lasinfo (210611) report for 'AHN4T/39BN1_23.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: 337/2022 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: 46317734 number of points by return: 40909316 4101679 1098576 185767 20751 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 443730 0 min x y z: 151980.000 443730.000 2.144 max x y z: 153019.999 445019.999 38.924 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: 46317734 extended number of points by return: 40909316 4101679 1098576 185767 20751 1560 85 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 2144 38924 intensity 0 4979 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 89 211 gps_time 322916797.978692 330438149.315860 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 50 255 B 43 255 NIR 29 255 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 -16.43 32.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40909316 number of intermediate returns: 1309801 number of last returns: 40895420 number of single returns: 36796803 covered area in square units/kilounits: 1329772/1.33 point density: all returns 34.83 last only 30.75 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46317734 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40909316 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4101679 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1098576 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 185767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20751 instead zero. overview over extended number of returns of given pulse: 36796803 6009936 2742539 662006 96577 9040 833 0 0 0 0 0 0 0 0 histogram of classification of points: 8606647 unclassified (1) 37078787 ground (2) 562233 building (6) 57088 water (9) 12979 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2957365 +---> 625684 of those are unclassified (1) +---> 2268782 of those are ground (2) +---> 60716 of those are building (6) +---> 2183 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.1,2.2) has 51 bin [2.2,2.3) has 3160 bin [2.3,2.4) has 31988 bin [2.4,2.5) has 23108 bin [2.5,2.6) has 14812 bin [2.6,2.7) has 17866 bin [2.7,2.8) has 43561 bin [2.8,2.9) has 69705 bin [2.9,3.0) has 87892 bin [3.0,3.1) has 130772 bin [3.1,3.2) has 246841 bin [3.2,3.3) has 554174 bin [3.3,3.4) has 939794 bin [3.4,3.5) has 1460291 bin [3.5,3.6) has 2062395 bin [3.6,3.7) has 2701092 bin [3.7,3.8) has 3398221 bin [3.8,3.9) has 3577776 bin [3.9,4.0) has 3916645 bin [4.0,4.1) has 4113497 bin [4.1,4.2) has 3953726 bin [4.2,4.3) has 3727882 bin [4.3,4.4) has 3199054 bin [4.4,4.5) has 1755974 bin [4.5,4.6) has 883048 bin [4.6,4.7) has 659087 bin [4.7,4.8) has 477935 bin [4.8,4.9) has 322229 bin [4.9,5.0) has 302954 bin [5.0,5.1) has 316192 bin [5.1,5.2) has 284027 bin [5.2,5.3) has 265291 bin [5.3,5.4) has 218284 bin [5.4,5.5) has 173199 bin [5.5,5.6) has 142536 bin [5.6,5.7) has 123621 bin [5.7,5.8) has 113181 bin [5.8,5.9) has 108831 bin [5.9,6.0) has 104467 bin [6.0,6.1) has 99076 bin [6.1,6.2) has 95226 bin [6.2,6.3) has 93134 bin [6.3,6.4) has 89651 bin [6.4,6.5) has 86703 bin [6.5,6.6) has 84231 bin [6.6,6.7) has 82120 bin [6.7,6.8) has 83006 bin [6.8,6.9) has 80358 bin [6.9,7.0) has 77207 bin [7.0,7.1) has 75667 bin [7.1,7.2) has 74099 bin [7.2,7.3) has 72640 bin [7.3,7.4) has 71206 bin [7.4,7.5) has 69988 bin [7.5,7.6) has 73285 bin [7.6,7.7) has 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bin [31.3,31.4) has 824 bin [31.4,31.5) has 774 bin [31.5,31.6) has 712 bin [31.6,31.7) has 741 bin [31.7,31.8) has 705 bin [31.8,31.9) has 676 bin [31.9,32.0) has 716 bin [32.0,32.1) has 693 bin [32.1,32.2) has 643 bin [32.2,32.3) has 664 bin [32.3,32.4) has 619 bin [32.4,32.5) has 640 bin [32.5,32.6) has 613 bin [32.6,32.7) has 529 bin [32.7,32.8) has 564 bin [32.8,32.9) has 563 bin [32.9,33.0) has 476 bin [33.0,33.1) has 512 bin [33.1,33.2) has 494 bin [33.2,33.3) has 512 bin [33.3,33.4) has 482 bin [33.4,33.5) has 458 bin [33.5,33.6) has 461 bin [33.6,33.7) has 433 bin [33.7,33.8) has 439 bin [33.8,33.9) has 371 bin [33.9,34.0) has 415 bin [34.0,34.1) has 395 bin [34.1,34.2) has 381 bin [34.2,34.3) has 367 bin [34.3,34.4) has 336 bin [34.4,34.5) has 367 bin [34.5,34.6) has 314 bin [34.6,34.7) has 290 bin [34.7,34.8) has 297 bin [34.8,34.9) has 250 bin [34.9,35.0) has 291 bin [35.0,35.1) has 240 bin [35.1,35.2) has 301 bin [35.2,35.3) has 247 bin [35.3,35.4) has 250 bin [35.4,35.5) has 217 bin [35.5,35.6) has 195 bin [35.6,35.7) has 168 bin [35.7,35.8) has 165 bin [35.8,35.9) has 167 bin [35.9,36.0) has 157 bin [36.0,36.1) has 131 bin [36.1,36.2) has 105 bin [36.2,36.3) has 116 bin [36.3,36.4) has 95 bin [36.4,36.5) has 100 bin [36.5,36.6) has 100 bin [36.6,36.7) has 82 bin [36.7,36.8) has 81 bin [36.8,36.9) has 67 bin [36.9,37.0) has 64 bin [37.0,37.1) has 66 bin [37.1,37.2) has 60 bin [37.2,37.3) has 64 bin [37.3,37.4) has 61 bin [37.4,37.5) has 21 bin [37.5,37.6) has 29 bin [37.6,37.7) has 25 bin [37.7,37.8) has 13 bin [37.8,37.9) has 22 bin [37.9,38.0) has 23 bin [38.0,38.1) has 18 bin [38.1,38.2) has 10 bin [38.2,38.3) has 8 bin [38.3,38.4) has 6 bin [38.4,38.5) has 7 bin [38.5,38.6) has 2 bin [38.6,38.7) has 1 bin [38.9,39.0) has 1 average z coordinate 5.1 for 46317734 element(s) point source id histogram with bin size 1.000000 bin 89 has 21754313 bin 90 has 8913383 bin 211 has 15650038 average point source id 130.414332121687977 for 46317734 element(s)