lasinfo (210611) report for 'AHN4T/57BZ2_18.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: 340/2022 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: 19618579 number of points by return: 16206807 2574226 730959 99717 6870 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 363730 0 min x y z: 156980.000 363730.000 30.413 max x y z: 158019.998 365019.999 57.797 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: 19618579 extended number of points by return: 16206807 2574226 730959 99717 6870 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 1039998 Y 0 1289999 Z 30413 57797 intensity 34 2045 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 3 user_data 6 7 point_source_ID 79 80 gps_time 296123289.022413 296123666.863603 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 252 G 35 255 B 23 248 NIR 0 247 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0.34 20.45 ('Amplitude') attribute1 -16.73 3.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 16206807 number of intermediate returns: 836120 number of last returns: 16204415 number of single returns: 13628763 covered area in square units/kilounits: 765308/0.77 point density: all returns 25.63 last only 21.17 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19618579 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16206807 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2574226 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 730959 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 99717 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6870 instead zero. overview over extended number of returns of given pulse: 13628763 3690822 1894437 370397 32938 1191 31 0 0 0 0 0 0 0 0 histogram of classification of points: 4823405 unclassified (1) 14772836 ground (2) 19620 water (9) 2718 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1149542 +---> 327214 of those are unclassified (1) +---> 821038 of those are ground (2) +---> 1290 of those are water (9) z coordinate histogram with bin size 0.100000 bin [30.4,30.5) has 218 bin [30.5,30.6) has 12792 bin [30.6,30.7) has 38247 bin [30.7,30.8) has 33242 bin [30.8,30.9) has 37635 bin [30.9,31.0) has 68487 bin [31.0,31.1) has 76129 bin [31.1,31.2) has 76197 bin [31.2,31.3) has 101058 bin [31.3,31.4) has 160097 bin [31.4,31.5) has 182746 bin [31.5,31.6) has 193616 bin [31.6,31.7) has 177989 bin [31.7,31.8) has 180892 bin [31.8,31.9) has 201287 bin [31.9,32.0) has 235968 bin [32.0,32.1) has 301882 bin [32.1,32.2) has 437893 bin [32.2,32.3) has 451117 bin [32.3,32.4) has 460792 bin [32.4,32.5) has 478343 bin [32.5,32.6) has 513535 bin [32.6,32.7) has 487862 bin [32.7,32.8) has 447496 bin [32.8,32.9) has 402124 bin [32.9,33.0) has 465550 bin [33.0,33.1) has 488537 bin [33.1,33.2) has 504629 bin [33.2,33.3) has 591036 bin [33.3,33.4) has 614512 bin [33.4,33.5) has 691425 bin [33.5,33.6) has 806150 bin [33.6,33.7) has 749736 bin [33.7,33.8) has 722929 bin [33.8,33.9) has 523969 bin [33.9,34.0) has 461515 bin [34.0,34.1) has 416099 bin [34.1,34.2) has 373896 bin [34.2,34.3) has 355123 bin [34.3,34.4) has 330067 bin [34.4,34.5) has 289200 bin [34.5,34.6) has 254517 bin [34.6,34.7) has 205964 bin [34.7,34.8) has 181407 bin [34.8,34.9) has 150374 bin [34.9,35.0) has 107860 bin [35.0,35.1) has 86603 bin [35.1,35.2) has 75098 bin [35.2,35.3) has 69864 bin [35.3,35.4) has 66900 bin [35.4,35.5) has 62618 bin [35.5,35.6) has 55123 bin [35.6,35.7) has 48925 bin [35.7,35.8) has 44292 bin [35.8,35.9) has 40249 bin [35.9,36.0) has 39022 bin [36.0,36.1) has 37664 bin [36.1,36.2) has 34142 bin [36.2,36.3) has 32616 bin [36.3,36.4) has 31828 bin [36.4,36.5) has 32003 bin [36.5,36.6) has 31960 bin [36.6,36.7) has 31419 bin [36.7,36.8) has 31751 bin [36.8,36.9) has 31823 bin [36.9,37.0) has 31995 bin [37.0,37.1) has 32005 bin [37.1,37.2) has 32074 bin [37.2,37.3) has 32075 bin [37.3,37.4) has 32331 bin [37.4,37.5) has 32599 bin [37.5,37.6) has 31968 bin [37.6,37.7) has 31835 bin [37.7,37.8) has 31702 bin [37.8,37.9) has 31266 bin [37.9,38.0) has 31780 bin [38.0,38.1) has 31724 bin [38.1,38.2) has 31685 bin [38.2,38.3) has 31525 bin [38.3,38.4) has 