lasinfo (210611) report for 'AHN4T/46CN2_11.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: 338/2022 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: 26790916 number of points by return: 25482166 953574 299781 50789 4606 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 408730 0 min x y z: 184980.000 408730.000 9.279 max x y z: 186019.999 410019.999 58.845 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: 26790916 extended number of points by return: 25482166 953574 299781 50789 4606 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 9279 58845 intensity 51 4797 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 76 78 gps_time 296121337.558327 298286587.950013 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 41 255 B 30 255 NIR 0 255 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 0.51 47.97 ('Amplitude') attribute1 -16.29 31.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25482166 number of intermediate returns: 355671 number of last returns: 25475923 number of single returns: 24522844 covered area in square units/kilounits: 1335764/1.34 point density: all returns 20.06 last only 19.07 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26790916 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25482166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 953574 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 299781 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 50789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4606 instead zero. overview over extended number of returns of given pulse: 24522844 1312320 747701 185015 21662 1349 25 0 0 0 0 0 0 0 0 histogram of classification of points: 1761457 unclassified (1) 23993468 ground (2) 917901 building (6) 114132 water (9) 2556 wire conductor (14) 1402 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1897502 +---> 98040 of those are unclassified (1) +---> 1747315 of those are ground (2) +---> 49337 of those are building (6) +---> 2629 of those are water (9) +---> 181 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [9.2,9.3) has 3 bin [9.3,9.4) has 1005 bin [9.4,9.5) has 7188 bin [9.5,9.6) has 4162 bin [9.6,9.7) has 9140 bin [9.7,9.8) has 14745 bin [9.8,9.9) has 14504 bin [9.9,10.0) has 15905 bin [10.0,10.1) has 57659 bin [10.1,10.2) has 142090 bin [10.2,10.3) has 382055 bin [10.3,10.4) has 1106335 bin [10.4,10.5) has 1986715 bin [10.5,10.6) has 2434419 bin [10.6,10.7) has 2922908 bin [10.7,10.8) has 2462023 bin [10.8,10.9) has 2317416 bin [10.9,11.0) has 2099775 bin [11.0,11.1) has 1742749 bin [11.1,11.2) has 1332383 bin [11.2,11.3) has 1377846 bin [11.3,11.4) has 870380 bin [11.4,11.5) has 424445 bin [11.5,11.6) has 345756 bin [11.6,11.7) has 293113 bin [11.7,11.8) has 277001 bin [11.8,11.9) has 318424 bin [11.9,12.0) has 291125 bin [12.0,12.1) has 275142 bin [12.1,12.2) has 238838 bin [12.2,12.3) has 292272 bin [12.3,12.4) has 212488 bin [12.4,12.5) has 68132 bin [12.5,12.6) has 21638 bin [12.6,12.7) has 17278 bin [12.7,12.8) has 18156 bin [12.8,12.9) has 17822 bin [12.9,13.0) has 18224 bin [13.0,13.1) has 18115 bin [13.1,13.2) has 16314 bin [13.2,13.3) has 14732 bin [13.3,13.4) has 13524 bin [13.4,13.5) has 13184 bin [13.5,13.6) has 14963 bin [13.6,13.7) has 13136 bin [13.7,13.8) has 12949 bin [13.8,13.9) has 13743 bin [13.9,14.0) has 14997 bin [14.0,14.1) has 14934 bin [14.1,14.2) has 16930 bin 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430 bin [42.2,42.3) has 394 bin [42.3,42.4) has 375 bin [42.4,42.5) has 353 bin [42.5,42.6) has 322 bin [42.6,42.7) has 328 bin [42.7,42.8) has 304 bin [42.8,42.9) has 284 bin [42.9,43.0) has 295 bin [43.0,43.1) has 234 bin [43.1,43.2) has 255 bin [43.2,43.3) has 228 bin [43.3,43.4) has 241 bin [43.4,43.5) has 282 bin [43.5,43.6) has 528 bin [43.6,43.7) has 274 bin [43.7,43.8) has 170 bin [43.8,43.9) has 162 bin [43.9,44.0) has 164 bin [44.0,44.1) has 144 bin [44.1,44.2) has 116 bin [44.2,44.3) has 108 bin [44.3,44.4) has 93 bin [44.4,44.5) has 101 bin [44.5,44.6) has 89 bin [44.6,44.7) has 77 bin [44.7,44.8) has 59 bin [44.8,44.9) has 60 bin [44.9,45.0) has 59 bin [45.0,45.1) has 40 bin [45.1,45.2) has 33 bin [45.2,45.3) has 30 bin [45.3,45.4) has 20 bin [45.4,45.5) has 16 bin [45.5,45.6) has 13 bin [45.6,45.7) has 11 bin [45.7,45.8) has 8 bin [45.8,45.9) has 10 bin [45.9,46.0) has 12 bin [46.0,46.1) has 8 bin [46.1,46.2) has 7 bin [46.2,46.3) has 10 bin [46.3,46.4) has 12 bin 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[51.8,51.9) has 1 bin [52.0,52.1) has 1 bin [52.1,52.2) has 2 bin [52.4,52.5) has 3 bin [52.5,52.6) has 1 bin [52.7,52.8) has 1 bin [52.8,52.9) has 1 bin [53.0,53.1) has 1 bin [53.4,53.5) has 1 bin [53.6,53.7) has 4 bin [53.7,53.8) has 3 bin [53.8,53.9) has 1 bin [53.9,54.0) has 1 bin [54.6,54.7) has 2 bin [54.7,54.8) has 10 bin [54.8,54.9) has 111 bin [54.9,55.0) has 21 bin [55.0,55.1) has 3 bin [55.1,55.2) has 3 bin [55.2,55.3) has 1 bin [55.4,55.5) has 1 bin [55.5,55.6) has 1 bin [55.6,55.7) has 1 bin [55.7,55.8) has 5 bin [55.8,55.9) has 3 bin [55.9,56.0) has 2 bin [56.0,56.1) has 6 bin [56.1,56.2) has 3 bin [56.2,56.3) has 3 bin [56.3,56.4) has 4 bin [56.4,56.5) has 5 bin [56.5,56.6) has 2 bin [56.6,56.7) has 4 bin [56.7,56.8) has 5 bin [56.8,56.9) has 7 bin [56.9,57.0) has 9 bin [57.0,57.1) has 8 bin [57.1,57.2) has 6 bin [57.2,57.3) has 10 bin [57.3,57.4) has 11 bin [57.4,57.5) has 8 bin [57.6,57.7) has 1 bin [58.2,58.3) has 1 bin [58.5,58.6) has 1 bin [58.6,58.7) has 1 bin [58.8,58.9) has 1 average z coordinate 11.7 for 26790916 element(s) point source id histogram with bin size 1.000000 bin 76 has 451857 bin 77 has 20535476 bin 78 has 5803583 average point source id 77.199758978005832 for 26790916 element(s)