lasinfo (210611) report for 'AHN4T/27GZ2_19.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: 336/2022 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: 27355076 number of points by return: 21891802 3639644 1424321 346910 48363 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 476230 0 min x y z: 207980.000 476230.000 3.412 max x y z: 209019.999 477519.999 45.207 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: 27355076 extended number of points by return: 21891802 3639644 1424321 346910 48363 3851 185 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 3412 45207 intensity 41 4857 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 -29 29 user_data 6 7 point_source_ID 136 138 gps_time 330428201.250878 330778616.349008 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 41 255 B 23 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 31.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21891802 number of intermediate returns: 1828709 number of last returns: 21879493 number of single returns: 18244928 covered area in square units/kilounits: 1331408/1.33 point density: all returns 20.55 last only 16.43 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27355076 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21891802 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3639644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1424321 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 346910 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48363 instead zero. overview over extended number of returns of given pulse: 18244928 4429760 3232922 1199945 224070 22161 1290 0 0 0 0 0 0 0 0 histogram of classification of points: 6600320 unclassified (1) 19665703 ground (2) 1020943 building (6) 44856 water (9) 4975 wire conductor (14) 18279 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2593898 +---> 686119 of those are unclassified (1) +---> 1809034 of those are ground (2) +---> 98460 of those are building (6) +---> 212 of those are water (9) +---> 73 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [3.4,3.5) has 58 bin [3.5,3.6) has 2123 bin [3.6,3.7) has 22935 bin [3.7,3.8) has 20216 bin [3.8,3.9) has 23003 bin [3.9,4.0) has 118355 bin [4.0,4.1) has 268178 bin [4.1,4.2) has 321645 bin [4.2,4.3) has 245789 bin [4.3,4.4) has 473071 bin [4.4,4.5) has 573231 bin [4.5,4.6) has 1220466 bin [4.6,4.7) 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8825 bin [31.8,31.9) has 8644 bin [31.9,32.0) has 8378 bin [32.0,32.1) has 8536 bin [32.1,32.2) has 8663 bin [32.2,32.3) has 8080 bin [32.3,32.4) has 7929 bin [32.4,32.5) has 7801 bin [32.5,32.6) has 7650 bin [32.6,32.7) has 7357 bin [32.7,32.8) has 7358 bin [32.8,32.9) has 7109 bin [32.9,33.0) has 6876 bin [33.0,33.1) has 6849 bin [33.1,33.2) has 6609 bin [33.2,33.3) has 6463 bin [33.3,33.4) has 6120 bin [33.4,33.5) has 5969 bin [33.5,33.6) has 5857 bin [33.6,33.7) has 5671 bin [33.7,33.8) has 6110 bin [33.8,33.9) has 5487 bin [33.9,34.0) has 5205 bin [34.0,34.1) has 5097 bin [34.1,34.2) has 4924 bin [34.2,34.3) has 4986 bin [34.3,34.4) has 4751 bin [34.4,34.5) has 4713 bin [34.5,34.6) has 4647 bin [34.6,34.7) has 4453 bin [34.7,34.8) has 4470 bin [34.8,34.9) has 4547 bin [34.9,35.0) has 4206 bin [35.0,35.1) has 3962 bin [35.1,35.2) has 3835 bin [35.2,35.3) has 3652 bin [35.3,35.4) has 3593 bin [35.4,35.5) has 3554 bin [35.5,35.6) has 3337 bin [35.6,35.7) has 3144 bin [35.7,35.8) has 3165 bin [35.8,35.9) has 3089 bin [35.9,36.0) has 2843 bin [36.0,36.1) has 2905 bin [36.1,36.2) has 2705 bin [36.2,36.3) has 2633 bin [36.3,36.4) has 2680 bin [36.4,36.5) has 2717 bin [36.5,36.6) has 2689 bin [36.6,36.7) has 2446 bin [36.7,36.8) has 2416 bin [36.8,36.9) has 2406 bin [36.9,37.0) has 2432 bin [37.0,37.1) has 2348 bin [37.1,37.2) has 2108 bin [37.2,37.3) has 1965 bin [37.3,37.4) has 2003 bin [37.4,37.5) has 1947 bin [37.5,37.6) has 2052 bin [37.6,37.7) has 2098 bin [37.7,37.8) has 2117 bin [37.8,37.9) has 1733 bin [37.9,38.0) has 1624 bin [38.0,38.1) has 1594 bin [38.1,38.2) has 1450 bin [38.2,38.3) has 1554 bin [38.3,38.4) has 1491 bin [38.4,38.5) has 1467 bin [38.5,38.6) has 1342 bin [38.6,38.7) has 1423 bin [38.7,38.8) has 1337 bin [38.8,38.9) has 1318 bin [38.9,39.0) has 1218 bin [39.0,39.1) has 1188 bin [39.1,39.2) has 1294 bin [39.2,39.3) has 3973 bin [39.3,39.4) has 8564 bin [39.4,39.5) has 15153 bin [39.5,39.6) has 5256 bin [39.6,39.7) has 2404 bin [39.7,39.8) has 1609 bin [39.8,39.9) has 821 bin [39.9,40.0) has 714 bin [40.0,40.1) has 735 bin [40.1,40.2) has 675 bin [40.2,40.3) has 722 bin [40.3,40.4) has 695 bin [40.4,40.5) has 628 bin [40.5,40.6) has 565 bin [40.6,40.7) has 525 bin [40.7,40.8) has 530 bin [40.8,40.9) has 539 bin [40.9,41.0) has 438 bin [41.0,41.1) has 374 bin [41.1,41.2) has 337 bin [41.2,41.3) has 303 bin [41.3,41.4) has 308 bin [41.4,41.5) has 299 bin [41.5,41.6) has 275 bin [41.6,41.7) has 275 bin [41.7,41.8) has 218 bin [41.8,41.9) has 201 bin [41.9,42.0) has 219 bin [42.0,42.1) has 171 bin [42.1,42.2) has 156 bin [42.2,42.3) has 142 bin [42.3,42.4) has 159 bin [42.4,42.5) has 116 bin [42.5,42.6) has 119 bin [42.6,42.7) has 76 bin [42.7,42.8) has 79 bin [42.8,42.9) has 70 bin [42.9,43.0) has 60 bin [43.0,43.1) has 55 bin [43.1,43.2) has 50 bin [43.2,43.3) has 32 bin [43.3,43.4) has 298 bin [43.4,43.5) has 885 bin [43.5,43.6) has 408 bin [43.6,43.7) has 252 bin [43.7,43.8) has 39 bin [43.8,43.9) has 35 bin [43.9,44.0) has 47 bin [44.0,44.1) has 19 bin [44.1,44.2) has 12 bin [44.2,44.3) has 12 bin [44.3,44.4) has 12 bin [44.4,44.5) has 4 bin [44.5,44.6) has 13 bin [44.6,44.7) has 33 bin [44.7,44.8) has 1 bin [44.8,44.9) has 1 bin [44.9,45.0) has 1 bin [45.0,45.1) has 6 bin [45.1,45.2) has 10 bin [45.2,45.3) has 1 average z coordinate 8.6 for 27355076 element(s) point source id histogram with bin size 1.000000 bin 136 has 2452255 bin 137 has 24103188 bin 138 has 799633 average point source id 136.93958627641905 for 27355076 element(s)