31393 bin [38.4,38.5) has 30939 bin [38.5,38.6) has 30340 bin [38.6,38.7) has 30522 bin [38.7,38.8) has 30667 bin [38.8,38.9) has 30959 bin [38.9,39.0) has 30532 bin [39.0,39.1) has 30475 bin [39.1,39.2) has 30270 bin [39.2,39.3) has 30521 bin [39.3,39.4) has 30269 bin [39.4,39.5) has 30029 bin [39.5,39.6) has 30031 bin [39.6,39.7) has 29766 bin [39.7,39.8) has 29483 bin [39.8,39.9) has 29363 bin [39.9,40.0) has 29216 bin [40.0,40.1) has 29066 bin [40.1,40.2) has 29041 bin [40.2,40.3) has 28552 bin [40.3,40.4) has 28940 bin [40.4,40.5) has 28614 bin [40.5,40.6) has 28114 bin [40.6,40.7) has 28284 bin [40.7,40.8) has 27844 bin [40.8,40.9) has 27729 bin [40.9,41.0) has 27472 bin [41.0,41.1) has 27263 bin [41.1,41.2) has 26515 bin [41.2,41.3) has 26428 bin [41.3,41.4) has 26637 bin [41.4,41.5) has 26896 bin [41.5,41.6) has 26275 bin [41.6,41.7) has 26284 bin [41.7,41.8) has 25956 bin [41.8,41.9) has 26237 bin [41.9,42.0) has 26192 bin [42.0,42.1) has 25917 bin [42.1,42.2) has 25974 bin [42.2,42.3) has 25572 bin [42.3,42.4) has 25396 bin [42.4,42.5) has 25430 bin [42.5,42.6) has 25629 bin [42.6,42.7) has 25328 bin [42.7,42.8) has 25103 bin [42.8,42.9) has 25209 bin [42.9,43.0) has 25356 bin [43.0,43.1) has 25073 bin [43.1,43.2) has 25111 bin [43.2,43.3) has 24845 bin [43.3,43.4) has 24497 bin [43.4,43.5) has 24477 bin [43.5,43.6) has 24740 bin [43.6,43.7) has 24748 bin [43.7,43.8) has 25324 bin [43.8,43.9) has 25529 bin [43.9,44.0) has 25628 bin [44.0,44.1) has 25602 bin [44.1,44.2) has 25278 bin [44.2,44.3) has 25223 bin [44.3,44.4) has 25485 bin [44.4,44.5) has 25470 bin [44.5,44.6) has 26032 bin [44.6,44.7) has 26214 bin [44.7,44.8) has 26250 bin [44.8,44.9) has 26472 bin [44.9,45.0) has 26083 bin [45.0,45.1) has 26255 bin [45.1,45.2) has 25602 bin [45.2,45.3) has 25701 bin [45.3,45.4) has 25617 bin [45.4,45.5) has 25754 bin [45.5,45.6) has 25945 bin [45.6,45.7) has 25802 bin [45.7,45.8) has 26143 bin [45.8,45.9) has 25808 bin [45.9,46.0) has 26341 bin [46.0,46.1) has 26130 bin [46.1,46.2) has 26186 bin [46.2,46.3) has 26062 bin [46.3,46.4) has 26300 bin [46.4,46.5) has 25824 bin [46.5,46.6) has 25790 bin [46.6,46.7) has 25795 bin [46.7,46.8) has 25721 bin [46.8,46.9) has 25328 bin [46.9,47.0) has 25145 bin [47.0,47.1) has 25118 bin [47.1,47.2) has 25210 bin [47.2,47.3) has 25437 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[51.1,51.2) has 8952 bin [51.2,51.3) has 8630 bin [51.3,51.4) has 8217 bin [51.4,51.5) has 7769 bin [51.5,51.6) has 7183 bin [51.6,51.7) has 6489 bin [51.7,51.8) has 6245 bin [51.8,51.9) has 6003 bin [51.9,52.0) has 5338 bin [52.0,52.1) has 5085 bin [52.1,52.2) has 4722 bin [52.2,52.3) has 4309 bin [52.3,52.4) has 3844 bin [52.4,52.5) has 3418 bin [52.5,52.6) has 3110 bin [52.6,52.7) has 2601 bin [52.7,52.8) has 2405 bin [52.8,52.9) has 1951 bin [52.9,53.0) has 1755 bin [53.0,53.1) has 1530 bin [53.1,53.2) has 1498 bin [53.2,53.3) has 1209 bin [53.3,53.4) has 1138 bin [53.4,53.5) has 964 bin [53.5,53.6) has 859 bin [53.6,53.7) has 803 bin [53.7,53.8) has 668 bin [53.8,53.9) has 610 bin [53.9,54.0) has 515 bin [54.0,54.1) has 440 bin [54.1,54.2) has 371 bin [54.2,54.3) has 362 bin [54.3,54.4) has 284 bin [54.4,54.5) has 296 bin [54.5,54.6) has 239 bin [54.6,54.7) has 200 bin [54.7,54.8) has 182 bin [54.8,54.9) has 155 bin [54.9,55.0) has 152 bin [55.0,55.1) has 157 bin [55.1,55.2) has 108 bin [55.2,55.3) has 73 bin [55.3,55.4) has 59 bin [55.4,55.5) has 51 bin [55.5,55.6) has 50 bin [55.6,55.7) has 47 bin [55.7,55.8) has 45 bin [55.8,55.9) has 56 bin [55.9,56.0) has 31 bin [56.0,56.1) has 44 bin [56.1,56.2) has 36 bin [56.2,56.3) has 23 bin [56.3,56.4) has 20 bin [56.4,56.5) has 34 bin [56.5,56.6) has 29 bin [56.6,56.7) has 27 bin [56.7,56.8) has 13 bin [56.8,56.9) has 14 bin [56.9,57.0) has 12 bin [57.0,57.1) has 7 bin [57.1,57.2) has 8 bin [57.2,57.3) has 7 bin [57.3,57.4) has 3 bin [57.4,57.5) has 2 bin [57.5,57.6) has 3 bin [57.7,57.8) has 1 average z coordinate 35.2 for 19618579 element(s) point source id histogram with bin size 1.000000 bin 79 has 11351994 bin 80 has 8266585 average point source id 79.421365125374265 for 19618579 element(s)