lasinfo (210611) report for 'AHN4T/34FZ1_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: 337/2022 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: 46375453 number of points by return: 33112963 8516783 3650770 943374 151563 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 463730 0 min x y z: 252980.000 463730.000 28.596 max x y z: 254019.999 465019.999 69.348 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: 46375453 extended number of points by return: 33112963 8516783 3650770 943374 151563 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 28596 69348 intensity 41 4181 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 -29 29 user_data 6 7 point_source_ID 173 175 gps_time 324215727.947850 324218089.552939 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 37 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 25.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33112963 number of intermediate returns: 4762627 number of last returns: 33097190 number of single returns: 24597327 covered area in square units/kilounits: 1340960/1.34 point density: all returns 34.58 last only 24.68 (per square units) spacing: all returns 0.17 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46375453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33112963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8516783 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3650770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 943374 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 151563 instead zero. overview over extended number of returns of given pulse: 24597327 9728701 8121641 3169012 680967 72210 5595 0 0 0 0 0 0 0 0 histogram of classification of points: 15619514 unclassified (1) 30715609 ground (2) 33789 building (6) 6541 water (9) +-> flagged as extended overlap: 3018492 +---> 767125 of those are unclassified (1) +---> 2242394 of those are ground (2) +---> 8839 of those are building (6) +---> 134 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.5,28.6) has 1 bin [28.6,28.7) has 49 bin [28.7,28.8) has 478 bin [28.8,28.9) has 1075 bin [28.9,29.0) has 4619 bin [29.0,29.1) has 22508 bin [29.1,29.2) has 55512 bin [29.2,29.3) has 74730 bin [29.3,29.4) has 59792 bin [29.4,29.5) has 36173 bin [29.5,29.6) has 54696 bin [29.6,29.7) has 109492 bin [29.7,29.8) has 225784 bin [29.8,29.9) has 429361 bin [29.9,30.0) has 711472 bin [30.0,30.1) has 796682 bin 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has 77489 bin [49.2,49.3) has 77123 bin [49.3,49.4) has 75484 bin [49.4,49.5) has 74578 bin [49.5,49.6) has 72697 bin [49.6,49.7) has 71559 bin [49.7,49.8) has 70898 bin [49.8,49.9) has 69825 bin [49.9,50.0) has 68871 bin [50.0,50.1) has 67331 bin [50.1,50.2) has 66215 bin [50.2,50.3) has 64833 bin [50.3,50.4) has 63055 bin [50.4,50.5) has 62626 bin [50.5,50.6) has 60904 bin [50.6,50.7) has 59238 bin [50.7,50.8) has 57497 bin [50.8,50.9) has 56525 bin [50.9,51.0) has 54527 bin [51.0,51.1) has 52677 bin [51.1,51.2) has 52390 bin [51.2,51.3) has 50954 bin [51.3,51.4) has 49474 bin [51.4,51.5) has 48547 bin [51.5,51.6) has 47561 bin [51.6,51.7) has 46803 bin [51.7,51.8) has 44722 bin [51.8,51.9) has 43008 bin [51.9,52.0) has 