lasinfo (210611) report for 'AHN4T/17CZ1_15.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: 335/2022 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: 47328006 number of points by return: 31156461 11167435 4062020 839091 96575 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 527480 0 min x y z: 223980.000 527480.000 8.219 max x y z: 225019.999 528769.999 48.888 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: 47328006 extended number of points by return: 31156461 11167435 4062020 839091 96575 6179 245 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 8219 48888 intensity 34 3029 return_number 1 7 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 68 1069 gps_time 330524375.220487 330859375.804474 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 34 255 B 27 251 NIR 15 249 extended_return_number 1 7 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 -16.36 14.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31156461 number of intermediate returns: 5003556 number of last returns: 31158485 number of single returns: 19990496 covered area in square units/kilounits: 1333200/1.33 point density: all returns 35.50 last only 23.37 (per square units) spacing: all returns 0.17 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47328006 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31156461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11167435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4062020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 839091 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 96575 instead zero. overview over extended number of returns of given pulse: 19990496 14208367 9669626 2970612 451706 35543 1656 0 0 0 0 0 0 0 0 histogram of classification of points: 23282744 unclassified (1) 24002765 ground (2) 19011 building (6) 23486 water (9) +-> flagged as extended overlap: 3184310 +---> 1408350 of those are unclassified (1) +---> 1762060 of those are ground (2) +---> 11804 of those are building (6) +---> 2096 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.2,8.3) has 88 bin [8.3,8.4) has 442 bin [8.4,8.5) has 593 bin [8.5,8.6) has 1723 bin [8.6,8.7) has 28410 bin [8.7,8.8) has 80424 bin [8.8,8.9) has 128794 bin [8.9,9.0) has 99410 bin [9.0,9.1) has 212235 bin [9.1,9.2) has 354868 bin [9.2,9.3) has 501509 bin [9.3,9.4) has 872533 bin [9.4,9.5) has 1542349 bin [9.5,9.6) has 2190630 bin [9.6,9.7) has 2407140 bin [9.7,9.8) has 2570770 bin [9.8,9.9) has 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has 119852 bin [28.8,28.9) has 118401 bin [28.9,29.0) has 117965 bin [29.0,29.1) has 115946 bin [29.1,29.2) has 115162 bin [29.2,29.3) has 114294 bin [29.3,29.4) has 113384 bin [29.4,29.5) has 112006 bin [29.5,29.6) has 111652 bin [29.6,29.7) has 110617 bin [29.7,29.8) has 109001 bin [29.8,29.9) has 106708 bin [29.9,30.0) has 104887 bin [30.0,30.1) has 103480 bin [30.1,30.2) has 102138 bin [30.2,30.3) has 100018 bin [30.3,30.4) has 99614 bin [30.4,30.5) has 96831 bin [30.5,30.6) has 95093 bin [30.6,30.7) has 93095 bin [30.7,30.8) has 91093 bin [30.8,30.9) has 89724 bin [30.9,31.0) has 87812 bin [31.0,31.1) has 86898 bin [31.1,31.2) has 85288 bin [31.2,31.3) has 82640 bin [31.3,31.4) has 80983 bin [31.4,31.5) has 79196 bin [31.5,31.6) has 77340 bin [31.6,31.7) has 75200 bin [31.7,31.8) has 73229 bin [31.8,31.9) has 71749 bin [31.9,32.0) has 69203 bin [32.0,32.1) has 68080 bin [32.1,32.2) has 66186 bin [32.2,32.3) has 65198 bin [32.3,32.4) has 63188 bin [32.4,32.5) has 61430 bin 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[40.3,40.4) has 3914 bin [40.4,40.5) has 3744 bin [40.5,40.6) has 3644 bin [40.6,40.7) has 3392 bin [40.7,40.8) has 3373 bin [40.8,40.9) has 3183 bin [40.9,41.0) has 3070 bin [41.0,41.1) has 2960 bin [41.1,41.2) has 2734 bin [41.2,41.3) has 2676 bin [41.3,41.4) has 2639 bin [41.4,41.5) has 2527 bin [41.5,41.6) has 2432 bin [41.6,41.7) has 2264 bin [41.7,41.8) has 2166 bin [41.8,41.9) has 2168 bin [41.9,42.0) has 2053 bin [42.0,42.1) has 1904 bin [42.1,42.2) has 1858 bin [42.2,42.3) has 1905 bin [42.3,42.4) has 1834 bin [42.4,42.5) has 1568 bin [42.5,42.6) has 1535 bin [42.6,42.7) has 1480 bin [42.7,42.8) has 1424 bin [42.8,42.9) has 1317 bin [42.9,43.0) has 1303 bin [43.0,43.1) has 1181 bin [43.1,43.2) has 1146 bin [43.2,43.3) has 1127 bin [43.3,43.4) has 1060 bin [43.4,43.5) has 973 bin [43.5,43.6) has 904 bin [43.6,43.7) has 868 bin [43.7,43.8) has 814 bin [43.8,43.9) has 684 bin [43.9,44.0) has 702 bin [44.0,44.1) has 663 bin [44.1,44.2) has 646 bin [44.2,44.3) has 572 bin [44.3,44.4) has 560 bin [44.4,44.5) has 539 bin [44.5,44.6) has 539 bin [44.6,44.7) has 466 bin [44.7,44.8) has 420 bin [44.8,44.9) has 348 bin [44.9,45.0) has 291 bin [45.0,45.1) has 294 bin [45.1,45.2) has 291 bin [45.2,45.3) has 256 bin [45.3,45.4) has 279 bin [45.4,45.5) has 225 bin [45.5,45.6) has 228 bin [45.6,45.7) has 180 bin [45.7,45.8) has 177 bin [45.8,45.9) has 180 bin [45.9,46.0) has 146 bin [46.0,46.1) has 133 bin [46.1,46.2) has 97 bin [46.2,46.3) has 102 bin [46.3,46.4) has 81 bin [46.4,46.5) has 96 bin [46.5,46.6) has 79 bin [46.6,46.7) has 71 bin [46.7,46.8) has 53 bin [46.8,46.9) has 54 bin [46.9,47.0) has 56 bin [47.0,47.1) has 55 bin [47.1,47.2) has 49 bin [47.2,47.3) has 38 bin [47.3,47.4) has 33 bin [47.4,47.5) has 44 bin [47.5,47.6) has 31 bin [47.6,47.7) has 20 bin [47.7,47.8) has 16 bin [47.8,47.9) has 9 bin [47.9,48.0) has 16 bin [48.0,48.1) has 12 bin [48.1,48.2) has 10 bin [48.2,48.3) has 9 bin [48.3,48.4) has 4 bin [48.4,48.5) has 1 bin [48.5,48.6) has 4 bin [48.6,48.7) has 1 bin [48.8,48.9) has 2 average z coordinate 16.0 for 47328006 element(s) point source id histogram with bin size 1.000000 bin 68 has 21961817 bin 69 has 14542752 bin 1069 has 10823437 average point source id 297.225866583096717 for 47328006 element(s)