lasinfo (210611) report for 'AHN4T/52HN1_17.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: 340/2022 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: 31270196 number of points by return: 24082415 5096454 1705581 343616 42130 scale factor x y z: 0.001 0.001 0.001 offset x y z: 210980 382480 0 min x y z: 210980.000 382480.000 17.560 max x y z: 212019.999 383769.999 51.537 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: 31270196 extended number of points by return: 24082415 5096454 1705581 343616 42130 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 17560 51537 intensity 46 4948 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 107 109 gps_time 298289743.569729 298291693.588000 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 41 255 B 31 255 NIR 28 255 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 0.46 49.48 ('Amplitude') attribute1 -16.57 33.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24082415 number of intermediate returns: 2097330 number of last returns: 24058471 number of single returns: 18968020 covered area in square units/kilounits: 1323376/1.32 point density: all returns 23.63 last only 18.18 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31270196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24082415 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5096454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1705581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 343616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 42130 instead zero. overview over extended number of returns of given pulse: 18968020 6787438 4094400 1208913 195167 15357 901 0 0 0 0 0 0 0 0 histogram of classification of points: 8394251 unclassified (1) 22625959 ground (2) 202177 building (6) 47809 water (9) +-> flagged as extended overlap: 2427597 +---> 693611 of those are unclassified (1) +---> 1706598 of those are ground (2) +---> 27135 of those are building (6) +---> 253 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.5,17.6) has 15 bin [17.6,17.7) has 7150 bin [17.7,17.8) has 51951 bin [17.8,17.9) has 8388 bin [17.9,18.0) has 15208 bin [18.0,18.1) has 21083 bin [18.1,18.2) has 23808 bin [18.2,18.3) has 48295 bin [18.3,18.4) has 122001 bin [18.4,18.5) has 155007 bin [18.5,18.6) has 210781 bin [18.6,18.7) has 244580 bin [18.7,18.8) has 371062 bin [18.8,18.9) has 610252 bin [18.9,19.0) has 816258 bin [19.0,19.1) has 831239 bin [19.1,19.2) has 564969 bin [19.2,19.3) has 381259 bin [19.3,19.4) has 372404 bin [19.4,19.5) has 401480 bin [19.5,19.6) has 452836 bin [19.6,19.7) has 525750 bin [19.7,19.8) has 578914 bin [19.8,19.9) has 604596 bin [19.9,20.0) has 600057 bin [20.0,20.1) has 744532 bin [20.1,20.2) has 860262 bin [20.2,20.3) has 1021126 bin [20.3,20.4) has 1032512 bin [20.4,20.5) has 833283 bin [20.5,20.6) has 655869 bin [20.6,20.7) has 587885 bin [20.7,20.8) has 741119 bin [20.8,20.9) has 783826 bin [20.9,21.0) has 684098 bin [21.0,21.1) has 602204 bin [21.1,21.2) has 702267 bin [21.2,21.3) has 686891 bin [21.3,21.4) has 585059 bin [21.4,21.5) has 559960 bin [21.5,21.6) has 492176 bin [21.6,21.7) has 493026 bin [21.7,21.8) has 491877 bin [21.8,21.9) has 319833 bin [21.9,22.0) has 245128 bin [22.0,22.1) has 209543 bin [22.1,22.2) has 187357 bin [22.2,22.3) has 177913 bin [22.3,22.4) has 150526 bin [22.4,22.5) has 132003 bin [22.5,22.6) has 127186 bin [22.6,22.7) has 122697 bin [22.7,22.8) has 108406 bin [22.8,22.9) has 87892 bin [22.9,23.0) has 77674 bin [23.0,23.1) has 74979 bin [23.1,23.2) has 66021 bin [23.2,23.3) has 61915 bin [23.3,23.4) has 62037 bin [23.4,23.5) has 57568 bin [23.5,23.6) has 54572 bin [23.6,23.7) has 54648 bin [23.7,23.8) has 50614 bin [23.8,23.9) has 51111 bin [23.9,24.0) has 51352 bin [24.0,24.1) has 50575 bin [24.1,24.2) has 51452 bin [24.2,24.3) has 55859 bin [24.3,24.4) has 57961 bin [24.4,24.5) has 61230 bin [24.5,24.6) has 62812 bin [24.6,24.7) has 65871 bin [24.7,24.8) has 66034 bin [24.8,24.9) has 60899 bin [24.9,25.0) has 55102 bin [25.0,25.1) has 52869 bin [25.1,25.2) has 53938 bin [25.2,25.3) has 55899 bin [25.3,25.4) has 57748 bin [25.4,25.5) has 54802 bin [25.5,25.6) has 47345 bin [25.6,25.7) has 41145 bin [25.7,25.8) has 39419 bin [25.8,25.9) has 39181 bin [25.9,26.0) has 38884 bin [26.0,26.1) has 39234 bin [26.1,26.2) has 38831 bin [26.2,26.3) has 37618 bin [26.3,26.4) has 37177 bin [26.4,26.5) has 36857 bin [26.5,26.6) has 36876 bin [26.6,26.7) has 37265 bin [26.7,26.8) has 37196 bin [26.8,26.9) has 36943 bin [26.9,27.0) has 37703 bin [27.0,27.1) has 37792 bin [27.1,27.2) has 37566 bin [27.2,27.3) has 37001 bin [27.3,27.4) has 36938 bin [27.4,27.5) has 36046 bin [27.5,27.6) has 36619 bin [27.6,27.7) has 35386 bin [27.7,27.8) has 34421 bin [27.8,27.9) has 34526 bin [27.9,28.0) has 34957 bin [28.0,28.1) has 34277 bin [28.1,28.2) has 34732 bin [28.2,28.3) has 34285 bin [28.3,28.4) has 35094 bin [28.4,28.5) has 34459 bin [28.5,28.6) has 34565 bin [28.6,28.7) has 35094 bin [28.7,28.8) has 35102 bin [28.8,28.9) has 34456 bin [28.9,29.0) has 35576 bin [29.0,29.1) has 35419 bin [29.1,29.2) has 35439 bin [29.2,29.3) has 35735 bin [29.3,29.4) has 35420 bin [29.4,29.5) has 36060 bin [29.5,29.6) has 36303 bin [29.6,29.7) has 35756 bin [29.7,29.8) has 36529 bin [29.8,29.9) has 36448 bin [29.9,30.0) has 36782 bin [30.0,30.1) has 36536 bin [30.1,30.2) has 36268 bin [30.2,30.3) has 37128 bin [30.3,30.4) has 36752 bin [30.4,30.5) 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bin [45.9,46.0) has 1293 bin [46.0,46.1) has 1145 bin [46.1,46.2) has 1082 bin [46.2,46.3) has 927 bin [46.3,46.4) has 819 bin [46.4,46.5) has 777 bin [46.5,46.6) has 642 bin [46.6,46.7) has 599 bin [46.7,46.8) has 510 bin [46.8,46.9) has 452 bin [46.9,47.0) has 443 bin [47.0,47.1) has 415 bin [47.1,47.2) has 373 bin [47.2,47.3) has 368 bin [47.3,47.4) has 364 bin [47.4,47.5) has 350 bin [47.5,47.6) has 334 bin [47.6,47.7) has 261 bin [47.7,47.8) has 288 bin [47.8,47.9) has 280 bin [47.9,48.0) has 274 bin [48.0,48.1) has 233 bin [48.1,48.2) has 270 bin [48.2,48.3) has 270 bin [48.3,48.4) has 242 bin [48.4,48.5) has 204 bin [48.5,48.6) has 201 bin [48.6,48.7) has 215 bin [48.7,48.8) has 181 bin [48.8,48.9) has 201 bin [48.9,49.0) has 179 bin [49.0,49.1) has 159 bin [49.1,49.2) has 138 bin [49.2,49.3) has 119 bin [49.3,49.4) has 122 bin [49.4,49.5) has 112 bin [49.5,49.6) has 73 bin [49.6,49.7) has 71 bin [49.7,49.8) has 54 bin [49.8,49.9) has 66 bin [49.9,50.0) has 42 bin [50.0,50.1) has 32 bin [50.1,50.2) has 35 bin [50.2,50.3) has 15 bin [50.3,50.4) has 26 bin [50.4,50.5) has 27 bin [50.5,50.6) has 15 bin [50.6,50.7) has 14 bin [50.7,50.8) has 11 bin [50.8,50.9) has 13 bin [50.9,51.0) has 7 bin [51.0,51.1) has 2 bin [51.1,51.2) has 2 bin [51.5,51.6) has 1 average z coordinate 23.9 for 31270196 element(s) point source id histogram with bin size 1.000000 bin 107 has 1747906 bin 108 has 26645525 bin 109 has 2876765 average point source id 108.036100157479027 for 31270196 element(s)