lasinfo (210611) report for 'AHN4T/51GZ2_08.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: 36536346 number of points by return: 24556675 8146376 3075146 673019 85130 scale factor x y z: 0.001 0.001 0.001 offset x y z: 166980 378730 0 min x y z: 166980.000 378730.000 17.487 max x y z: 168019.999 380019.999 66.723 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: 36536346 extended number of points by return: 24556675 8146376 3075146 673019 85130 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 17487 66723 intensity 2 5029 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 -30 29 user_data 6 7 point_source_ID 78 80 gps_time 296120776.000468 296123939.081840 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 36 255 B 22 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.02 50.29 ('Amplitude') attribute1 -16.53 33.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24556675 number of intermediate returns: 3845652 number of last returns: 24529273 number of single returns: 16395254 covered area in square units/kilounits: 1326020/1.33 point density: all returns 27.55 last only 18.50 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36536346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24556675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8146376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3075146 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 673019 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 85130 instead zero. overview over extended number of returns of given pulse: 16395254 10142533 7214997 2356579 394840 30452 1691 0 0 0 0 0 0 0 0 histogram of classification of points: 15617610 unclassified (1) 20485200 ground (2) 332702 building (6) 67915 water (9) 32919 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2180473 +---> 743228 of those are unclassified (1) +---> 1376059 of those are ground (2) +---> 57122 of those are building (6) +---> 3092 of those are water (9) +---> 972 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [17.4,17.5) has 2 bin [17.5,17.6) has 186 bin [17.6,17.7) has 17016 bin [17.7,17.8) has 311411 bin [17.8,17.9) has 700709 bin [17.9,18.0) has 685190 bin [18.0,18.1) has 494701 bin [18.1,18.2) has 364948 bin [18.2,18.3) has 297975 bin [18.3,18.4) has 269564 bin [18.4,18.5) has 239675 bin [18.5,18.6) has 220453 bin [18.6,18.7) has 192112 bin [18.7,18.8) has 195775 bin [18.8,18.9) has 179932 bin [18.9,19.0) has 176314 bin [19.0,19.1) has 177215 bin [19.1,19.2) has 192552 bin [19.2,19.3) has 172796 bin [19.3,19.4) has 129338 bin [19.4,19.5) has 113620 bin [19.5,19.6) has 130703 bin [19.6,19.7) has 172487 bin [19.7,19.8) has 164787 bin [19.8,19.9) has 213326 bin [19.9,20.0) has 225422 bin [20.0,20.1) has 256281 bin [20.1,20.2) has 275866 bin [20.2,20.3) has 299877 bin [20.3,20.4) has 298103 bin [20.4,20.5) has 301509 bin [20.5,20.6) has 339933 bin [20.6,20.7) has 437180 bin [20.7,20.8) has 438452 bin [20.8,20.9) has 424253 bin [20.9,21.0) has 491362 bin [21.0,21.1) has 584764 bin [21.1,21.2) has 714595 bin [21.2,21.3) has 724131 bin [21.3,21.4) has 746260 bin [21.4,21.5) has 845364 bin [21.5,21.6) has 869794 bin [21.6,21.7) has 903073 bin [21.7,21.8) has 868870 bin [21.8,21.9) has 762026 bin [21.9,22.0) has 657911 bin [22.0,22.1) has 644512 bin [22.1,22.2) has 598983 bin [22.2,22.3) has 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[49.2,49.3) has 3302 bin [49.3,49.4) has 3211 bin [49.4,49.5) has 3063 bin [49.5,49.6) has 2898 bin [49.6,49.7) has 2784 bin [49.7,49.8) has 2794 bin [49.8,49.9) has 2709 bin [49.9,50.0) has 2723 bin [50.0,50.1) has 2483 bin [50.1,50.2) has 2302 bin [50.2,50.3) has 2277 bin [50.3,50.4) has 2196 bin [50.4,50.5) has 2185 bin [50.5,50.6) has 2073 bin [50.6,50.7) has 2039 bin [50.7,50.8) has 2067 bin [50.8,50.9) has 1934 bin [50.9,51.0) has 1760 bin [51.0,51.1) has 1680 bin [51.1,51.2) has 1669 bin [51.2,51.3) has 1512 bin [51.3,51.4) has 1490 bin [51.4,51.5) has 1420 bin [51.5,51.6) has 1324 bin [51.6,51.7) has 1225 bin [51.7,51.8) has 1254 bin [51.8,51.9) has 1073 bin [51.9,52.0) has 980 bin [52.0,52.1) has 1009 bin [52.1,52.2) has 925 bin [52.2,52.3) has 829 bin [52.3,52.4) has 831 bin [52.4,52.5) has 739 bin [52.5,52.6) has 779 bin [52.6,52.7) has 656 bin [52.7,52.8) has 650 bin [52.8,52.9) has 575 bin [52.9,53.0) has 610 bin [53.0,53.1) has 585 bin [53.1,53.2) has 499 bin [53.2,53.3) 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bin [57.5,57.6) has 19 bin [57.6,57.7) has 23 bin [57.7,57.8) has 16 bin [57.8,57.9) has 18 bin [57.9,58.0) has 10 bin [58.0,58.1) has 18 bin [58.1,58.2) has 7 bin [58.2,58.3) has 6 bin [58.3,58.4) has 3 bin [58.4,58.5) has 3 bin [58.5,58.6) has 2 bin [58.6,58.7) has 6 bin [58.7,58.8) has 6 bin [58.8,58.9) has 14 bin [58.9,59.0) has 7 bin [59.0,59.1) has 5 bin [59.1,59.2) has 10 bin [59.2,59.3) has 2 bin [59.3,59.4) has 4 bin [59.4,59.5) has 6 bin [59.5,59.6) has 5 bin [60.3,60.4) has 5 bin [60.4,60.5) has 2 bin [60.5,60.6) has 1 bin [60.6,60.7) has 1 bin [60.7,60.8) has 5 bin [60.8,60.9) has 1 bin [60.9,61.0) has 2 bin [61.0,61.1) has 1 bin [61.1,61.2) has 2 bin [61.2,61.3) has 2 bin [61.5,61.6) has 3 bin [61.6,61.7) has 1 bin [61.8,61.9) has 3 bin [61.9,62.0) has 1 bin [62.1,62.2) has 2 bin [62.4,62.5) has 2 bin [62.6,62.7) has 2 bin [62.9,63.0) has 1 bin [63.0,63.1) has 1 bin [63.3,63.4) has 2 bin [63.5,63.6) has 1 bin [63.8,63.9) has 2 bin [64.0,64.1) has 1 bin [64.1,64.2) has 1 bin [64.5,64.6) has 1 bin [64.7,64.8) has 1 bin [65.2,65.3) has 1 bin [65.9,66.0) has 4 bin [66.0,66.1) has 30 bin [66.1,66.2) has 64 bin [66.2,66.3) has 25 bin [66.6,66.7) has 8 bin [66.7,66.8) has 2 average z coordinate 25.8 for 36536346 element(s) point source id histogram with bin size 1.000000 bin 78 has 58281 bin 79 has 26912996 bin 80 has 9565069 average point source id 79.26020084219698 for 36536346 element(s)