lasinfo (210611) report for 'AHN4T/51GZ2_19.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: 50750488 number of points by return: 38855975 8341373 2859547 615278 78315 scale factor x y z: 0.001 0.001 0.001 offset x y z: 167980 376230 0 min x y z: 167980.000 376230.000 18.553 max x y z: 169019.999 377519.999 66.108 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: 50750488 extended number of points by return: 38855975 8341373 2859547 615278 78315 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 18553 66108 intensity 0 4961 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 80 1084 gps_time 296123899.423433 298221346.232653 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 35 255 B 19 255 NIR 3 255 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 49.61 ('Amplitude') attribute1 -16.94 32.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38855975 number of intermediate returns: 3569872 number of last returns: 38772156 number of single returns: 30447515 covered area in square units/kilounits: 1335876/1.34 point density: all returns 37.99 last only 29.02 (per square units) spacing: all returns 0.16 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50750488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38855975 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8341373 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2859547 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 615278 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 78315 instead zero. overview over extended number of returns of given pulse: 30447515 11010312 6745046 2154009 362003 29851 1752 0 0 0 0 0 0 0 0 histogram of classification of points: 16177484 unclassified (1) 29898616 ground (2) 4604136 building (6) 58165 water (9) 12087 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3049002 +---> 719964 of those are unclassified (1) +---> 2010720 of those are ground (2) +---> 298792 of those are building (6) +---> 18964 of those are water (9) +---> 562 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [18.5,18.6) has 28 bin [18.6,18.7) has 3464 bin [18.7,18.8) has 8262 bin [18.8,18.9) has 6915 bin [18.9,19.0) has 14118 bin [19.0,19.1) has 20928 bin [19.1,19.2) has 23231 bin [19.2,19.3) has 62896 bin [19.3,19.4) has 164802 bin [19.4,19.5) has 353657 bin [19.5,19.6) has 537384 bin [19.6,19.7) has 1051084 bin [19.7,19.8) has 1520354 bin [19.8,19.9) has 1195183 bin [19.9,20.0) has 987916 bin [20.0,20.1) has 973098 bin [20.1,20.2) has 1022512 bin [20.2,20.3) has 1175223 bin [20.3,20.4) has 1421459 bin [20.4,20.5) has 1413500 bin [20.5,20.6) has 1161235 bin [20.6,20.7) has 1040043 bin [20.7,20.8) has 1048552 bin [20.8,20.9) has 973890 bin [20.9,21.0) has 855338 bin [21.0,21.1) has 675840 bin [21.1,21.2) has 675566 bin [21.2,21.3) has 692914 bin [21.3,21.4) has 647823 bin [21.4,21.5) has 700869 bin [21.5,21.6) has 643745 bin [21.6,21.7) has 546766 bin [21.7,21.8) has 469401 bin [21.8,21.9) has 473714 bin [21.9,22.0) has 552755 bin [22.0,22.1) has 483159 bin [22.1,22.2) has 498233 bin [22.2,22.3) has 648484 bin [22.3,22.4) has 591533 bin [22.4,22.5) has 643025 bin [22.5,22.6) has 716173 bin [22.6,22.7) has 738868 bin [22.7,22.8) has 696369 bin [22.8,22.9) has 644996 bin [22.9,23.0) has 585767 bin [23.0,23.1) has 594506 bin [23.1,23.2) has 567320 bin [23.2,23.3) has 490890 bin [23.3,23.4) has 