lasinfo (210611) report for 'AHN4T/51BZ1_11.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: 29079561 number of points by return: 23291679 4272248 1254861 235478 25295 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 389980 0 min x y z: 149980.000 389980.000 12.431 max x y z: 151019.999 391269.999 50.955 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: 29079561 extended number of points by return: 23291679 4272248 1254861 235478 25295 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 12431 50955 intensity 0 5029 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 -29 29 user_data 6 7 point_source_ID 61 63 gps_time 298029190.526428 298032838.238824 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 31 255 B 19 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.96 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23291679 number of intermediate returns: 1521937 number of last returns: 23232775 number of single returns: 18966830 covered area in square units/kilounits: 1313812/1.31 point density: all returns 22.13 last only 17.68 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29079561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23291679 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4272248 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1254861 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 235478 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25295 instead zero. overview over extended number of returns of given pulse: 18966830 6074009 3066269 843787 119378 8509 779 0 0 0 0 0 0 0 0 histogram of classification of points: 8294387 unclassified (1) 16307748 ground (2) 4374514 building (6) 76130 water (9) 1051 wire conductor (14) 25731 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2229694 +---> 496677 of those are unclassified (1) +---> 1453374 of those are ground (2) +---> 279533 of those are building (6) +---> 109 of those are water (9) +---> 1 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [12.4,12.5) has 24 bin [12.5,12.6) has 34 bin [12.6,12.7) has 31 bin [12.7,12.8) has 33 bin [12.8,12.9) has 46 bin [12.9,13.0) has 43 bin [13.0,13.1) has 37 bin [13.1,13.2) has 34 bin [13.2,13.3) has 80 bin [13.3,13.4) has 117 bin [13.4,13.5) has 104 bin [13.5,13.6) has 152 bin [13.6,13.7) has 239 bin [13.7,13.8) has 1197 bin [13.8,13.9) has 2469 bin [13.9,14.0) has 10099 bin [14.0,14.1) has 14184 bin [14.1,14.2) has 21808 bin [14.2,14.3) has 40747 bin [14.3,14.4) has 95898 bin [14.4,14.5) has 188096 bin [14.5,14.6) has 197840 bin [14.6,14.7) has 190409 bin [14.7,14.8) has 194656 bin [14.8,14.9) has 205146 bin [14.9,15.0) has 338142 bin [15.0,15.1) has 540385 bin [15.1,15.2) has 921045 bin [15.2,15.3) has 1211271 bin [15.3,15.4) has 1382881 bin [15.4,15.5) has 1352686 bin [15.5,15.6) has 1393813 bin [15.6,15.7) has 1372032 bin [15.7,15.8) has 1275660 bin [15.8,15.9) has 1014948 bin [15.9,16.0) has 791551 bin [16.0,16.1) has 592100 bin [16.1,16.2) has 509737 bin [16.2,16.3) has 534536 bin [16.3,16.4) has 507032 bin [16.4,16.5) has 523414 bin [16.5,16.6) has 410336 bin [16.6,16.7) has 339583 bin [16.7,16.8) has 335082 bin [16.8,16.9) has 309585 bin [16.9,17.0) has 269573 bin [17.0,17.1) has 259964 bin [17.1,17.2) has 203846 bin [17.2,17.3) has 171389 bin [17.3,17.4) has 147861 bin [17.4,17.5) has 146689 bin [17.5,17.6) has 128358 bin [17.6,17.7) has 143327 bin [17.7,17.8) has 165016 bin [17.8,17.9) has 148020 bin [17.9,18.0) has 155285 bin [18.0,18.1) has 169542 bin [18.1,18.2) has 162751 bin [18.2,18.3) has 158625 bin [18.3,18.4) has 165230 bin [18.4,18.5) has 170306 bin [18.5,18.6) has 156434 bin [18.6,18.7) has 123593 bin [18.7,18.8) has 123337 bin [18.8,18.9) has 111939 bin [18.9,19.0) has 114327 bin [19.0,19.1) has 114277 bin [19.1,19.2) has 100532 bin [19.2,19.3) has 95986 bin [19.3,19.4) has 84623 bin [19.4,19.5) has 75303 bin [19.5,19.6) has 80755 bin [19.6,19.7) has 78115 bin [19.7,19.8) has 72290 bin [19.8,19.9) has 69236 bin [19.9,20.0) has 63325 bin [20.0,20.1) has 64044 bin [20.1,20.2) has 62174 bin [20.2,20.3) has 62422 bin [20.3,20.4) has 65764 bin [20.4,20.5) has 67682 bin [20.5,20.6) has 67203 bin [20.6,20.7) has 72061 bin [20.7,20.8) has 75763 bin [20.8,20.9) has 81601 bin [20.9,21.0) has 97540 bin [21.0,21.1) has 108217 bin [21.1,21.2) has 104537 bin [21.2,21.3) has 109150 bin [21.3,21.4) has 117714 bin [21.4,21.5) has 107279 bin [21.5,21.6) has 102231 bin [21.6,21.7) has 107422 bin [21.7,21.8) has 108344 bin [21.8,21.9) has 93165 bin [21.9,22.0) has 99766 bin [22.0,22.1) has 101510 bin [22.1,22.2) has 89951 bin [22.2,22.3) has 88693 bin [22.3,22.4) has 92491 bin [22.4,22.5) has 86327 bin [22.5,22.6) has 80253 bin [22.6,22.7) has 83512 bin [22.7,22.8) has 94365 bin [22.8,22.9) has 97459 bin [22.9,23.0) has 86915 bin [23.0,23.1) has 90168 bin [23.1,23.2) has 99119 bin [23.2,23.3) has 96484 bin [23.3,23.4) has 91277 bin [23.4,23.5) has 85636 bin [23.5,23.6) has 141722 bin [23.6,23.7) has 163044 bin [23.7,23.8) has 113027 bin [23.8,23.9) has 97973 bin [23.9,24.0) has 123248 bin [24.0,24.1) has 100435 bin [24.1,24.2) has 68592 bin [24.2,24.3) has 71689 bin [24.3,24.4) has 79328 bin [24.4,24.5) has 61578 bin [24.5,24.6) has 52732 bin [24.6,24.7) has 53376 bin [24.7,24.8) has 54876 bin [24.8,24.9) has 44506 bin [24.9,25.0) has 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[28.8,28.9) has 36520 bin [28.9,29.0) has 37537 bin [29.0,29.1) has 58098 bin [29.1,29.2) has 39291 bin [29.2,29.3) has 35532 bin [29.3,29.4) has 35564 bin [29.4,29.5) has 35514 bin [29.5,29.6) has 34734 bin [29.6,29.7) has 34382 bin [29.7,29.8) has 33981 bin [29.8,29.9) has 35167 bin [29.9,30.0) has 33739 bin [30.0,30.1) has 33141 bin [30.1,30.2) has 33112 bin [30.2,30.3) has 32532 bin [30.3,30.4) has 32039 bin [30.4,30.5) has 31871 bin [30.5,30.6) has 31295 bin [30.6,30.7) has 31043 bin [30.7,30.8) has 31011 bin [30.8,30.9) has 30546 bin [30.9,31.0) has 29826 bin [31.0,31.1) has 29317 bin [31.1,31.2) has 29329 bin [31.2,31.3) has 28464 bin [31.3,31.4) has 28139 bin [31.4,31.5) has 27805 bin [31.5,31.6) has 27702 bin [31.6,31.7) has 27512 bin [31.7,31.8) has 26939 bin [31.8,31.9) has 26573 bin [31.9,32.0) has 26226 bin [32.0,32.1) has 26052 bin [32.1,32.2) has 25424 bin [32.2,32.3) has 25027 bin [32.3,32.4) has 24608 bin [32.4,32.5) has 24217 bin [32.5,32.6) has 23817 bin [32.6,32.7) has 23442 bin [32.7,32.8) has 23184 bin [32.8,32.9) has 22830 bin [32.9,33.0) has 22731 bin [33.0,33.1) has 22233 bin [33.1,33.2) has 21952 bin [33.2,33.3) has 21522 bin [33.3,33.4) has 21302 bin [33.4,33.5) has 20769 bin [33.5,33.6) has 20331 bin [33.6,33.7) has 19970 bin [33.7,33.8) has 19809 bin [33.8,33.9) has 19550 bin [33.9,34.0) has 18857 bin [34.0,34.1) has 18459 