [45.2,45.3) has 579 bin [45.3,45.4) has 510 bin [45.4,45.5) has 491 bin [45.5,45.6) has 473 bin [45.6,45.7) has 448 bin [45.7,45.8) has 436 bin [45.8,45.9) has 379 bin [45.9,46.0) has 359 bin [46.0,46.1) has 393 bin [46.1,46.2) has 422 bin [46.2,46.3) has 410 bin [46.3,46.4) has 371 bin [46.4,46.5) has 321 bin [46.5,46.6) has 290 bin [46.6,46.7) has 262 bin [46.7,46.8) has 247 bin [46.8,46.9) has 240 bin [46.9,47.0) has 212 bin [47.0,47.1) has 219 bin [47.1,47.2) has 166 bin [47.2,47.3) has 177 bin [47.3,47.4) has 178 bin [47.4,47.5) has 191 bin [47.5,47.6) has 164 bin [47.6,47.7) has 159 bin [47.7,47.8) has 141 bin [47.8,47.9) has 144 bin [47.9,48.0) has 116 bin [48.0,48.1) has 103 bin [48.1,48.2) has 93 bin [48.2,48.3) has 80 bin [48.3,48.4) has 101 bin [48.4,48.5) has 92 bin [48.5,48.6) has 101 bin [48.6,48.7) has 92 bin [48.7,48.8) has 79 bin [48.8,48.9) has 77 bin [48.9,49.0) has 82 bin [49.0,49.1) has 66 bin [49.1,49.2) has 43 bin [49.2,49.3) has 43 bin [49.3,49.4) has 50 bin [49.4,49.5) has 42 bin [49.5,49.6) has 42 bin [49.6,49.7) has 25 bin [49.7,49.8) has 22 bin [49.8,49.9) has 29 bin [49.9,50.0) has 23 bin [50.0,50.1) has 16 bin [50.1,50.2) has 31 bin [50.2,50.3) has 15 bin [50.3,50.4) has 7 bin [50.4,50.5) has 9 bin [50.5,50.6) has 5 bin [50.6,50.7) has 5 bin [50.7,50.8) has 5 bin [50.8,50.9) has 3 bin [51.0,51.1) has 2 bin [51.1,51.2) has 4 bin [51.2,51.3) has 2 bin [51.8,51.9) has 1 average z coordinate 17.8 for 33052453 element(s) point source id histogram with bin size 1.000000 bin 59 has 2133364 bin 60 has 26714832 bin 61 has 4204257 average point source id 60.06265474456616 for 33052453 element(s)