lasinfo (210611) report for 'AHN4T/17EN1_16.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: 35119563 number of points by return: 23608700 7128186 3243742 942655 173521 scale factor x y z: 0.001 0.001 0.001 offset x y z: 239980 544980 0 min x y z: 239980.000 544980.000 15.864 max x y z: 241019.999 546269.999 56.321 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: 35119563 extended number of points by return: 23608700 7128186 3243742 942655 173521 20957 1802 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 15864 56321 intensity 21 4928 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 53 55 gps_time 330439355.503757 330441543.647569 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 254 G 40 255 B 22 251 NIR 24 255 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 -15.76 33.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23608700 number of intermediate returns: 4384241 number of last returns: 23596148 number of single returns: 16469526 covered area in square units/kilounits: 1340244/1.34 point density: all returns 26.20 last only 17.61 (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 35119563 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23608700 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7128186 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3243742 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 942655 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 173521 instead zero. overview over extended number of returns of given pulse: 16469526 7775078 6908960 3075796 762581 115544 12078 0 0 0 0 0 0 0 0 histogram of classification of points: 14015988 unclassified (1) 21049747 ground (2) 53828 water (9) +-> flagged as extended overlap: 2713797 +---> 1112138 of those are unclassified (1) +---> 1599628 of those are ground (2) +---> 2031 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.8,15.9) has 1 bin [15.9,16.0) has 82 bin [16.0,16.1) has 2341 bin [16.1,16.2) has 424286 bin [16.2,16.3) has 706856 bin [16.3,16.4) has 179400 bin [16.4,16.5) has 75701 bin [16.5,16.6) has 65853 bin [16.6,16.7) has 83932 bin [16.7,16.8) has 123386 bin [16.8,16.9) has 189100 bin [16.9,17.0) has 331435 bin [17.0,17.1) has 321975 bin [17.1,17.2) has 404485 bin [17.2,17.3) has 612145 bin [17.3,17.4) has 506491 bin [17.4,17.5) has 475602 bin [17.5,17.6) has 626879 bin [17.6,17.7) has 783645 bin [17.7,17.8) has 890360 bin [17.8,17.9) has 846049 bin [17.9,18.0) has 866668 bin [18.0,18.1) has 979451 bin [18.1,18.2) has 987173 bin [18.2,18.3) has 1337550 bin [18.3,18.4) has 1803895 bin [18.4,18.5) has 1766114 bin [18.5,18.6) has 1380239 bin [18.6,18.7) has 1104859 bin [18.7,18.8) has 949479 bin [18.8,18.9) has 882934 bin [18.9,19.0) has 741319 bin [19.0,19.1) has 536492 bin [19.1,19.2) has 326931 bin [19.2,19.3) has 216047 bin [19.3,19.4) has 171462 bin [19.4,19.5) has 152886 bin [19.5,19.6) has 128530 bin [19.6,19.7) has 102654 bin [19.7,19.8) has 82586 bin [19.8,19.9) has 73423 bin [19.9,20.0) has 68549 bin [20.0,20.1) has 65235 bin [20.1,20.2) has 64369 bin [20.2,20.3) has 63195 bin [20.3,20.4) has 62138 bin [20.4,20.5) has 60276 bin [20.5,20.6) has 59160 bin [20.6,20.7) has 58973 bin [20.7,20.8) has 56945 bin [20.8,20.9) has 55791 bin [20.9,21.0) has 54607 bin [21.0,21.1) has 53379 