lasinfo (210611) report for 'AHN4T/50HN2_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: 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: 35042854 number of points by return: 23673488 8657178 2373248 314652 24288 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 381230 0 min x y z: 138980.000 381230.000 21.453 max x y z: 140019.999 382519.999 66.716 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: 35042854 extended number of points by return: 23673488 8657178 2373248 314652 24288 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 21453 66716 intensity 0 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -11 29 user_data 6 7 point_source_ID 58 59 gps_time 298023143.437523 298026064.520127 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 28 255 B 28 253 NIR 3 247 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.05 33.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23673488 number of intermediate returns: 2708122 number of last returns: 23647965 number of single returns: 14986721 covered area in square units/kilounits: 1190848/1.19 point density: all returns 29.43 last only 19.86 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35042854 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23673488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8657178 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2373248 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 314652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24288 instead zero. overview over extended number of returns of given pulse: 14986721 12586250 6183175 1163813 115902 6435 558 0 0 0 0 0 0 0 0 histogram of classification of points: 17829355 unclassified (1) 16783629 ground (2) 60417 building (6) 369453 water (9) +-> flagged as extended overlap: 2420096 +---> 1149749 of those are unclassified (1) +---> 1192914 of those are ground (2) +---> 24903 of those are building (6) +---> 52530 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.4,21.5) has 2 bin [21.5,21.6) has 70 bin [21.6,21.7) has 274 bin [21.7,21.8) has 427 bin [21.8,21.9) has 2322 bin [21.9,22.0) has 7941 bin [22.0,22.1) has 13231 bin [22.1,22.2) has 40890 bin [22.2,22.3) has 83736 bin [22.3,22.4) has 170038 bin [22.4,22.5) has 348210 bin [22.5,22.6) has 369838 bin [22.6,22.7) has 444895 bin [22.7,22.8) has 686523 bin [22.8,22.9) has 834947 bin [22.9,23.0) has 763144 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[49.5,49.6) has 4083 bin [49.6,49.7) has 3976 bin [49.7,49.8) has 3812 bin [49.8,49.9) has 3675 bin [49.9,50.0) has 3390 bin [50.0,50.1) has 3420 bin [50.1,50.2) has 3166 bin [50.2,50.3) has 3175 bin [50.3,50.4) has 3120 bin [50.4,50.5) has 3081 bin [50.5,50.6) has 3030 bin [50.6,50.7) has 3047 bin [50.7,50.8) has 2910 bin [50.8,50.9) has 2742 bin [50.9,51.0) has 2767 bin [51.0,51.1) has 2655 bin [51.1,51.2) has 2558 bin [51.2,51.3) has 2380 bin [51.3,51.4) has 2470 bin [51.4,51.5) has 2258 bin [51.5,51.6) has 2325 bin [51.6,51.7) has 2285 bin [51.7,51.8) has 2157 bin [51.8,51.9) has 2047 bin [51.9,52.0) has 1906 bin [52.0,52.1) has 1804 bin [52.1,52.2) has 1679 bin [52.2,52.3) has 1703 bin [52.3,52.4) has 1746 bin [52.4,52.5) has 1543 bin [52.5,52.6) has 1626 bin [52.6,52.7) has 1558 bin [52.7,52.8) has 1408 bin [52.8,52.9) has 1330 bin [52.9,53.0) has 1283 bin [53.0,53.1) has 1286 bin [53.1,53.2) has 1250 bin [53.2,53.3) has 1179 bin [53.3,53.4) has 1236 bin [53.4,53.5) has 1162 bin [53.5,53.6) has 1190 bin [53.6,53.7) has 1209 bin [53.7,53.8) has 1083 bin [53.8,53.9) has 1077 bin [53.9,54.0) has 1134 bin [54.0,54.1) has 1044 bin [54.1,54.2) has 1109 bin [54.2,54.3) has 1051 bin [54.3,54.4) has 1048 bin [54.4,54.5) has 995 bin [54.5,54.6) has 980 bin [54.6,54.7) has 996 bin [54.7,54.8) has 997 bin [54.8,54.9) has 936 bin [54.9,55.0) has 956 bin [55.0,55.1) has 911 bin [55.1,55.2) has 852 bin [55.2,55.3) has 820 bin [55.3,55.4) has 788 bin [55.4,55.5) has 743 bin [55.5,55.6) has 704 bin [55.6,55.7) has 597 bin [55.7,55.8) has 654 bin [55.8,55.9) has 661 bin [55.9,56.0) has 658 bin [56.0,56.1) has 665 bin [56.1,56.2) has 664 bin [56.2,56.3) has 629 bin [56.3,56.4) has 621 bin [56.4,56.5) has 576 bin [56.5,56.6) has 607 bin [56.6,56.7) has 569 bin [56.7,56.8) has 569 bin [56.8,56.9) has 546 bin [56.9,57.0) has 532 bin [57.0,57.1) has 530 bin [57.1,57.2) has 538 bin [57.2,57.3) has 547 bin [57.3,57.4) has 565 bin [57.4,57.5) has 527 bin [57.5,57.6) has 532 bin 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141 bin [61.8,61.9) has 132 bin [61.9,62.0) has 149 bin [62.0,62.1) has 128 bin [62.1,62.2) has 127 bin [62.2,62.3) has 113 bin [62.3,62.4) has 114 bin [62.4,62.5) has 114 bin [62.5,62.6) has 111 bin [62.6,62.7) has 53 bin [62.7,62.8) has 72 bin [62.8,62.9) has 86 bin [62.9,63.0) has 84 bin [63.0,63.1) has 93 bin [63.1,63.2) has 68 bin [63.2,63.3) has 77 bin [63.3,63.4) has 70 bin [63.4,63.5) has 89 bin [63.5,63.6) has 66 bin [63.6,63.7) has 70 bin [63.7,63.8) has 68 bin [63.8,63.9) has 52 bin [63.9,64.0) has 30 bin [64.0,64.1) has 49 bin [64.1,64.2) has 32 bin [64.2,64.3) has 24 bin [64.3,64.4) has 40 bin [64.4,64.5) has 28 bin [64.5,64.6) has 24 bin [64.6,64.7) has 24 bin [64.7,64.8) has 31 bin [64.8,64.9) has 27 bin [64.9,65.0) has 26 bin [65.0,65.1) has 16 bin [65.1,65.2) has 25 bin [65.2,65.3) has 15 bin [65.3,65.4) has 8 bin [65.4,65.5) has 9 bin [65.5,65.6) has 6 bin [65.6,65.7) has 2 bin [65.7,65.8) has 1 bin [65.9,66.0) has 3 bin [66.0,66.1) has 3 bin [66.1,66.2) has 6 bin [66.2,66.3) has 6 bin [66.4,66.5) has 3 bin [66.5,66.6) has 2 bin [66.7,66.8) has 1 average z coordinate 30.1 for 35042854 element(s) point source id histogram with bin size 1.000000 bin 58 has 17550387 bin 59 has 17492467 average point source id 58.499173583293185 for 35042854 element(s)