lasinfo (210611) report for 'AHN4T/41AZ1_20.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: 23/2023 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: 29044633 number of points by return: 26818605 1434977 607031 159363 24655 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 438730 0 min x y z: 223980.000 438730.000 14.917 max x y z: 225019.999 440019.999 52.329 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: 29044633 extended number of points by return: 26818605 1434977 607031 159363 24655 2 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' 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 14917 52329 intensity 56 4688 return_number 1 6 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 14 user_data 6 7 point_source_ID 150 211 gps_time 324042949.854464 330437050.538477 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 33 255 B 22 255 NIR 15 255 extended_return_number 1 6 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.42 30.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26818605 number of intermediate returns: 793576 number of last returns: 26812711 number of single returns: 25380259 covered area in square units/kilounits: 1341548/1.34 point density: all returns 21.65 last only 19.99 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29044633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26818605 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1434977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 607031 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 159363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24655 instead zero. overview over extended number of returns of given pulse: 25380259 1658632 1343307 538995 112179 10601 660 0 0 0 0 0 0 0 0 histogram of classification of points: 2557936 unclassified (1) 26158346 ground (2) 300859 building (6) 27376 water (9) 116 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2299429 +---> 170346 of those are unclassified (1) +---> 2105542 of those are ground (2) +---> 23479 of those are building (6) +---> 62 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.9,15.0) has 59 bin [15.0,15.1) has 979 bin [15.1,15.2) has 3100 bin [15.2,15.3) has 5483 bin [15.3,15.4) has 9100 bin [15.4,15.5) has 19323 bin [15.5,15.6) has 48999 bin [15.6,15.7) has 56036 bin [15.7,15.8) has 88065 bin [15.8,15.9) has 128430 bin [15.9,16.0) has 191522 bin [16.0,16.1) has 635409 bin [16.1,16.2) has 1207305 bin [16.2,16.3) has 1734927 bin [16.3,16.4) has 2202194 bin [16.4,16.5) has 3142795 bin [16.5,16.6) has 2888739 bin [16.6,16.7) has 2772503 bin [16.7,16.8) has 3146891 bin [16.8,16.9) has 2708085 bin [16.9,17.0) has 1425180 bin [17.0,17.1) has 835192 bin [17.1,17.2) has 530210 bin [17.2,17.3) has 431825 bin [17.3,17.4) has 377315 bin [17.4,17.5) has 349449 bin [17.5,17.6) has 348913 bin [17.6,17.7) has 360932 bin [17.7,17.8) has 297954 bin [17.8,17.9) has 189153 bin [17.9,18.0) has 101081 bin [18.0,18.1) has 38598 bin [18.1,18.2) has 23229 bin [18.2,18.3) has 15746 bin [18.3,18.4) has 15886 bin [18.4,18.5) has 16222 bin [18.5,18.6) has 16080 bin [18.6,18.7) has 16427 bin [18.7,18.8) has 17955 bin [18.8,18.9) has 18316 bin [18.9,19.0) has 18346 bin [19.0,19.1) has 16362 bin [19.1,19.2) has 16729 bin [19.2,19.3) has 16244 bin [19.3,19.4) has 18187 bin [19.4,19.5) has 17250 bin [19.5,19.6) has 15152 bin [19.6,19.7) has 15442 bin [19.7,19.8) has 15984 bin [19.8,19.9) has 17120 bin [19.9,20.0) has 17419 bin [20.0,20.1) has 16798 bin [20.1,20.2) has 16972 bin [20.2,20.3) has 17351 bin [20.3,20.4) has 18073 bin [20.4,20.5) has 17730 bin [20.5,20.6) has 17170 bin [20.6,20.7) has 17279 bin [20.7,20.8) has 17546 bin [20.8,20.9) has 18307 bin [20.9,21.0) has 18376 bin [21.0,21.1) has 19930 bin [21.1,21.2) has 18476 bin [21.2,21.3) has 18068 bin [21.3,21.4) has 18259 bin [21.4,21.5) has 18424 bin [21.5,21.6) has 18690 bin [21.6,21.7) has 17984 bin [21.7,21.8) has 18034 bin [21.8,21.9) has 