bin [34.1,34.2) has 17933 bin [34.2,34.3) has 17523 bin [34.3,34.4) has 16974 bin [34.4,34.5) has 16525 bin [34.5,34.6) has 16151 bin [34.6,34.7) has 15658 bin [34.7,34.8) has 15189 bin [34.8,34.9) has 14607 bin [34.9,35.0) has 14316 bin [35.0,35.1) has 14043 bin [35.1,35.2) has 13670 bin [35.2,35.3) has 13212 bin [35.3,35.4) has 12780 bin [35.4,35.5) has 12542 bin [35.5,35.6) has 11959 bin [35.6,35.7) has 11780 bin [35.7,35.8) has 11755 bin [35.8,35.9) has 11274 bin [35.9,36.0) has 11089 bin [36.0,36.1) has 11080 bin [36.1,36.2) has 10616 bin [36.2,36.3) has 10278 bin [36.3,36.4) has 10219 bin [36.4,36.5) has 9628 bin [36.5,36.6) has 9351 bin [36.6,36.7) has 8844 bin [36.7,36.8) has 8896 bin [36.8,36.9) has 8386 bin [36.9,37.0) has 8100 bin [37.0,37.1) has 7847 bin [37.1,37.2) has 7630 bin [37.2,37.3) has 7250 bin [37.3,37.4) has 7047 bin [37.4,37.5) has 7116 bin [37.5,37.6) has 6609 bin [37.6,37.7) has 6257 bin [37.7,37.8) has 6025 bin [37.8,37.9) has 5965 bin [37.9,38.0) has 5640 bin [38.0,38.1) has 5364 bin [38.1,38.2) has 5248 bin [38.2,38.3) has 4867 bin [38.3,38.4) has 4559 bin [38.4,38.5) has 4246 bin [38.5,38.6) has 3943 bin [38.6,38.7) has 3777 bin [38.7,38.8) has 3699 bin [38.8,38.9) has 3411 bin [38.9,39.0) has 3399 bin [39.0,39.1) has 3205 bin [39.1,39.2) has 2927 bin [39.2,39.3) has 2871 bin [39.3,39.4) has 2616 bin [39.4,39.5) has 2573 bin [39.5,39.6) has 2435 bin [39.6,39.7) has 2368 bin [39.7,39.8) has 2233 bin [39.8,39.9) has 2415 bin [39.9,40.0) has 2263 bin [40.0,40.1) has 2053 bin [40.1,40.2) has 1986 bin [40.2,40.3) has 1993 bin [40.3,40.4) has 1732 bin [40.4,40.5) has 1617 bin 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[44.6,44.7) has 129 bin [44.7,44.8) has 114 bin [44.8,44.9) has 106 bin [44.9,45.0) has 127 bin [45.0,45.1) has 128 bin [45.1,45.2) has 154 bin [45.2,45.3) has 121 bin [45.3,45.4) has 106 bin [45.4,45.5) has 129 bin [45.5,45.6) has 131 bin [45.6,45.7) has 119 bin [45.7,45.8) has 144 bin [45.8,45.9) has 154 bin [45.9,46.0) has 112 bin [46.0,46.1) has 136 bin [46.1,46.2) has 102 bin [46.2,46.3) has 79 bin [46.3,46.4) has 93 bin [46.4,46.5) has 84 bin [46.5,46.6) has 80 bin [46.6,46.7) has 78 bin [46.7,46.8) has 79 bin [46.8,46.9) has 76 bin [46.9,47.0) has 76 bin [47.0,47.1) has 69 bin [47.1,47.2) has 61 bin [47.2,47.3) has 43 bin [47.3,47.4) has 47 bin [47.4,47.5) has 45 bin [47.5,47.6) has 42 bin [47.6,47.7) has 22 bin [47.7,47.8) has 35 bin [47.8,47.9) has 22 bin [47.9,48.0) has 25 bin [48.0,48.1) has 17 bin [48.1,48.2) has 12 bin [48.2,48.3) has 7 bin [48.3,48.4) has 7 bin [48.4,48.5) has 10 bin [48.5,48.6) has 3 bin [48.6,48.7) has 10 bin [48.7,48.8) has 5 bin [48.8,48.9) has 6 bin [48.9,49.0) has 6 bin [49.0,49.1) has 4 bin [49.1,49.2) has 5 bin [49.2,49.3) has 4 bin [49.3,49.4) has 6 bin [49.4,49.5) has 11 bin [49.5,49.6) has 6 bin [49.6,49.7) has 4 bin [49.7,49.8) has 7 bin [49.8,49.9) has 6 bin [49.9,50.0) has 7 bin [50.0,50.1) has 5 bin [50.1,50.2) has 7 bin [50.2,50.3) has 5 bin [50.3,50.4) has 7 bin [50.4,50.5) has 10 bin [50.5,50.6) has 5 bin [50.6,50.7) has 8 bin [50.7,50.8) has 3 bin [50.8,50.9) has 3 bin [50.9,51.0) has 3 average z coordinate 18.8 for 29079561 element(s) point source id histogram with bin size 1.000000 bin 61 has 3619689 bin 62 has 23788295 bin 63 has 1671577 average point source id 61.933007516860378 for 29079561 element(s)