lasinfo (210611) report for 'AHN4T/51EZ1_07.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: 339/2022 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: 45979563 number of points by return: 28743484 12881784 3715564 584743 53988 scale factor x y z: 0.001 0.001 0.001 offset x y z: 160980 391230 0 min x y z: 160980.000 391230.000 12.130 max x y z: 162019.999 392519.999 51.187 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: 45979563 extended number of points by return: 28743484 12881784 3715564 584743 53988 0 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' 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 12130 51187 intensity 44 4558 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 29 user_data 6 7 point_source_ID 68 1070 gps_time 298041189.773130 300272544.502072 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 31 255 B 25 255 NIR 5 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.44 45.58 ('Amplitude') attribute1 -16.42 29.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28743484 number of intermediate returns: 4359474 number of last returns: 28665449 number of single returns: 15788844 covered area in square units/kilounits: 1338744/1.34 point density: all returns 34.35 last only 21.41 (per square units) spacing: all returns 0.17 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45979563 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28743484 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12881784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3715564 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 584743 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 53988 instead zero. overview over extended number of returns of given pulse: 15788844 18382444 9412109 2126066 253661 15820 619 0 0 0 0 0 0 0 0 histogram of classification of points: 24515796 unclassified (1) 19089037 ground (2) 2372638 building (6) 932 water (9) 1160 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3523056 +---> 1766047 of those are unclassified (1) +---> 1530046 of those are ground (2) +---> 226899 of those are building (6) +---> 64 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.1,12.2) has 50 bin [12.2,12.3) has 985 bin [12.3,12.4) has 245 bin [12.4,12.5) has 210 bin [12.5,12.6) has 174 bin [12.6,12.7) has 158 bin [12.7,12.8) has 166 bin [12.8,12.9) has 891 bin [12.9,13.0) has 3561 bin [13.0,13.1) has 3169 bin [13.1,13.2) has 2742 bin [13.2,13.3) has 2482 bin [13.3,13.4) has 2432 bin [13.4,13.5) has 2632 bin [13.5,13.6) has 3964 bin [13.6,13.7) has 28611 bin [13.7,13.8) has 54372 bin [13.8,13.9) has 143245 bin [13.9,14.0) has 304340 bin [14.0,14.1) has 410919 bin [14.1,14.2) has 490441 bin [14.2,14.3) has 438680 bin [14.3,14.4) has 311927 bin [14.4,14.5) has 254205 bin [14.5,14.6) has 283014 bin [14.6,14.7) has 387317 bin [14.7,14.8) has 522889 bin [14.8,14.9) has 559630 bin [14.9,15.0) has 636046 bin [15.0,15.1) has 643001 bin [15.1,15.2) has 651032 bin [15.2,15.3) has 653357 bin [15.3,15.4) has 647260 bin [15.4,15.5) has 633402 bin [15.5,15.6) has 667467 bin [15.6,15.7) has 821176 bin [15.7,15.8) has 882124 bin [15.8,15.9) has 932567 bin [15.9,16.0) has 958524 bin [16.0,16.1) has 950990 bin [16.1,16.2) has 931866 bin [16.2,16.3) has 882367 bin [16.3,16.4) has 809392 bin [16.4,16.5) has 751455 bin [16.5,16.6) has 679132 bin [16.6,16.7) has 616346 bin [16.7,16.8) has 560824 bin [16.8,16.9) has 444034 bin [16.9,17.0) has 370065 bin [17.0,17.1) has 338002 bin [17.1,17.2) has 331282 bin [17.2,17.3) has 318062 bin 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[43.8,43.9) has 3250 bin [43.9,44.0) has 3033 bin [44.0,44.1) has 2899 bin [44.1,44.2) has 2766 bin [44.2,44.3) has 2687 bin [44.3,44.4) has 2547 bin [44.4,44.5) has 2426 bin [44.5,44.6) has 2456 bin [44.6,44.7) has 2302 bin [44.7,44.8) has 2143 bin [44.8,44.9) has 1887 bin [44.9,45.0) has 1821 bin [45.0,45.1) has 1819 bin [45.1,45.2) has 1693 bin [45.2,45.3) has 1530 bin [45.3,45.4) has 1572 bin [45.4,45.5) has 1466 bin [45.5,45.6) has 1496 bin [45.6,45.7) has 1382 bin [45.7,45.8) has 1318 bin [45.8,45.9) has 1145 bin [45.9,46.0) has 1084 bin [46.0,46.1) has 1048 bin [46.1,46.2) has 927 bin [46.2,46.3) has 845 bin [46.3,46.4) has 822 bin [46.4,46.5) has 742 bin [46.5,46.6) has 682 bin [46.6,46.7) has 616 bin [46.7,46.8) has 562 bin [46.8,46.9) has 532 bin [46.9,47.0) has 531 bin [47.0,47.1) has 420 bin [47.1,47.2) has 364 bin [47.2,47.3) has 302 bin [47.3,47.4) has 317 bin [47.4,47.5) has 325 bin [47.5,47.6) has 301 bin [47.6,47.7) has 247 bin [47.7,47.8) has 267 bin [47.8,47.9) has 245 bin [47.9,48.0) has 204 bin [48.0,48.1) has 216 bin [48.1,48.2) has 154 bin [48.2,48.3) has 157 bin [48.3,48.4) has 138 bin [48.4,48.5) has 136 bin [48.5,48.6) has 133 bin [48.6,48.7) has 108 bin [48.7,48.8) has 110 bin [48.8,48.9) has 120 bin [48.9,49.0) has 87 bin [49.0,49.1) has 58 bin [49.1,49.2) has 73 bin [49.2,49.3) has 51 bin [49.3,49.4) has 37 bin [49.4,49.5) has 46 bin [49.5,49.6) has 42 bin [49.6,49.7) has 39 bin [49.7,49.8) has 30 bin [49.8,49.9) has 22 bin [49.9,50.0) has 13 bin [50.0,50.1) has 16 bin [50.1,50.2) has 5 bin [50.2,50.3) has 8 bin [50.3,50.4) has 3 bin [50.4,50.5) has 4 bin [50.5,50.6) has 7 bin [50.6,50.7) has 6 bin [50.7,50.8) has 3 bin [50.8,50.9) has 2 bin [50.9,51.0) has 3 bin [51.0,51.1) has 4 bin [51.1,51.2) has 4 average z coordinate 22.3 for 45979563 element(s) point source id histogram with bin size 1.000000 bin 68 has 2672733 bin 69 has 37643396 bin 70 has 2922405 bin 1070 has 2741029 average point source id 128.679116589255102 for 45979563 element(s)