lasinfo (210611) report for 'AHN4T/41BZ2_04.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: 23/2023 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: 29949505 number of points by return: 24337299 3888897 1405729 284262 33318 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 442480 0 min x y z: 237980.000 442480.000 28.252 max x y z: 239019.999 443769.999 62.053 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: 29949505 extended number of points by return: 24337299 3888897 1405729 284262 33318 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 28252 62053 intensity 56 4081 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 4 user_data 6 7 point_source_ID 161 162 gps_time 324129893.912801 324130505.431035 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 36 255 B 30 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.56 24.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24337299 number of intermediate returns: 1725851 number of last returns: 24328930 number of single returns: 20442575 covered area in square units/kilounits: 1340452/1.34 point density: all returns 22.34 last only 18.15 (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 29949505 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24337299 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3888897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1405729 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 284262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33318 instead zero. overview over extended number of returns of given pulse: 20442575 4970926 3365110 1004209 155032 11054 599 0 0 0 0 0 0 0 0 histogram of classification of points: 6929359 unclassified (1) 22492149 ground (2) 520320 building (6) 7568 water (9) 109 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1850489 +---> 368391 of those are unclassified (1) +---> 1438307 of those are ground (2) +---> 43262 of those are building (6) +---> 529 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.2,28.3) has 10 bin [28.3,28.4) has 123 bin [28.4,28.5) has 206 bin [28.5,28.6) has 301 bin [28.6,28.7) has 479 bin [28.7,28.8) has 434 bin [28.8,28.9) has 650 bin [28.9,29.0) has 745 bin [29.0,29.1) has 2359 bin [29.1,29.2) has 13220 bin [29.2,29.3) has 22225 bin [29.3,29.4) has 26030 bin [29.4,29.5) has 32374 bin [29.5,29.6) has 42540 bin [29.6,29.7) has 41656 bin [29.7,29.8) has 47745 bin [29.8,29.9) has 45387 bin [29.9,30.0) has 41028 bin [30.0,30.1) has 51315 bin [30.1,30.2) has 58948 bin [30.2,30.3) has 48589 bin [30.3,30.4) has 55523 bin [30.4,30.5) has 55375 bin [30.5,30.6) has 50695 bin [30.6,30.7) has 55948 bin [30.7,30.8) has 63223 bin [30.8,30.9) has 84004 bin [30.9,31.0) has 96250 bin [31.0,31.1) has 97995 bin [31.1,31.2) has 91160 bin [31.2,31.3) has 89607 bin [31.3,31.4) has 88673 bin [31.4,31.5) has 93386 bin [31.5,31.6) has 112246 bin [31.6,31.7) has 134997 bin [31.7,31.8) has 129660 bin [31.8,31.9) has 139055 bin [31.9,32.0) has 143649 bin [32.0,32.1) has 153721 bin [32.1,32.2) has 147750 bin [32.2,32.3) has 172847 bin [32.3,32.4) has 198200 bin [32.4,32.5) has 196471 bin [32.5,32.6) has 192130 bin [32.6,32.7) has 195585 bin [32.7,32.8) has 194605 bin [32.8,32.9) has 250770 bin [32.9,33.0) has 298248 bin [33.0,33.1) has 312789 bin [33.1,33.2) has 288389 bin [33.2,33.3) has 281265 bin [33.3,33.4) has 312715 bin [33.4,33.5) has 272924 bin [33.5,33.6) has 298181 bin [33.6,33.7) has 330310 bin [33.7,33.8) has 398795 bin [33.8,33.9) has 458747 bin [33.9,34.0) has 516512 bin [34.0,34.1) has 648896 bin [34.1,34.2) has 789519 bin [34.2,34.3) has 779385 bin [34.3,34.4) has 760067 bin [34.4,34.5) has 618339 bin [34.5,34.6) has 579290 bin [34.6,34.7) has 585947 bin [34.7,34.8) has 592256 bin [34.8,34.9) has 595248 bin [34.9,35.0) has 531372 bin [35.0,35.1) has 495077 bin [35.1,35.2) has 485743 bin [35.2,35.3) has 445024 bin [35.3,35.4) has 514438 bin [35.4,35.5) has 488200 bin [35.5,35.6) has 422536 bin [35.6,35.7) has 487149 bin [35.7,35.8) has 730555 bin [35.8,35.9) has 668827 bin [35.9,36.0) has 603375 bin [36.0,36.1) has 533138 bin [36.1,36.2) has 514437 bin [36.2,36.3) has 600038 bin [36.3,36.4) has 732280 bin [36.4,36.5) has 655583 bin [36.5,36.6) has 373577 bin [36.6,36.7) has 243405 bin [36.7,36.8) has 97576 bin [36.8,36.9) has 79950 bin [36.9,37.0) has 80477 bin [37.0,37.1) has 79442 bin [37.1,37.2) has 71743 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6883 bin [56.4,56.5) has 6507 bin [56.5,56.6) has 5948 bin [56.6,56.7) has 5494 bin [56.7,56.8) has 5276 bin [56.8,56.9) has 4825 bin [56.9,57.0) has 4277 bin [57.0,57.1) has 3901 bin [57.1,57.2) has 3676 bin [57.2,57.3) has 3345 bin [57.3,57.4) has 2970 bin [57.4,57.5) has 2682 bin [57.5,57.6) has 2327 bin [57.6,57.7) has 2091 bin [57.7,57.8) has 1835 bin [57.8,57.9) has 1624 bin [57.9,58.0) has 1434 bin [58.0,58.1) has 1366 bin [58.1,58.2) has 1272 bin [58.2,58.3) has 1125 bin [58.3,58.4) has 998 bin [58.4,58.5) has 886 bin [58.5,58.6) has 744 bin [58.6,58.7) has 666 bin [58.7,58.8) has 616 bin [58.8,58.9) has 511 bin [58.9,59.0) has 446 bin [59.0,59.1) has 411 bin [59.1,59.2) has 337 bin [59.2,59.3) has 258 bin [59.3,59.4) has 229 bin [59.4,59.5) has 186 bin [59.5,59.6) has 145 bin [59.6,59.7) has 125 bin [59.7,59.8) has 125 bin [59.8,59.9) has 84 bin [59.9,60.0) has 74 bin [60.0,60.1) has 53 bin [60.1,60.2) has 33 bin [60.2,60.3) has 27 bin [60.3,60.4) has 24 bin [60.4,60.5) has 19 bin [60.5,60.6) has 21 bin [60.6,60.7) has 16 bin [60.7,60.8) has 17 bin [60.8,60.9) has 10 bin [60.9,61.0) has 3 bin [61.0,61.1) has 6 bin [61.1,61.2) has 5 bin [61.2,61.3) has 2 bin [61.3,61.4) has 6 bin [61.4,61.5) has 3 bin [61.5,61.6) has 6 bin [61.6,61.7) has 4 bin [61.7,61.8) has 3 bin [61.8,61.9) has 4 bin [61.9,62.0) has 3 bin [62.0,62.1) has 1 average z coordinate 37.0 for 29949505 element(s) point source id histogram with bin size 1.000000 bin 161 has 10207803 bin 162 has 19741702 average point source id 161.659166219942534 for 29949505 element(s)