42059 bin [52.0,52.1) has 40631 bin [52.1,52.2) has 38830 bin [52.2,52.3) has 38104 bin [52.3,52.4) has 36413 bin [52.4,52.5) has 35287 bin [52.5,52.6) has 34353 bin [52.6,52.7) has 33131 bin [52.7,52.8) has 32571 bin [52.8,52.9) has 31185 bin [52.9,53.0) has 30242 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7405 bin [56.9,57.0) has 7283 bin [57.0,57.1) has 6940 bin [57.1,57.2) has 6741 bin [57.2,57.3) has 6523 bin [57.3,57.4) has 6349 bin [57.4,57.5) has 6133 bin [57.5,57.6) has 5826 bin [57.6,57.7) has 5521 bin [57.7,57.8) has 5335 bin [57.8,57.9) has 5156 bin [57.9,58.0) has 5142 bin [58.0,58.1) has 4878 bin [58.1,58.2) has 4525 bin [58.2,58.3) has 4289 bin [58.3,58.4) has 4041 bin [58.4,58.5) has 3749 bin [58.5,58.6) has 3648 bin [58.6,58.7) has 3454 bin [58.7,58.8) has 3297 bin [58.8,58.9) has 3154 bin [58.9,59.0) has 3116 bin [59.0,59.1) has 3061 bin [59.1,59.2) has 2971 bin [59.2,59.3) has 2734 bin [59.3,59.4) has 2611 bin [59.4,59.5) has 2435 bin [59.5,59.6) has 2299 bin [59.6,59.7) has 2084 bin [59.7,59.8) has 2081 bin [59.8,59.9) has 1978 bin [59.9,60.0) has 1807 bin [60.0,60.1) has 1734 bin [60.1,60.2) has 1595 bin [60.2,60.3) has 1515 bin [60.3,60.4) has 1381 bin [60.4,60.5) has 1357 bin [60.5,60.6) has 1296 bin [60.6,60.7) has 1214 bin [60.7,60.8) has 1192 bin [60.8,60.9) has 1084 bin [60.9,61.0) has 996 bin [61.0,61.1) has 1012 bin [61.1,61.2) has 904 bin [61.2,61.3) has 770 bin [61.3,61.4) has 767 bin [61.4,61.5) has 659 bin [61.5,61.6) has 623 bin [61.6,61.7) has 575 bin [61.7,61.8) has 506 bin [61.8,61.9) has 478 bin [61.9,62.0) has 474 bin [62.0,62.1) has 426 bin [62.1,62.2) has 362 bin [62.2,62.3) has 312 bin [62.3,62.4) has 308 bin [62.4,62.5) has 242 bin [62.5,62.6) has 193 bin [62.6,62.7) has 221 bin [62.7,62.8) has 186 bin [62.8,62.9) has 137 bin [62.9,63.0) has 114 bin [63.0,63.1) has 118 bin [63.1,63.2) has 100 bin [63.2,63.3) has 101 bin [63.3,63.4) has 99 bin [63.4,63.5) has 86 bin [63.5,63.6) has 94 bin [63.6,63.7) has 84 bin [63.7,63.8) has 64 bin [63.8,63.9) has 62 bin [63.9,64.0) has 65 bin [64.0,64.1) has 59 bin [64.1,64.2) has 40 bin [64.2,64.3) has 27 bin [64.3,64.4) has 30 bin [64.4,64.5) has 29 bin [64.5,64.6) has 13 bin [64.6,64.7) has 19 bin [64.7,64.8) has 8 bin [64.8,64.9) has 3 bin [64.9,65.0) has 1 bin [65.2,65.3) has 2 bin [65.4,65.5) has 1 bin [65.5,65.6) has 4 bin [65.6,65.7) has 3 bin [65.7,65.8) has 4 bin [65.8,65.9) has 6 bin [65.9,66.0) has 1 bin [66.2,66.3) has 1 bin [66.6,66.7) has 1 bin [66.8,66.9) has 1 bin [66.9,67.0) has 1 bin [67.0,67.1) has 1 bin [67.1,67.2) has 1 bin [67.3,67.4) has 3 bin [67.4,67.5) has 3 bin [67.5,67.6) has 1 bin [67.6,67.7) has 2 bin [67.7,67.8) has 2 bin [67.8,67.9) has 5 bin [67.9,68.0) has 7 bin [68.0,68.1) has 7 bin [68.1,68.2) has 2 bin [68.3,68.4) has 3 bin [68.4,68.5) has 3 bin [68.7,68.8) has 2 bin [68.8,68.9) has 4 bin [68.9,69.0) has 3 bin [69.0,69.1) has 4 bin [69.1,69.2) has 11 bin [69.2,69.3) has 18 bin [69.3,69.4) has 1 average z coordinate 35.2 for 46375453 element(s) point source id histogram with bin size 1.000000 bin 173 has 1099356 bin 174 has 28452873 bin 175 has 16823224 average point source id 174.339055836284757 for 46375453 element(s)