lasinfo (210611) report for 'AHN4T/33FN1_10.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: 27520128 number of points by return: 22997144 2842998 1273128 345531 55611 scale factor x y z: 0.001 0.001 0.001 offset x y z: 213980 472480 0 min x y z: 213980.000 472480.000 5.485 max x y z: 215019.999 473769.999 45.004 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: 27520128 extended number of points by return: 22997144 2842998 1273128 345531 55611 5355 361 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 5485 45004 intensity 41 4664 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -16 29 user_data 6 7 point_source_ID 141 142 gps_time 330433771.636738 330435106.283506 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 41 255 B 40 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.32 30.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22997144 number of intermediate returns: 1680580 number of last returns: 22992510 number of single returns: 20150106 covered area in square units/kilounits: 1331272/1.33 point density: all returns 20.67 last only 17.27 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27520128 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22997144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2842998 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1273128 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 345531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 55611 instead zero. overview over extended number of returns of given pulse: 20150106 3142100 2783734 1160160 251432 30124 2472 0 0 0 0 0 0 0 0 histogram of classification of points: 5023408 unclassified (1) 22189120 ground (2) 237691 building (6) 68350 water (9) 1559 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2000344 +---> 332696 of those are unclassified (1) +---> 1642033 of those are ground (2) +---> 25539 of those are building (6) +---> 76 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.4,5.5) has 1 bin [5.5,5.6) has 2 bin [5.6,5.7) has 260 bin [5.7,5.8) has 3170 bin [5.8,5.9) has 5719 bin [5.9,6.0) has 25955 bin [6.0,6.1) has 32449 bin [6.1,6.2) has 43942 bin [6.2,6.3) has 40345 bin [6.3,6.4) has 36530 bin [6.4,6.5) has 45794 bin [6.5,6.6) has 87811 bin [6.6,6.7) has 402191 bin [6.7,6.8) has 761132 bin [6.8,6.9) has 1122147 bin [6.9,7.0) has 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has 3022 bin [38.1,38.2) has 3088 bin [38.2,38.3) has 2944 bin [38.3,38.4) has 2674 bin [38.4,38.5) has 2640 bin [38.5,38.6) has 2618 bin [38.6,38.7) has 2521 bin [38.7,38.8) has 2643 bin [38.8,38.9) has 2454 bin [38.9,39.0) has 2344 bin [39.0,39.1) has 2333 bin [39.1,39.2) has 2177 bin [39.2,39.3) has 2029 bin [39.3,39.4) has 1907 bin [39.4,39.5) has 1799 bin [39.5,39.6) has 1723 bin [39.6,39.7) has 1592 bin [39.7,39.8) has 1520 bin [39.8,39.9) has 1421 bin [39.9,40.0) has 1302 bin [40.0,40.1) has 1283 bin [40.1,40.2) has 1185 bin [40.2,40.3) has 1101 bin [40.3,40.4) has 1074 bin [40.4,40.5) has 1008 bin [40.5,40.6) has 924 bin [40.6,40.7) has 922 bin [40.7,40.8) has 837 bin [40.8,40.9) has 806 bin [40.9,41.0) has 753 bin [41.0,41.1) has 725 bin [41.1,41.2) has 742 bin [41.2,41.3) has 769 bin [41.3,41.4) has 802 bin [41.4,41.5) has 766 bin [41.5,41.6) has 705 bin [41.6,41.7) has 713 bin [41.7,41.8) has 735 bin [41.8,41.9) has 668 bin [41.9,42.0) has 637 bin [42.0,42.1) has 603 bin [42.1,42.2) has 648 bin [42.2,42.3) has 650 bin [42.3,42.4) has 657 bin [42.4,42.5) has 587 bin [42.5,42.6) has 540 bin [42.6,42.7) has 545 bin [42.7,42.8) has 476 bin [42.8,42.9) has 396 bin [42.9,43.0) has 358 bin [43.0,43.1) has 298 bin [43.1,43.2) has 291 bin [43.2,43.3) has 282 bin [43.3,43.4) has 254 bin [43.4,43.5) has 262 bin [43.5,43.6) has 211 bin [43.6,43.7) has 174 bin [43.7,43.8) has 154 bin [43.8,43.9) has 108 bin [43.9,44.0) has 88 bin [44.0,44.1) has 98 bin [44.1,44.2) has 76 bin [44.2,44.3) has 72 bin [44.3,44.4) has 65 bin [44.4,44.5) has 52 bin [44.5,44.6) has 33 bin [44.6,44.7) has 19 bin [44.7,44.8) has 8 bin [44.8,44.9) has 14 bin [45.0,45.1) has 1 average z coordinate 10.1 for 27520128 element(s) point source id histogram with bin size 1.000000 bin 141 has 4345985 bin 142 has 23174143 average point source id 141.842079767942948 for 27520128 element(s)