bin [21.1,21.2) has 52449 bin [21.2,21.3) has 51421 bin 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[44.3,44.4) has 21356 bin [44.4,44.5) has 20907 bin [44.5,44.6) has 20329 bin [44.6,44.7) has 19706 bin [44.7,44.8) has 19264 bin [44.8,44.9) has 18648 bin [44.9,45.0) has 18074 bin [45.0,45.1) has 17076 bin [45.1,45.2) has 16455 bin [45.2,45.3) has 16242 bin [45.3,45.4) has 15535 bin [45.4,45.5) has 15046 bin [45.5,45.6) has 14596 bin [45.6,45.7) has 13927 bin [45.7,45.8) has 13529 bin [45.8,45.9) has 12903 bin [45.9,46.0) has 12138 bin [46.0,46.1) has 11434 bin [46.1,46.2) has 11106 bin [46.2,46.3) has 10292 bin [46.3,46.4) has 9650 bin [46.4,46.5) has 9190 bin [46.5,46.6) has 8664 bin [46.6,46.7) has 8211 bin [46.7,46.8) has 7801 bin [46.8,46.9) has 7378 bin [46.9,47.0) has 7029 bin [47.0,47.1) has 6547 bin [47.1,47.2) has 6563 bin [47.2,47.3) has 5949 bin [47.3,47.4) has 5668 bin [47.4,47.5) has 5303 bin [47.5,47.6) has 5276 bin [47.6,47.7) has 4932 bin [47.7,47.8) has 4672 bin [47.8,47.9) has 4600 bin [47.9,48.0) has 4376 bin [48.0,48.1) has 4322 bin [48.1,48.2) has 4077 bin [48.2,48.3) has 3914 bin [48.3,48.4) has 3621 bin [48.4,48.5) has 3480 bin [48.5,48.6) has 3365 bin [48.6,48.7) has 3251 bin [48.7,48.8) has 3148 bin [48.8,48.9) has 2931 bin [48.9,49.0) has 2811 bin [49.0,49.1) has 2736 bin [49.1,49.2) has 2550 bin [49.2,49.3) has 2595 bin [49.3,49.4) has 2546 bin [49.4,49.5) has 2406 bin [49.5,49.6) has 2310 bin [49.6,49.7) has 2279 bin [49.7,49.8) has 2265 bin [49.8,49.9) has 2229 bin [49.9,50.0) has 2103 bin [50.0,50.1) has 2094 bin [50.1,50.2) has 2009 bin [50.2,50.3) has 1843 bin [50.3,50.4) has 1753 bin [50.4,50.5) has 1655 bin [50.5,50.6) has 1620 bin [50.6,50.7) has 1588 bin [50.7,50.8) has 1519 bin [50.8,50.9) has 1426 bin [50.9,51.0) has 1362 bin [51.0,51.1) has 1367 bin [51.1,51.2) has 1309 bin [51.2,51.3) has 1341 bin [51.3,51.4) has 1264 bin [51.4,51.5) has 1207 bin [51.5,51.6) has 1126 bin [51.6,51.7) has 1122 bin [51.7,51.8) has 1000 bin [51.8,51.9) has 991 bin [51.9,52.0) has 837 bin [52.0,52.1) has 866 bin [52.1,52.2) has 783 bin [52.2,52.3) has 710 bin [52.3,52.4) has 712 bin [52.4,52.5) has 732 bin [52.5,52.6) has 627 bin [52.6,52.7) has 603 bin [52.7,52.8) has 526 bin [52.8,52.9) has 482 bin [52.9,53.0) has 447 bin [53.0,53.1) has 454 bin [53.1,53.2) has 403 bin [53.2,53.3) has 363 bin [53.3,53.4) has 338 bin [53.4,53.5) has 280 bin [53.5,53.6) has 281 bin [53.6,53.7) has 258 bin [53.7,53.8) has 206 bin [53.8,53.9) has 184 bin [53.9,54.0) has 205 bin [54.0,54.1) has 176 bin [54.1,54.2) has 151 bin [54.2,54.3) has 151 bin [54.3,54.4) has 126 bin [54.4,54.5) has 115 bin [54.5,54.6) has 114 bin [54.6,54.7) has 91 bin [54.7,54.8) has 81 bin [54.8,54.9) has 69 bin [54.9,55.0) has 62 bin [55.0,55.1) has 46 bin [55.1,55.2) has 31 bin [55.2,55.3) has 31 bin [55.3,55.4) has 37 bin [55.4,55.5) has 25 bin [55.5,55.6) has 19 bin [55.6,55.7) has 23 bin [55.7,55.8) has 17 bin [55.8,55.9) has 9 bin [55.9,56.0) has 4 bin [56.0,56.1) has 5 bin [56.1,56.2) has 3 bin [56.3,56.4) has 1 average z coordinate 23.4 for 35119563 element(s) point source id histogram with bin size 1.000000 bin 53 has 6756549 bin 54 has 27285567 bin 55 has 1077447 average point source id 53.838292350050025 for 35119563 element(s)