lasinfo (210611) report for 'AHN4T/16FN2_25.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: 334/2022 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: 52308470 number of points by return: 27442135 16286630 6635501 1654423 260419 scale factor x y z: 0.001 0.001 0.001 offset x y z: 218980 543730 0 min x y z: 218980.000 543730.000 9.532 max x y z: 220019.999 545019.999 44.521 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: 52308470 extended number of points by return: 27442135 16286630 6635501 1654423 260419 27285 2077 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 9532 44521 intensity 3 4827 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 54 206 gps_time 330438476.283383 330858236.368464 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 46 252 B 35 240 NIR 29 253 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.81 32.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27442135 number of intermediate returns: 8582379 number of last returns: 27435653 number of single returns: 11151697 covered area in square units/kilounits: 1341160/1.34 point density: all returns 39.00 last only 20.46 (per square units) spacing: all returns 0.16 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52308470 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27442135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16286630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6635501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1654423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 260419 instead zero. overview over extended number of returns of given pulse: 11151697 19299032 14949116 5577697 1165153 151772 14003 0 0 0 0 0 0 0 0 histogram of classification of points: 33972220 unclassified (1) 18334407 ground (2) 1843 water (9) +-> flagged as extended overlap: 4071270 +---> 2598884 of those are unclassified (1) +---> 1471733 of those are ground (2) +---> 653 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.5,9.6) has 40 bin [9.6,9.7) has 607 bin [9.7,9.8) has 13919 bin [9.8,9.9) has 333002 bin [9.9,10.0) has 638758 bin [10.0,10.1) has 512510 bin [10.1,10.2) has 487999 bin [10.2,10.3) has 508887 bin [10.3,10.4) has 605144 bin [10.4,10.5) has 935856 bin [10.5,10.6) has 808782 bin [10.6,10.7) has 903757 bin [10.7,10.8) has 1145484 bin [10.8,10.9) has 1469260 bin [10.9,11.0) has 1701594 bin [11.0,11.1) has 1704700 bin [11.1,11.2) has 1581624 bin [11.2,11.3) has 1445319 bin [11.3,11.4) has 1216536 bin [11.4,11.5) has 994347 bin [11.5,11.6) has 820002 bin [11.6,11.7) has 690326 bin [11.7,11.8) has 596757 bin [11.8,11.9) has 515423 bin [11.9,12.0) has 435845 bin [12.0,12.1) has 387618 bin [12.1,12.2) has 356228 bin [12.2,12.3) has 322837 bin [12.3,12.4) has 291366 bin [12.4,12.5) has 270437 bin [12.5,12.6) has 235166 bin [12.6,12.7) has 204280 bin [12.7,12.8) has 190062 bin [12.8,12.9) has 181797 bin [12.9,13.0) has 176869 bin [13.0,13.1) has 172406 bin [13.1,13.2) has 166559 bin [13.2,13.3) has 162383 bin [13.3,13.4) has 160227 bin [13.4,13.5) has 158822 bin [13.5,13.6) has 156788 bin [13.6,13.7) has 153566 bin [13.7,13.8) has 151314 bin [13.8,13.9) has 149192 bin [13.9,14.0) has 146714 bin [14.0,14.1) has 144649 bin [14.1,14.2) has 142993 bin [14.2,14.3) has 142698 bin [14.3,14.4) has 140693 bin [14.4,14.5) has 138785 bin [14.5,14.6) has 137033 bin [14.6,14.7) has 136590 bin [14.7,14.8) has 134905 bin [14.8,14.9) has 132770 bin [14.9,15.0) has 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bin [37.4,37.5) has 4656 bin [37.5,37.6) has 4189 bin [37.6,37.7) has 3763 bin [37.7,37.8) has 3355 bin [37.8,37.9) has 3210 bin [37.9,38.0) has 3110 bin [38.0,38.1) has 2778 bin [38.1,38.2) has 2573 bin [38.2,38.3) has 2439 bin [38.3,38.4) has 2136 bin [38.4,38.5) has 2032 bin [38.5,38.6) has 1941 bin [38.6,38.7) has 1718 bin [38.7,38.8) has 1593 bin [38.8,38.9) has 1529 bin [38.9,39.0) has 1388 bin [39.0,39.1) has 1239 bin [39.1,39.2) has 1140 bin [39.2,39.3) has 1098 bin [39.3,39.4) has 1016 bin [39.4,39.5) has 946 bin [39.5,39.6) has 949 bin [39.6,39.7) has 819 bin [39.7,39.8) has 743 bin [39.8,39.9) has 676 bin [39.9,40.0) has 554 bin [40.0,40.1) has 548 bin [40.1,40.2) has 484 bin [40.2,40.3) has 441 bin [40.3,40.4) has 431 bin [40.4,40.5) has 390 bin [40.5,40.6) has 328 bin [40.6,40.7) has 295 bin [40.7,40.8) has 237 bin [40.8,40.9) has 231 bin [40.9,41.0) has 221 bin [41.0,41.1) has 198 bin [41.1,41.2) has 173 bin [41.2,41.3) has 201 bin [41.3,41.4) has 195 bin [41.4,41.5) has 135 bin [41.5,41.6) has 119 bin [41.6,41.7) has 121 bin [41.7,41.8) has 97 bin [41.8,41.9) has 106 bin [41.9,42.0) has 102 bin [42.0,42.1) has 97 bin [42.1,42.2) has 67 bin [42.2,42.3) has 88 bin [42.3,42.4) has 70 bin [42.4,42.5) has 51 bin [42.5,42.6) has 65 bin [42.6,42.7) has 39 bin [42.7,42.8) has 61 bin [42.8,42.9) has 50 bin [42.9,43.0) has 33 bin [43.0,43.1) has 43 bin [43.1,43.2) has 26 bin [43.2,43.3) has 23 bin [43.3,43.4) has 28 bin [43.4,43.5) has 13 bin [43.5,43.6) has 7 bin [43.6,43.7) has 11 bin [43.7,43.8) has 6 bin [43.8,43.9) has 5 bin [43.9,44.0) has 7 bin [44.0,44.1) has 10 bin [44.1,44.2) has 5 bin [44.2,44.3) has 4 bin [44.3,44.4) has 4 bin [44.5,44.6) has 2 average z coordinate 18.2 for 52308470 element(s) point source id histogram with bin size 1.000000 bin 54 has 6233471 bin 55 has 36152732 bin 56 has 2612386 bin 206 has 7309881 average point source id 76.032367148188428 for 52308470 element(s)