409745 bin [23.4,23.5) has 345354 bin [23.5,23.6) has 358984 bin [23.6,23.7) has 373969 bin [23.7,23.8) has 363704 bin [23.8,23.9) has 298025 bin [23.9,24.0) has 274639 bin [24.0,24.1) has 239501 bin [24.1,24.2) has 251069 bin [24.2,24.3) has 230105 bin [24.3,24.4) has 178499 bin [24.4,24.5) has 151061 bin [24.5,24.6) has 136932 bin [24.6,24.7) has 134897 bin [24.7,24.8) has 131719 bin [24.8,24.9) has 129779 bin [24.9,25.0) has 136296 bin [25.0,25.1) has 146141 bin [25.1,25.2) has 148067 bin [25.2,25.3) has 155809 bin [25.3,25.4) has 165359 bin [25.4,25.5) has 158670 bin [25.5,25.6) has 161547 bin [25.6,25.7) has 166045 bin [25.7,25.8) has 173116 bin [25.8,25.9) has 159149 bin [25.9,26.0) has 160642 bin [26.0,26.1) has 169870 bin [26.1,26.2) has 174491 bin [26.2,26.3) has 197132 bin [26.3,26.4) has 165745 bin [26.4,26.5) has 162509 bin [26.5,26.6) has 158818 bin [26.6,26.7) has 157811 bin [26.7,26.8) has 151055 bin [26.8,26.9) has 153619 bin [26.9,27.0) has 141214 bin [27.0,27.1) has 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has 48092 bin [38.5,38.6) has 47977 bin [38.6,38.7) has 47683 bin [38.7,38.8) has 48092 bin [38.8,38.9) has 48474 bin [38.9,39.0) has 48121 bin [39.0,39.1) has 47768 bin [39.1,39.2) has 47315 bin [39.2,39.3) has 46611 bin [39.3,39.4) has 46243 bin [39.4,39.5) has 46315 bin [39.5,39.6) has 46996 bin [39.6,39.7) has 46880 bin [39.7,39.8) has 46689 bin [39.8,39.9) has 46687 bin [39.9,40.0) has 46829 bin [40.0,40.1) has 46574 bin [40.1,40.2) has 46075 bin [40.2,40.3) has 45293 bin [40.3,40.4) has 45227 bin [40.4,40.5) has 44584 bin [40.5,40.6) has 44112 bin [40.6,40.7) has 44032 bin [40.7,40.8) has 43757 bin [40.8,40.9) has 44257 bin [40.9,41.0) has 44034 bin [41.0,41.1) has 43492 bin [41.1,41.2) has 44060 bin [41.2,41.3) has 43464 bin [41.3,41.4) has 42808 bin [41.4,41.5) has 42499 bin [41.5,41.6) has 41895 bin [41.6,41.7) has 40913 bin [41.7,41.8) has 41012 bin [41.8,41.9) has 40443 bin [41.9,42.0) has 39882 bin [42.0,42.1) has 39382 bin [42.1,42.2) has 39117 bin [42.2,42.3) has 38506 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[58.1,58.2) has 202 bin [58.2,58.3) has 214 bin [58.3,58.4) has 157 bin [58.4,58.5) has 170 bin [58.5,58.6) has 161 bin [58.6,58.7) has 131 bin [58.7,58.8) has 126 bin [58.8,58.9) has 135 bin [58.9,59.0) has 132 bin [59.0,59.1) has 117 bin [59.1,59.2) has 112 bin [59.2,59.3) has 105 bin [59.3,59.4) has 108 bin [59.4,59.5) has 80 bin [59.5,59.6) has 105 bin [59.6,59.7) has 79 bin [59.7,59.8) has 68 bin [59.8,59.9) has 64 bin [59.9,60.0) has 44 bin [60.0,60.1) has 40 bin [60.1,60.2) has 39 bin [60.2,60.3) has 38 bin [60.3,60.4) has 29 bin [60.4,60.5) has 23 bin [60.5,60.6) has 15 bin [60.6,60.7) has 16 bin [60.7,60.8) has 17 bin [60.8,60.9) has 19 bin [60.9,61.0) has 16 bin [61.0,61.1) has 10 bin [61.1,61.2) has 8 bin [61.2,61.3) has 14 bin [61.3,61.4) has 9 bin [61.4,61.5) has 5 bin [61.5,61.6) has 7 bin [61.6,61.7) has 7 bin [61.7,61.8) has 4 bin [61.8,61.9) has 2 bin [61.9,62.0) has 4 bin [62.0,62.1) has 1 bin [62.7,62.8) has 2 bin [65.9,66.0) has 1 bin [66.0,66.1) has 1 bin [66.1,66.2) has 1 average z coordinate 25.0 for 50750488 element(s) point source id histogram with bin size 1.000000 bin 80 has 398155 bin 81 has 25525759 bin 82 has 7450076 bin 1084 has 17376498 average point source id 424.556881955499648 for 50750488 element(s)