lasinfo (210611) report for 'AHN4T/17EN1_22.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: 33642707 number of points by return: 22347065 7374644 2943586 812399 146400 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 543730 0 min x y z: 240980.000 543730.000 15.679 max x y z: 242019.999 545019.999 54.325 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: 33642707 extended number of points by return: 22347065 7374644 2943586 812399 146400 17139 1474 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 15679 54325 intensity 22 4969 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 -29 29 user_data 6 7 point_source_ID 54 56 gps_time 330438160.900264 330440447.193708 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 242 G 36 240 B 21 219 NIR 22 235 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.73 33.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22347065 number of intermediate returns: 3926377 number of last returns: 22336213 number of single returns: 14966948 covered area in square units/kilounits: 1322460/1.32 point density: all returns 25.44 last only 16.89 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33642707 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22347065 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7374644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2943586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 812399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 146400 instead zero. overview over extended number of returns of given pulse: 14966948 8859352 6396606 2667607 647506 94746 9942 0 0 0 0 0 0 0 0 histogram of classification of points: 14495477 unclassified (1) 19079969 ground (2) 65135 water (9) 2126 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2353088 +---> 840493 of those are unclassified (1) +---> 1497410 of those are ground (2) +---> 14725 of those are water (9) +---> 460 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [15.6,15.7) has 1 bin [15.7,15.8) has 152 bin [15.8,15.9) has 15244 bin [15.9,16.0) has 82816 bin [16.0,16.1) has 139552 bin [16.1,16.2) has 519262 bin [16.2,16.3) has 1023078 bin [16.3,16.4) has 630510 bin [16.4,16.5) has 482376 bin [16.5,16.6) has 1158215 bin [16.6,16.7) has 1629363 bin [16.7,16.8) has 1641076 bin [16.8,16.9) has 993134 bin [16.9,17.0) has 1675240 bin [17.0,17.1) has 1367647 bin [17.1,17.2) has 987737 bin [17.2,17.3) has 788273 bin [17.3,17.4) has 585804 bin [17.4,17.5) has 607497 bin [17.5,17.6) has 678698 bin [17.6,17.7) has 848431 bin [17.7,17.8) has 786639 bin [17.8,17.9) has 625755 bin [17.9,18.0) has 500432 bin [18.0,18.1) has 429314 bin [18.1,18.2) has 342630 bin [18.2,18.3) has 296094 bin [18.3,18.4) has 272221 bin [18.4,18.5) has 268606 bin [18.5,18.6) has 250509 bin [18.6,18.7) has 246914 bin [18.7,18.8) has 261642 bin [18.8,18.9) has 270117 bin [18.9,19.0) has 264479 bin [19.0,19.1) has 235851 bin [19.1,19.2) has 196117 bin [19.2,19.3) has 161637 bin [19.3,19.4) has 137790 bin [19.4,19.5) has 127904 bin [19.5,19.6) has 116382 bin [19.6,19.7) has 109064 bin [19.7,19.8) has 101861 bin [19.8,19.9) has 98222 bin [19.9,20.0) has 95437 bin [20.0,20.1) has 93853 bin [20.1,20.2) has 91840 bin [20.2,20.3) has 90159 bin [20.3,20.4) has 87930 bin [20.4,20.5) has 85943 bin [20.5,20.6) has 83310 bin [20.6,20.7) has 81787 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[36.0,36.1) has 47324 bin [36.1,36.2) has 46806 bin [36.2,36.3) has 46596 bin [36.3,36.4) has 45786 bin [36.4,36.5) has 45492 bin [36.5,36.6) has 45000 bin [36.6,36.7) has 44651 bin [36.7,36.8) has 43660 bin [36.8,36.9) has 42696 bin [36.9,37.0) has 42754 bin [37.0,37.1) has 42084 bin [37.1,37.2) has 41498 bin [37.2,37.3) has 40795 bin [37.3,37.4) has 40476 bin [37.4,37.5) has 39451 bin [37.5,37.6) has 39045 bin [37.6,37.7) has 38585 bin [37.7,37.8) has 38384 bin [37.8,37.9) has 37494 bin [37.9,38.0) has 37209 bin [38.0,38.1) has 36117 bin [38.1,38.2) has 36084 bin [38.2,38.3) has 35180 bin [38.3,38.4) has 34405 bin [38.4,38.5) has 33298 bin [38.5,38.6) has 33240 bin [38.6,38.7) has 32290 bin [38.7,38.8) has 31884 bin [38.8,38.9) has 31118 bin [38.9,39.0) has 30161 bin [39.0,39.1) has 29701 bin [39.1,39.2) has 28772 bin [39.2,39.3) has 28253 bin [39.3,39.4) has 27872 bin [39.4,39.5) has 26957 bin [39.5,39.6) has 26394 bin [39.6,39.7) has 25803 bin [39.7,39.8) has 25231 bin [39.8,39.9) 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[47.7,47.8) has 714 bin [47.8,47.9) has 749 bin [47.9,48.0) has 680 bin [48.0,48.1) has 587 bin [48.1,48.2) has 549 bin [48.2,48.3) has 528 bin [48.3,48.4) has 514 bin [48.4,48.5) has 481 bin [48.5,48.6) has 422 bin [48.6,48.7) has 419 bin [48.7,48.8) has 402 bin [48.8,48.9) has 345 bin [48.9,49.0) has 314 bin [49.0,49.1) has 276 bin [49.1,49.2) has 285 bin [49.2,49.3) has 285 bin [49.3,49.4) has 269 bin [49.4,49.5) has 253 bin [49.5,49.6) has 197 bin [49.6,49.7) has 186 bin [49.7,49.8) has 150 bin [49.8,49.9) has 149 bin [49.9,50.0) has 138 bin [50.0,50.1) has 111 bin [50.1,50.2) has 139 bin [50.2,50.3) has 116 bin [50.3,50.4) has 105 bin [50.4,50.5) has 97 bin [50.5,50.6) has 72 bin [50.6,50.7) has 86 bin [50.7,50.8) has 84 bin [50.8,50.9) has 70 bin [50.9,51.0) has 68 bin [51.0,51.1) has 74 bin [51.1,51.2) has 57 bin [51.2,51.3) has 54 bin [51.3,51.4) has 46 bin [51.4,51.5) has 30 bin [51.5,51.6) has 20 bin [51.6,51.7) has 28 bin [51.7,51.8) has 24 bin [51.8,51.9) has 33 bin [51.9,52.0) has 24 bin [52.0,52.1) has 14 bin [52.1,52.2) has 9 bin [52.2,52.3) has 9 bin [52.3,52.4) has 10 bin [52.4,52.5) has 5 bin [52.5,52.6) has 1 bin [52.6,52.7) has 2 bin [52.7,52.8) has 3 bin [52.8,52.9) has 1 bin [52.9,53.0) has 2 bin [53.0,53.1) has 5 bin [53.1,53.2) has 2 bin [53.2,53.3) has 3 bin [53.3,53.4) has 3 bin [53.4,53.5) has 3 bin [53.7,53.8) has 1 bin [53.8,53.9) has 1 bin [54.0,54.1) has 5 bin [54.2,54.3) has 2 bin [54.3,54.4) has 1 average z coordinate 21.6 for 33642707 element(s) point source id histogram with bin size 1.000000 bin 54 has 5074215 bin 55 has 26774491 bin 56 has 1794001 average point source id 54.902498511787414 for 33642707 element(s)