lasinfo (210611) report for 'AHN4T/31FN1_03.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: 179/2021 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: 33371540 number of points by return: 29609074 2607467 942673 191195 21131 scale factor x y z: 0.001 0.001 0.001 offset x y z: 131980 473730 0 min x y z: 131980.000 473730.000 -3.662 max x y z: 133019.999 475019.999 28.134 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: 33371540 extended number of points by return: 29609074 2607467 942673 191195 21131 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 -3662 28134 intensity 59 3256 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 -32 29 user_data 6 7 point_source_ID 146 148 gps_time 270205553.219041 270208018.362024 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 7 255 B 7 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 4833 extended_scanner_channel 0 0 attribute0 0.59 32.56 ('Amplitude') attribute1 -15.42 18.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29609074 number of intermediate returns: 1157388 number of last returns: 29593831 number of single returns: 26988753 covered area in square units/kilounits: 966792/0.97 point density: all returns 34.52 last only 30.61 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33371540 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29609074 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2607467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 942673 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 191195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21131 instead zero. overview over extended number of returns of given pulse: 26988753 3336889 2258137 681715 104130 1901 15 0 0 0 0 0 0 0 0 histogram of classification of points: 5006182 unclassified (1) 27053520 ground (2) 311333 building (6) 999213 water (9) 1292 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2463265 +---> 511869 of those are unclassified (1) +---> 1824854 of those are ground (2) +---> 33298 of those are building (6) +---> 93051 of those are water (9) +---> 193 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.7,-3.6) has 42 bin [-3.6,-3.5) has 4533 bin [-3.5,-3.4) has 96324 bin [-3.4,-3.3) has 153948 bin [-3.3,-3.2) has 144496 bin [-3.2,-3.1) has 170789 bin [-3.1,-3.0) has 251672 bin [-3.0,-2.9) has 609099 bin [-2.9,-2.8) has 1760663 bin [-2.8,-2.7) has 2473671 bin [-2.7,-2.6) has 2862644 bin [-2.6,-2.5) has 2659256 bin [-2.5,-2.4) has 1597385 bin [-2.4,-2.3) has 1242149 bin [-2.3,-2.2) has 781861 bin [-2.2,-2.1) has 663130 bin [-2.1,-2.0) has 626413 bin [-2.0,-1.9) has 559317 bin [-1.9,-1.8) has 385424 bin [-1.8,-1.7) has 1087638 bin [-1.7,-1.6) has 773426 bin [-1.6,-1.5) has 1313488 bin [-1.5,-1.4) has 2236290 bin [-1.4,-1.3) has 1915113 bin [-1.3,-1.2) has 1233982 bin [-1.2,-1.1) has 873636 bin [-1.1,-1.0) has 616960 bin [-1.0,-0.9) has 429092 bin [-0.9,-0.8) has 372992 bin [-0.8,-0.7) has 270882 bin [-0.7,-0.6) has 171799 bin [-0.6,-0.5) has 115432 bin [-0.5,-0.4) has 94699 bin [-0.4,-0.3) has 63717 bin [-0.3,-0.2) has 56298 bin [-0.2,-0.1) has 53554 bin [-0.1,0.0) has 51270 bin [0.0,0.1) has 50247 bin [0.1,0.2) has 48100 bin [0.2,0.3) has 47120 bin [0.3,0.4) has 44846 bin [0.4,0.5) has 42743 bin [0.5,0.6) has 40264 bin [0.6,0.7) has 38332 bin [0.7,0.8) has 37775 bin [0.8,0.9) has 37482 bin [0.9,1.0) has 37518 bin [1.0,1.1) has 38806 bin [1.1,1.2) has 40707 bin [1.2,1.3) has 41337 bin [1.3,1.4) has 42694 bin [1.4,1.5) has 41397 bin [1.5,1.6) has 42339 bin [1.6,1.7) has 40119 bin [1.7,1.8) has 39897 bin [1.8,1.9) has 39077 bin [1.9,2.0) has 42196 bin [2.0,2.1) has 42563 bin [2.1,2.2) has 41114 bin [2.2,2.3) has 40208 bin [2.3,2.4) has 41475 bin [2.4,2.5) has 39861 bin [2.5,2.6) has 39225 bin [2.6,2.7) has 38810 bin [2.7,2.8) has 38112 bin [2.8,2.9) has 38014 bin [2.9,3.0) has 36992 bin [3.0,3.1) has 36479 bin [3.1,3.2) has 36447 bin [3.2,3.3) has 36333 bin [3.3,3.4) has 35518 bin [3.4,3.5) has 35035 bin [3.5,3.6) has 34524 bin [3.6,3.7) has 33818 bin [3.7,3.8) has 33425 bin [3.8,3.9) has 33399 bin [3.9,4.0) has 33347 bin [4.0,4.1) has 31605 bin [4.1,4.2) has 31065 bin [4.2,4.3) has 31415 bin [4.3,4.4) has 31520 bin [4.4,4.5) has 30953 bin [4.5,4.6) has 30957 bin [4.6,4.7) has 29765 bin [4.7,4.8) has 29139 bin [4.8,4.9) has 28718 bin [4.9,5.0) has 28598 bin [5.0,5.1) has 28012 bin [5.1,5.2) has 27270 bin [5.2,5.3) has 27369 bin [5.3,5.4) has 27043 bin [5.4,5.5) has 26581 bin [5.5,5.6) has 26406 bin [5.6,5.7) has 25639 bin [5.7,5.8) has 26066 bin [5.8,5.9) has 25638 bin [5.9,6.0) has 25345 bin [6.0,6.1) has 25160 bin [6.1,6.2) has 24629 bin [6.2,6.3) has 24431 bin [6.3,6.4) has 24529 bin [6.4,6.5) has 23806 bin [6.5,6.6) has 24197 bin [6.6,6.7) has 24321 bin [6.7,6.8) has 24274 bin [6.8,6.9) has 23772 bin [6.9,7.0) has 23662 bin [7.0,7.1) has 23321 bin [7.1,7.2) has 22968 bin [7.2,7.3) has 22783 bin [7.3,7.4) has 22343 bin [7.4,7.5) has 22694 bin [7.5,7.6) has 22777 bin [7.6,7.7) has 22149 bin [7.7,7.8) has 22237 bin [7.8,7.9) has 21509 bin [7.9,8.0) has 21048 bin [8.0,8.1) has 21000 bin [8.1,8.2) has 20401 bin [8.2,8.3) has 20334 bin [8.3,8.4) has 19928 bin [8.4,8.5) has 19970 bin [8.5,8.6) has 19954 bin [8.6,8.7) has 19965 bin [8.7,8.8) has 19674 bin [8.8,8.9) has 19678 bin [8.9,9.0) has 19446 bin [9.0,9.1) has 19419 bin [9.1,9.2) has 19321 bin [9.2,9.3) has 19589 bin [9.3,9.4) has 19422 bin [9.4,9.5) has 19083 bin [9.5,9.6) has 19537 bin [9.6,9.7) has 19631 bin [9.7,9.8) has 19518 bin [9.8,9.9) has 19707 bin [9.9,10.0) has 19688 bin [10.0,10.1) has 19482 bin [10.1,10.2) has 19414 bin [10.2,10.3) has 19640 bin [10.3,10.4) has 19384 bin [10.4,10.5) has 19542 bin [10.5,10.6) has 19254 bin [10.6,10.7) has 19153 bin [10.7,10.8) has 19461 bin [10.8,10.9) has 18945 bin [10.9,11.0) has 18823 bin [11.0,11.1) has 18816 bin [11.1,11.2) has 18716 bin [11.2,11.3) has 18500 bin [11.3,11.4) has 18382 bin [11.4,11.5) has 18700 bin [11.5,11.6) has 18547 bin [11.6,11.7) has 18197 bin [11.7,11.8) has 18276 bin [11.8,11.9) has 18207 bin [11.9,12.0) has 17985 bin [12.0,12.1) has 17725 bin [12.1,12.2) has 17718 bin [12.2,12.3) has 17490 bin [12.3,12.4) has 17282 bin [12.4,12.5) has 17345 bin [12.5,12.6) has 17479 bin [12.6,12.7) has 17598 bin [12.7,12.8) has 17486 bin [12.8,12.9) has 17262 bin [12.9,13.0) has 16909 bin [13.0,13.1) has 17018 bin [13.1,13.2) has 16766 bin [13.2,13.3) has 16480 bin [13.3,13.4) has 16560 bin [13.4,13.5) has 16284 bin [13.5,13.6) has 16197 bin [13.6,13.7) has 16315 bin [13.7,13.8) has 16158 bin [13.8,13.9) has 15791 bin [13.9,14.0) has 15727 bin [14.0,14.1) has 15659 bin [14.1,14.2) has 15498 bin [14.2,14.3) has 15527 bin [14.3,14.4) has 15414 bin [14.4,14.5) has 15508 bin [14.5,14.6) has 15199 bin [14.6,14.7) has 15142 bin [14.7,14.8) has 15226 bin [14.8,14.9) has 15286 bin [14.9,15.0) has 14825 bin [15.0,15.1) has 14592 bin [15.1,15.2) has 14212 bin [15.2,15.3) has 14490 bin [15.3,15.4) has 14005 bin [15.4,15.5) has 14290 bin [15.5,15.6) has 14035 bin [15.6,15.7) has 13463 bin [15.7,15.8) has 13597 bin [15.8,15.9) has 13432 bin [15.9,16.0) has 13573 bin [16.0,16.1) has 13714 bin [16.1,16.2) has 13377 bin [16.2,16.3) has 13420 bin [16.3,16.4) has 13082 bin [16.4,16.5) has 12795 bin [16.5,16.6) has 12582 bin [16.6,16.7) has 12639 bin [16.7,16.8) has 12590 bin [16.8,16.9) has 12327 bin [16.9,17.0) has 12270 bin [17.0,17.1) has 12321 bin [17.1,17.2) has 12143 bin [17.2,17.3) has 12097 bin [17.3,17.4) has 11978 bin [17.4,17.5) has 11658 bin [17.5,17.6) has 11285 bin [17.6,17.7) has 11133 bin [17.7,17.8) has 10940 bin [17.8,17.9) has 11012 bin [17.9,18.0) has 10750 bin [18.0,18.1) has 10653 bin [18.1,18.2) has 10608 bin [18.2,18.3) has 10264 bin [18.3,18.4) has 10233 bin [18.4,18.5) has 9962 bin [18.5,18.6) has 9551 bin [18.6,18.7) has 9166 bin [18.7,18.8) has 9111 bin [18.8,18.9) has 8746 bin [18.9,19.0) has 8687 bin [19.0,19.1) has 8430 bin [19.1,19.2) has 8506 bin [19.2,19.3) has 8335 bin [19.3,19.4) has 7806 bin [19.4,19.5) has 7267 bin [19.5,19.6) has 7421 bin [19.6,19.7) has 7177 bin [19.7,19.8) has 7055 bin [19.8,19.9) has 6669 bin [19.9,20.0) has 6707 bin [20.0,20.1) has 6643 bin [20.1,20.2) has 6306 bin [20.2,20.3) has 6126 bin [20.3,20.4) has 5788 bin [20.4,20.5) has 5926 bin [20.5,20.6) has 5788 bin [20.6,20.7) has 5595 bin [20.7,20.8) has 5363 bin [20.8,20.9) has 5356 bin [20.9,21.0) has 5104 bin [21.0,21.1) has 4953 bin [21.1,21.2) has 4894 bin [21.2,21.3) has 4841 bin [21.3,21.4) has 4849 bin [21.4,21.5) has 4665 bin [21.5,21.6) has 4489 bin [21.6,21.7) has 4257 bin [21.7,21.8) has 4021 bin [21.8,21.9) has 3959 bin [21.9,22.0) has 3692 bin [22.0,22.1) has 3657 bin [22.1,22.2) has 3528 bin [22.2,22.3) has 3442 bin [22.3,22.4) has 3218 bin [22.4,22.5) has 3135 bin [22.5,22.6) has 3107 bin [22.6,22.7) has 3011 bin [22.7,22.8) has 2909 bin [22.8,22.9) has 2859 bin [22.9,23.0) has 2829 bin [23.0,23.1) has 2608 bin [23.1,23.2) has 2470 bin [23.2,23.3) has 2210 bin [23.3,23.4) has 2053 bin [23.4,23.5) has 1934 bin [23.5,23.6) has 1866 bin [23.6,23.7) has 1628 bin [23.7,23.8) has 1597 bin [23.8,23.9) has 1458 bin [23.9,24.0) has 1399 bin [24.0,24.1) has 1277 bin [24.1,24.2) has 1193 bin [24.2,24.3) has 1140 bin [24.3,24.4) has 1076 bin [24.4,24.5) has 950 bin [24.5,24.6) has 763 bin [24.6,24.7) has 708 bin [24.7,24.8) has 665 bin [24.8,24.9) has 524 bin [24.9,25.0) has 436 bin [25.0,25.1) has 383 bin [25.1,25.2) has 317 bin [25.2,25.3) has 299 bin [25.3,25.4) has 209 bin [25.4,25.5) has 195 bin [25.5,25.6) has 181 bin [25.6,25.7) has 164 bin [25.7,25.8) has 166 bin [25.8,25.9) has 142 bin [25.9,26.0) has 146 bin [26.0,26.1) has 120 bin [26.1,26.2) has 110 bin [26.2,26.3) has 90 bin [26.3,26.4) has 73 bin [26.4,26.5) has 84 bin [26.5,26.6) has 55 bin [26.6,26.7) has 57 bin [26.7,26.8) has 46 bin [26.8,26.9) has 26 bin [26.9,27.0) has 31 bin [27.0,27.1) has 34 bin [27.1,27.2) has 17 bin [27.2,27.3) has 23 bin [27.3,27.4) has 18 bin [27.4,27.5) has 16 bin [27.5,27.6) has 21 bin [27.6,27.7) has 11 bin [27.7,27.8) has 9 bin [27.8,27.9) has 9 bin [27.9,28.0) has 8 bin [28.0,28.1) has 1 bin [28.1,28.2) has 2 average z coordinate -0.7 for 33371540 element(s) point source id histogram with bin size 1.000000 bin 146 has 603242 bin 147 has 25963417 bin 148 has 6804881 average point source id 147.185836164588153 for 33371540 element(s)