lasinfo (210611) report for 'AHN4T/28HZ1_07.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: 53872191 number of points by return: 41226645 8939037 2910483 690932 103330 scale factor x y z: 0.001 0.001 0.001 offset x y z: 250980 478730 0 min x y z: 250980.000 478730.000 13.507 max x y z: 252019.999 480019.999 57.785 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: 53872191 extended number of points by return: 41226645 8939037 2910483 690932 103330 1681 83 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 13507 57785 intensity 56 4799 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 -20 29 user_data 6 7 point_source_ID 172 212 gps_time 324214659.587605 328779703.613201 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 35 255 B 20 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -3333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.35 31.67 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41226645 number of intermediate returns: 3717754 number of last returns: 41113494 number of single returns: 32185702 covered area in square units/kilounits: 1304832/1.30 point density: all returns 41.29 last only 31.51 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53872191 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41226645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8939037 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2910483 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 690932 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 103330 instead zero. overview over extended number of returns of given pulse: 32185702 12149929 6668561 2350308 467768 46900 3023 0 0 0 0 0 0 0 0 histogram of classification of points: 17078476 unclassified (1) 28869634 ground (2) 7224293 building (6) 678647 water (9) 21141 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3372502 +---> 1202246 of those are unclassified (1) +---> 1815909 of those are ground (2) +---> 321412 of those are building (6) +---> 32935 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.5,13.6) has 8 bin [13.6,13.7) has 493 bin [13.7,13.8) has 2219 bin [13.8,13.9) has 794 bin [13.9,14.0) has 864 bin [14.0,14.1) has 57979 bin [14.1,14.2) has 75294 bin [14.2,14.3) has 169909 bin [14.3,14.4) has 358543 bin [14.4,14.5) has 49854 bin [14.5,14.6) has 51950 bin [14.6,14.7) has 67922 bin [14.7,14.8) has 128203 bin [14.8,14.9) has 118673 bin [14.9,15.0) has 251742 bin [15.0,15.1) has 348373 bin [15.1,15.2) has 304581 bin [15.2,15.3) has 329759 bin [15.3,15.4) has 459243 bin [15.4,15.5) has 556513 bin [15.5,15.6) has 628840 bin [15.6,15.7) has 1029930 bin [15.7,15.8) has 1414961 bin [15.8,15.9) has 1635521 bin [15.9,16.0) has 1734391 bin [16.0,16.1) has 1757803 bin [16.1,16.2) has 1775147 bin [16.2,16.3) has 1968319 bin [16.3,16.4) has 2193679 bin [16.4,16.5) has 1544879 bin [16.5,16.6) has 1526990 bin [16.6,16.7) has 1528922 bin [16.7,16.8) has 1272541 bin [16.8,16.9) has 1424579 bin [16.9,17.0) has 1464563 bin [17.0,17.1) has 1411919 bin [17.1,17.2) has 1238523 bin [17.2,17.3) has 1070012 bin [17.3,17.4) has 673543 bin [17.4,17.5) has 518624 bin [17.5,17.6) has 405575 bin [17.6,17.7) has 316254 bin [17.7,17.8) has 313308 bin [17.8,17.9) has 280028 bin [17.9,18.0) has 247513 bin [18.0,18.1) has 234801 bin [18.1,18.2) has 223999 bin [18.2,18.3) has 241782 bin [18.3,18.4) has 277575 bin [18.4,18.5) has 266061 bin [18.5,18.6) 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[45.3,45.4) has 5547 bin [45.4,45.5) has 5362 bin [45.5,45.6) has 5488 bin [45.6,45.7) has 5159 bin [45.7,45.8) has 5118 bin [45.8,45.9) has 5166 bin [45.9,46.0) has 5144 bin [46.0,46.1) has 4997 bin [46.1,46.2) has 4887 bin [46.2,46.3) has 4922 bin [46.3,46.4) has 4942 bin [46.4,46.5) has 4970 bin [46.5,46.6) has 4924 bin [46.6,46.7) has 4917 bin [46.7,46.8) has 4708 bin [46.8,46.9) has 4851 bin [46.9,47.0) has 4785 bin [47.0,47.1) has 4746 bin [47.1,47.2) has 4911 bin [47.2,47.3) has 4766 bin [47.3,47.4) has 4640 bin [47.4,47.5) has 4539 bin [47.5,47.6) has 4351 bin [47.6,47.7) has 4333 bin [47.7,47.8) has 4224 bin [47.8,47.9) has 4184 bin [47.9,48.0) has 4075 bin [48.0,48.1) has 3974 bin [48.1,48.2) has 3995 bin [48.2,48.3) has 3897 bin [48.3,48.4) has 3756 bin [48.4,48.5) has 3807 bin [48.5,48.6) has 3594 bin [48.6,48.7) has 3504 bin [48.7,48.8) has 3291 bin [48.8,48.9) has 3121 bin [48.9,49.0) has 3069 bin [49.0,49.1) has 3016 bin [49.1,49.2) has 3018 bin [49.2,49.3) has 2840 bin 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[53.3,53.4) has 1201 bin [53.4,53.5) has 1305 bin [53.5,53.6) has 1191 bin [53.6,53.7) has 1159 bin [53.7,53.8) has 1154 bin [53.8,53.9) has 1081 bin [53.9,54.0) has 1051 bin [54.0,54.1) has 968 bin [54.1,54.2) has 981 bin [54.2,54.3) has 876 bin [54.3,54.4) has 819 bin [54.4,54.5) has 713 bin [54.5,54.6) has 664 bin [54.6,54.7) has 619 bin [54.7,54.8) has 569 bin [54.8,54.9) has 560 bin [54.9,55.0) has 524 bin [55.0,55.1) has 448 bin [55.1,55.2) has 382 bin [55.2,55.3) has 350 bin [55.3,55.4) has 329 bin [55.4,55.5) has 270 bin [55.5,55.6) has 206 bin [55.6,55.7) has 193 bin [55.7,55.8) has 175 bin [55.8,55.9) has 139 bin [55.9,56.0) has 144 bin [56.0,56.1) has 109 bin [56.1,56.2) has 87 bin [56.2,56.3) has 74 bin [56.3,56.4) has 53 bin [56.4,56.5) has 46 bin [56.5,56.6) has 36 bin [56.6,56.7) has 26 bin [56.7,56.8) has 15 bin [56.8,56.9) has 18 bin [56.9,57.0) has 16 bin [57.0,57.1) has 11 bin [57.1,57.2) has 6 bin [57.2,57.3) has 7 bin [57.3,57.4) has 2 bin [57.5,57.6) has 1 bin [57.7,57.8) has 1 average z coordinate 19.8 for 53872191 element(s) point source id histogram with bin size 1.000000 bin 172 has 19629822 bin 173 has 11990923 bin 212 has 22251446 average point source id 188.744237541777352 for 53872191 element(s)