lasinfo (210611) report for 'AHN4T/50FN2_05.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: 339/2022 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: 29841754 number of points by return: 25594209 2978474 1021086 222489 25496 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 398730 0 min x y z: 138980.000 398730.000 8.280 max x y z: 140019.999 400019.999 44.241 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: 29841754 extended number of points by return: 25594209 2978474 1021086 222489 25496 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 8280 44241 intensity 56 4657 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 17 1049 gps_time 291286716.272007 294662315.438901 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 40 255 B 27 255 NIR 5 255 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 0.56 46.57 ('Amplitude') attribute1 -16.43 29.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25594209 number of intermediate returns: 1272794 number of last returns: 25573096 number of single returns: 22598345 covered area in square units/kilounits: 1341520/1.34 point density: all returns 22.24 last only 19.06 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29841754 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25594209 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2978474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1021086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 222489 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25496 instead zero. overview over extended number of returns of given pulse: 22598345 3926270 2398323 790478 119933 8067 338 0 0 0 0 0 0 0 0 histogram of classification of points: 5496955 unclassified (1) 23123750 ground (2) 1198603 building (6) 17917 water (9) 4529 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2326170 +---> 460120 of those are unclassified (1) +---> 1730203 of those are ground (2) +---> 132896 of those are building (6) +---> 2045 of those are water (9) +---> 906 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [8.2,8.3) has 3 bin [8.3,8.4) has 135 bin [8.4,8.5) has 743 bin [8.5,8.6) has 608 bin [8.6,8.7) has 732 bin [8.7,8.8) has 1060 bin [8.8,8.9) has 3569 bin [8.9,9.0) has 21953 bin [9.0,9.1) has 11176 bin [9.1,9.2) has 9948 bin [9.2,9.3) has 10347 bin [9.3,9.4) has 17601 bin [9.4,9.5) has 41101 bin [9.5,9.6) has 97575 bin [9.6,9.7) has 326253 bin [9.7,9.8) has 257107 bin [9.8,9.9) has 166996 bin [9.9,10.0) has 122272 bin [10.0,10.1) has 148571 bin [10.1,10.2) has 267585 bin [10.2,10.3) has 777098 bin [10.3,10.4) has 1268176 bin [10.4,10.5) has 1266979 bin [10.5,10.6) has 1698000 bin [10.6,10.7) has 2084941 bin [10.7,10.8) has 2277350 bin [10.8,10.9) has 2371587 bin [10.9,11.0) has 2267903 bin [11.0,11.1) has 1927827 bin [11.1,11.2) has 1192267 bin [11.2,11.3) has 704144 bin [11.3,11.4) has 612359 bin [11.4,11.5) has 611388 bin [11.5,11.6) has 786901 bin [11.6,11.7) has 703878 bin [11.7,11.8) has 435412 bin [11.8,11.9) has 376067 bin [11.9,12.0) has 497603 bin [12.0,12.1) has 539515 bin [12.1,12.2) has 167461 bin [12.2,12.3) has 62984 bin [12.3,12.4) has 40855 bin [12.4,12.5) has 36450 bin [12.5,12.6) has 35808 bin [12.6,12.7) has 35958 bin [12.7,12.8) has 38932 bin [12.8,12.9) has 45796 bin [12.9,13.0) has 50750 bin [13.0,13.1) has 54105 bin [13.1,13.2) has 57957 bin [13.2,13.3) has 65226 bin 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has 11412 bin [28.7,28.8) has 11228 bin [28.8,28.9) has 11090 bin [28.9,29.0) has 10364 bin [29.0,29.1) has 10473 bin [29.1,29.2) has 10234 bin [29.2,29.3) has 9913 bin [29.3,29.4) has 9603 bin [29.4,29.5) has 9136 bin [29.5,29.6) has 8914 bin [29.6,29.7) has 8589 bin [29.7,29.8) has 8195 bin [29.8,29.9) has 8018 bin [29.9,30.0) has 7845 bin [30.0,30.1) has 7490 bin [30.1,30.2) has 7241 bin [30.2,30.3) has 6988 bin [30.3,30.4) has 6867 bin [30.4,30.5) has 6467 bin [30.5,30.6) has 6412 bin [30.6,30.7) has 6206 bin [30.7,30.8) has 5911 bin [30.8,30.9) has 5695 bin [30.9,31.0) has 5502 bin [31.0,31.1) has 5327 bin [31.1,31.2) has 5121 bin [31.2,31.3) has 4915 bin [31.3,31.4) has 4540 bin [31.4,31.5) has 4480 bin [31.5,31.6) has 4437 bin [31.6,31.7) has 4124 bin [31.7,31.8) has 4192 bin [31.8,31.9) has 4045 bin [31.9,32.0) has 3930 bin [32.0,32.1) has 3740 bin [32.1,32.2) has 3533 bin [32.2,32.3) has 3572 bin [32.3,32.4) has 3484 bin [32.4,32.5) has 3317 bin [32.5,32.6) has 3123 bin 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693 bin [40.7,40.8) has 706 bin [40.8,40.9) has 611 bin [40.9,41.0) has 632 bin [41.0,41.1) has 639 bin [41.1,41.2) has 570 bin [41.2,41.3) has 548 bin [41.3,41.4) has 545 bin [41.4,41.5) has 522 bin [41.5,41.6) has 532 bin [41.6,41.7) has 548 bin [41.7,41.8) has 499 bin [41.8,41.9) has 486 bin [41.9,42.0) has 463 bin [42.0,42.1) has 375 bin [42.1,42.2) has 406 bin [42.2,42.3) has 360 bin [42.3,42.4) has 334 bin [42.4,42.5) has 272 bin [42.5,42.6) has 265 bin [42.6,42.7) has 226 bin [42.7,42.8) has 174 bin [42.8,42.9) has 151 bin [42.9,43.0) has 138 bin [43.0,43.1) has 138 bin [43.1,43.2) has 87 bin [43.2,43.3) has 78 bin [43.3,43.4) has 57 bin [43.4,43.5) has 35 bin [43.5,43.6) has 42 bin [43.6,43.7) has 34 bin [43.7,43.8) has 20 bin [43.8,43.9) has 17 bin [43.9,44.0) has 5 bin [44.0,44.1) has 6 bin [44.1,44.2) has 1 bin [44.2,44.3) has 1 average z coordinate 12.6 for 29841754 element(s) point source id histogram with bin size 1.000000 bin 17 has 31556 bin 50 has 24898481 bin 51 has 2644700 bin 1049 has 2267017 average point source id 125.945714685537581 for 29841754 element(s)