18101 bin [21.9,22.0) has 18184 bin [22.0,22.1) has 17683 bin [22.1,22.2) has 16927 bin [22.2,22.3) has 16428 bin [22.3,22.4) has 16288 bin [22.4,22.5) has 16105 bin [22.5,22.6) has 16167 bin [22.6,22.7) has 15716 bin [22.7,22.8) has 16185 bin [22.8,22.9) has 16191 bin [22.9,23.0) has 16004 bin [23.0,23.1) has 16268 bin [23.1,23.2) has 16931 bin [23.2,23.3) has 17059 bin [23.3,23.4) has 17373 bin [23.4,23.5) has 17394 bin [23.5,23.6) has 17310 bin [23.6,23.7) has 17971 bin [23.7,23.8) has 18913 bin [23.8,23.9) has 17125 bin [23.9,24.0) 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bin [27.8,27.9) has 14698 bin [27.9,28.0) has 14550 bin [28.0,28.1) has 14651 bin [28.1,28.2) has 14766 bin [28.2,28.3) has 14657 bin [28.3,28.4) has 14488 bin [28.4,28.5) has 14661 bin [28.5,28.6) has 14259 bin [28.6,28.7) has 14235 bin [28.7,28.8) has 14178 bin [28.8,28.9) has 14076 bin [28.9,29.0) has 14062 bin [29.0,29.1) has 13993 bin [29.1,29.2) has 13969 bin [29.2,29.3) has 13849 bin [29.3,29.4) has 13551 bin [29.4,29.5) has 13639 bin [29.5,29.6) has 13450 bin [29.6,29.7) has 13206 bin [29.7,29.8) has 13304 bin [29.8,29.9) has 13129 bin [29.9,30.0) has 13036 bin [30.0,30.1) has 12888 bin [30.1,30.2) has 13015 bin [30.2,30.3) has 12944 bin [30.3,30.4) has 12767 bin [30.4,30.5) has 12680 bin [30.5,30.6) has 12277 bin [30.6,30.7) has 12298 bin [30.7,30.8) has 12572 bin [30.8,30.9) has 12819 bin [30.9,31.0) has 12704 bin [31.0,31.1) has 12400 bin [31.1,31.2) has 12373 bin [31.2,31.3) has 12282 bin [31.3,31.4) has 12064 bin [31.4,31.5) has 12133 bin [31.5,31.6) has 12065 bin 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has 6635 bin [35.6,35.7) has 6335 bin [35.7,35.8) has 6146 bin [35.8,35.9) has 5989 bin [35.9,36.0) has 5980 bin [36.0,36.1) has 5773 bin [36.1,36.2) has 5556 bin [36.2,36.3) has 5353 bin [36.3,36.4) has 5326 bin [36.4,36.5) has 5295 bin [36.5,36.6) has 5084 bin [36.6,36.7) has 4976 bin [36.7,36.8) has 4980 bin [36.8,36.9) has 4756 bin [36.9,37.0) has 4504 bin [37.0,37.1) has 4606 bin [37.1,37.2) has 4448 bin [37.2,37.3) has 4338 bin [37.3,37.4) has 4207 bin [37.4,37.5) has 3996 bin [37.5,37.6) has 3873 bin [37.6,37.7) has 3811 bin [37.7,37.8) has 3657 bin [37.8,37.9) has 3546 bin [37.9,38.0) has 3519 bin [38.0,38.1) has 3574 bin [38.1,38.2) has 3403 bin [38.2,38.3) has 3277 bin [38.3,38.4) has 3161 bin [38.4,38.5) has 3150 bin [38.5,38.6) has 3025 bin [38.6,38.7) has 2982 bin [38.7,38.8) has 2828 bin [38.8,38.9) has 2768 bin [38.9,39.0) has 2788 bin [39.0,39.1) has 2525 bin [39.1,39.2) has 2485 bin [39.2,39.3) has 2470 bin [39.3,39.4) has 2432 bin [39.4,39.5) has 2322 bin [39.5,39.6) 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247 bin [47.8,47.9) has 231 bin [47.9,48.0) has 231 bin [48.0,48.1) has 231 bin [48.1,48.2) has 244 bin [48.2,48.3) has 221 bin [48.3,48.4) has 198 bin [48.4,48.5) has 218 bin [48.5,48.6) has 202 bin [48.6,48.7) has 199 bin [48.7,48.8) has 194 bin [48.8,48.9) has 199 bin [48.9,49.0) has 204 bin [49.0,49.1) has 175 bin [49.1,49.2) has 187 bin [49.2,49.3) has 171 bin [49.3,49.4) has 161 bin [49.4,49.5) has 138 bin [49.5,49.6) has 138 bin [49.6,49.7) has 141 bin [49.7,49.8) has 134 bin [49.8,49.9) has 114 bin [49.9,50.0) has 89 bin [50.0,50.1) has 109 bin [50.1,50.2) has 95 bin [50.2,50.3) has 73 bin [50.3,50.4) has 69 bin [50.4,50.5) has 57 bin [50.5,50.6) has 59 bin [50.6,50.7) has 43 bin [50.7,50.8) has 45 bin [50.8,50.9) has 36 bin [50.9,51.0) has 23 bin [51.0,51.1) has 18 bin [51.1,51.2) has 10 bin [51.2,51.3) has 20 bin [51.3,51.4) has 10 bin [51.4,51.5) has 6 bin [51.5,51.6) has 7 bin [51.6,51.7) has 10 bin [51.7,51.8) has 8 bin [51.8,51.9) has 2 bin [51.9,52.0) has 2 bin [52.0,52.1) has 2 bin [52.3,52.4) has 1 average z coordinate 17.6 for 29044633 element(s) point source id histogram with bin size 1.000000 bin 150 has 22417926 bin 151 has 3949575 bin 211 has 2677132 average point source id 155.758538143690771 for 29044633 element(s)