lasinfo (210611) report for 'AHN4T/28AZ1_12.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: 333/2022 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: 38440153 number of points by return: 26402440 8331770 2994401 633842 77700 scale factor x y z: 0.001 0.001 0.001 offset x y z: 220980 489980 0 min x y z: 220980.000 489980.000 6.145 max x y z: 222019.999 491269.999 51.809 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: 38440153 extended number of points by return: 26402440 8331770 2994401 633842 77700 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 6145 51809 intensity 0 5029 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 -5 29 user_data 6 7 point_source_ID 147 148 gps_time 324038297.349368 324039149.648054 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 29 255 B 27 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.01 33.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26402440 number of intermediate returns: 3713671 number of last returns: 26378441 number of single returns: 18054399 covered area in square units/kilounits: 1340804/1.34 point density: all returns 28.67 last only 19.67 (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 38440153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26402440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8331770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2994401 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 633842 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 77700 instead zero. overview over extended number of returns of given pulse: 18054399 10686343 7084920 2225593 359631 27872 1395 0 0 0 0 0 0 0 0 histogram of classification of points: 15625351 unclassified (1) 21732944 ground (2) 1080631 building (6) 981 water (9) 246 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2125708 +---> 626427 of those are unclassified (1) +---> 1381657 of those are ground (2) +---> 117182 of those are building (6) +---> 436 of those are water (9) +---> 6 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [6.1,6.2) has 20 bin [6.2,6.3) has 177 bin [6.3,6.4) has 86 bin [6.4,6.5) has 276 bin [6.5,6.6) has 967 bin [6.6,6.7) has 975 bin [6.7,6.8) has 833 bin [6.8,6.9) has 1013 bin [6.9,7.0) has 2257 bin [7.0,7.1) has 4124 bin [7.1,7.2) has 21488 bin [7.2,7.3) has 18895 bin [7.3,7.4) has 34116 bin [7.4,7.5) has 40250 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[41.9,42.0) has 15125 bin [42.0,42.1) has 14706 bin [42.1,42.2) has 14804 bin [42.2,42.3) has 14507 bin [42.3,42.4) has 14129 bin [42.4,42.5) has 14048 bin [42.5,42.6) has 13562 bin [42.6,42.7) has 13664 bin [42.7,42.8) has 13281 bin [42.8,42.9) has 12808 bin [42.9,43.0) has 12369 bin [43.0,43.1) has 11987 bin [43.1,43.2) has 11496 bin [43.2,43.3) has 11208 bin [43.3,43.4) has 11115 bin [43.4,43.5) has 10638 bin [43.5,43.6) has 10261 bin [43.6,43.7) has 9910 bin [43.7,43.8) has 9946 bin [43.8,43.9) has 10163 bin [43.9,44.0) has 9387 bin [44.0,44.1) has 9147 bin [44.1,44.2) has 8689 bin [44.2,44.3) has 8164 bin [44.3,44.4) has 7970 bin [44.4,44.5) has 7550 bin [44.5,44.6) has 7341 bin [44.6,44.7) has 7078 bin [44.7,44.8) has 6812 bin [44.8,44.9) has 6526 bin [44.9,45.0) has 6395 bin [45.0,45.1) has 6129 bin [45.1,45.2) has 5715 bin [45.2,45.3) has 5514 bin [45.3,45.4) has 5211 bin [45.4,45.5) has 5076 bin [45.5,45.6) has 4883 bin [45.6,45.7) has 4811 bin [45.7,45.8) has 4556 bin [45.8,45.9) has 4282 bin [45.9,46.0) has 4129 bin [46.0,46.1) has 3853 bin [46.1,46.2) has 3961 bin [46.2,46.3) has 3671 bin [46.3,46.4) has 3583 bin [46.4,46.5) has 3469 bin [46.5,46.6) has 3281 bin [46.6,46.7) has 3062 bin [46.7,46.8) has 2874 bin [46.8,46.9) has 2640 bin [46.9,47.0) has 2443 bin [47.0,47.1) has 2253 bin [47.1,47.2) has 2132 bin [47.2,47.3) has 1982 bin [47.3,47.4) has 1836 bin [47.4,47.5) has 1731 bin [47.5,47.6) has 1607 bin [47.6,47.7) has 1603 bin [47.7,47.8) has 1415 bin [47.8,47.9) has 1405 bin [47.9,48.0) has 1209 bin [48.0,48.1) has 1150 bin [48.1,48.2) has 1053 bin [48.2,48.3) has 982 bin [48.3,48.4) has 946 bin [48.4,48.5) has 895 bin [48.5,48.6) has 803 bin [48.6,48.7) has 806 bin [48.7,48.8) has 736 bin [48.8,48.9) has 634 bin [48.9,49.0) has 573 bin [49.0,49.1) has 521 bin [49.1,49.2) has 385 bin [49.2,49.3) has 340 bin [49.3,49.4) has 299 bin [49.4,49.5) has 264 bin [49.5,49.6) has 194 bin [49.6,49.7) has 186 bin [49.7,49.8) has 152 bin [49.8,49.9) has 136 bin [49.9,50.0) has 85 bin [50.0,50.1) has 100 bin [50.1,50.2) has 79 bin [50.2,50.3) has 89 bin [50.3,50.4) has 80 bin [50.4,50.5) has 75 bin [50.5,50.6) has 58 bin [50.6,50.7) has 70 bin [50.7,50.8) has 57 bin [50.8,50.9) has 40 bin [50.9,51.0) has 23 bin [51.0,51.1) has 30 bin [51.1,51.2) has 36 bin [51.2,51.3) has 20 bin [51.3,51.4) has 19 bin [51.4,51.5) has 11 bin [51.5,51.6) has 6 bin [51.6,51.7) has 5 bin [51.7,51.8) has 6 bin [51.8,51.9) has 1 average z coordinate 18.2 for 38440153 element(s) point source id histogram with bin size 1.000000 bin 147 has 12294114 bin 148 has 26146039 average point source id 147.680175206378607 for 38440153 element(s)