lasinfo (210611) report for 'AHN4T/38DN1_23.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: 180/2021 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: 40640106 number of points by return: 39412129 879500 274856 64838 8783 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 431230 0 min x y z: 111980.000 431230.000 -2.720 max x y z: 113019.999 432519.999 29.423 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: 40640106 extended number of points by return: 39412129 879500 274856 64838 8783 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 -2720 29423 intensity 0 4933 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 -10 33 user_data 6 7 point_source_ID 57 62 gps_time 260023675.023258 269711367.752422 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 14 255 B 10 255 NIR 68 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 5500 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.92 34.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39412129 number of intermediate returns: 350317 number of last returns: 39396277 number of single returns: 38518617 covered area in square units/kilounits: 1292692/1.29 point density: all returns 31.44 last only 30.48 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40640106 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39412129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 879500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 274856 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 64838 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8783 instead zero. overview over extended number of returns of given pulse: 38518617 1219294 632673 225371 42566 1540 45 0 0 0 0 0 0 0 0 histogram of classification of points: 1893613 unclassified (1) 36793029 ground (2) 1070797 building (6) 865204 water (9) 17463 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2663384 +---> 154303 of those are unclassified (1) +---> 2328964 of those are ground (2) +---> 125756 of those are building (6) +---> 52780 of those are water (9) +---> 1581 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 10 bin [-2.7,-2.6) has 1505 bin [-2.6,-2.5) has 67956 bin [-2.5,-2.4) has 62321 bin [-2.4,-2.3) has 204535 bin [-2.3,-2.2) has 565246 bin [-2.2,-2.1) has 756449 bin [-2.1,-2.0) has 1547493 bin [-2.0,-1.9) has 4886511 bin [-1.9,-1.8) has 8843074 bin [-1.8,-1.7) has 8975076 bin [-1.7,-1.6) has 5779310 bin [-1.6,-1.5) has 2283926 bin [-1.5,-1.4) has 796666 bin [-1.4,-1.3) has 374283 bin [-1.3,-1.2) has 266149 bin [-1.2,-1.1) has 245228 bin [-1.1,-1.0) has 343851 bin [-1.0,-0.9) has 422542 bin [-0.9,-0.8) has 195488 bin [-0.8,-0.7) has 181666 bin [-0.7,-0.6) has 158057 bin [-0.6,-0.5) has 186240 bin [-0.5,-0.4) has 214880 bin [-0.4,-0.3) has 204824 bin [-0.3,-0.2) has 157727 bin [-0.2,-0.1) has 136558 bin [-0.1,0.0) has 104552 bin [0.0,0.1) has 56406 bin [0.1,0.2) has 41891 bin [0.2,0.3) has 39968 bin [0.3,0.4) has 36465 bin [0.4,0.5) has 28676 bin [0.5,0.6) has 27554 bin [0.6,0.7) has 28552 bin [0.7,0.8) has 28413 bin [0.8,0.9) has 30605 bin [0.9,1.0) has 30555 bin [1.0,1.1) has 27904 bin [1.1,1.2) has 27959 bin [1.2,1.3) has 29644 bin [1.3,1.4) has 27635 bin [1.4,1.5) has 31313 bin [1.5,1.6) has 35507 bin [1.6,1.7) has 28143 bin [1.7,1.8) has 26630 bin [1.8,1.9) has 27012 bin [1.9,2.0) has 26478 bin [2.0,2.1) has 29039 bin [2.1,2.2) has 28376 bin [2.2,2.3) has 22159 bin [2.3,2.4) has 23055 bin [2.4,2.5) has 23882 bin [2.5,2.6) has 28576 bin [2.6,2.7) has 26035 bin [2.7,2.8) has 26733 bin [2.8,2.9) has 24849 bin [2.9,3.0) has 25690 bin [3.0,3.1) has 26880 bin [3.1,3.2) has 24894 bin [3.2,3.3) has 26838 bin [3.3,3.4) has 33700 bin [3.4,3.5) has 26527 bin [3.5,3.6) has 23006 bin [3.6,3.7) has 21765 bin [3.7,3.8) has 20933 bin [3.8,3.9) has 21422 bin [3.9,4.0) has 21765 bin [4.0,4.1) has 21620 bin [4.1,4.2) has 27155 bin [4.2,4.3) has 28016 bin [4.3,4.4) has 23285 bin [4.4,4.5) has 21555 bin [4.5,4.6) has 19311 bin [4.6,4.7) has 19928 bin [4.7,4.8) has 27941 bin [4.8,4.9) has 28581 bin [4.9,5.0) has 31148 bin [5.0,5.1) has 33914 bin [5.1,5.2) has 31651 bin [5.2,5.3) has 30500 bin [5.3,5.4) has 28265 bin [5.4,5.5) has 25689 bin [5.5,5.6) has 26898 bin [5.6,5.7) has 28335 bin [5.7,5.8) has 24209 bin [5.8,5.9) has 19422 bin [5.9,6.0) has 19788 bin [6.0,6.1) has 19135 bin [6.1,6.2) has 19652 bin [6.2,6.3) has 32736 bin [6.3,6.4) has 28071 bin [6.4,6.5) has 27686 bin [6.5,6.6) has 20729 bin [6.6,6.7) has 18344 bin [6.7,6.8) has 17638 bin [6.8,6.9) has 17283 bin [6.9,7.0) has 17255 bin [7.0,7.1) has 16972 bin [7.1,7.2) has 15395 bin [7.2,7.3) has 15426 bin [7.3,7.4) has 14880 bin [7.4,7.5) has 15094 bin [7.5,7.6) has 14602 bin [7.6,7.7) has 21771 bin [7.7,7.8) has 16758 bin [7.8,7.9) has 13924 bin [7.9,8.0) has 13915 bin [8.0,8.1) has 16757 bin [8.1,8.2) has 15289 bin [8.2,8.3) has 14572 bin [8.3,8.4) has 14857 bin [8.4,8.5) has 14916 bin [8.5,8.6) has 18582 bin [8.6,8.7) has 17767 bin [8.7,8.8) has 16240 bin [8.8,8.9) has 16610 bin [8.9,9.0) has 15457 bin [9.0,9.1) has 15812 bin [9.1,9.2) has 14854 bin [9.2,9.3) has 17596 bin [9.3,9.4) has 15286 bin [9.4,9.5) has 11312 bin [9.5,9.6) has 9188 bin [9.6,9.7) has 9789 bin [9.7,9.8) has 9885 bin [9.8,9.9) has 9896 bin [9.9,10.0) has 8222 bin [10.0,10.1) has 7987 bin [10.1,10.2) has 7576 bin [10.2,10.3) has 7303 bin [10.3,10.4) has 7069 bin [10.4,10.5) has 6841 bin [10.5,10.6) has 6544 bin [10.6,10.7) has 6626 bin [10.7,10.8) has 6486 bin [10.8,10.9) has 6355 bin [10.9,11.0) has 6127 bin [11.0,11.1) has 5946 bin [11.1,11.2) has 6112 bin [11.2,11.3) has 6203 bin [11.3,11.4) has 6020 bin [11.4,11.5) has 5724 bin [11.5,11.6) has 5637 bin [11.6,11.7) has 7373 bin [11.7,11.8) has 6023 bin [11.8,11.9) has 5735 bin [11.9,12.0) has 5993 bin [12.0,12.1) has 5588 bin [12.1,12.2) has 5429 bin [12.2,12.3) has 5594 bin [12.3,12.4) has 5251 bin [12.4,12.5) has 5153 bin [12.5,12.6) has 4767 bin [12.6,12.7) has 4915 bin [12.7,12.8) has 5077 bin [12.8,12.9) has 5847 bin [12.9,13.0) has 5196 bin [13.0,13.1) has 4934 bin [13.1,13.2) has 4581 bin [13.2,13.3) has 4393 bin [13.3,13.4) has 4100 bin [13.4,13.5) has 4427 bin [13.5,13.6) has 4461 bin [13.6,13.7) has 4160 bin [13.7,13.8) has 3824 bin [13.8,13.9) has 3768 bin [13.9,14.0) has 3817 bin [14.0,14.1) has 3709 bin [14.1,14.2) has 4026 bin [14.2,14.3) has 4243 bin [14.3,14.4) has 4111 bin [14.4,14.5) has 3759 bin [14.5,14.6) has 3581 bin [14.6,14.7) has 3408 bin [14.7,14.8) has 3337 bin [14.8,14.9) has 2973 bin [14.9,15.0) has 2727 bin [15.0,15.1) has 2891 bin [15.1,15.2) has 2763 bin [15.2,15.3) has 2643 bin [15.3,15.4) has 2578 bin [15.4,15.5) has 2628 bin [15.5,15.6) has 2594 bin [15.6,15.7) has 2325 bin [15.7,15.8) has 2394 bin [15.8,15.9) has 2212 bin [15.9,16.0) has 2103 bin [16.0,16.1) has 2009 bin [16.1,16.2) has 1956 bin [16.2,16.3) has 5159 bin [16.3,16.4) has 5182 bin [16.4,16.5) has 2381 bin [16.5,16.6) has 1695 bin [16.6,16.7) has 1515 bin [16.7,16.8) has 1469 bin [16.8,16.9) has 1560 bin [16.9,17.0) has 1524 bin [17.0,17.1) has 1638 bin [17.1,17.2) has 1586 bin [17.2,17.3) has 1454 bin [17.3,17.4) has 1376 bin [17.4,17.5) has 1419 bin [17.5,17.6) has 1399 bin [17.6,17.7) has 1430 bin [17.7,17.8) has 1278 bin [17.8,17.9) has 1305 bin [17.9,18.0) has 1218 bin [18.0,18.1) has 1295 bin [18.1,18.2) has 1239 bin [18.2,18.3) has 1097 bin [18.3,18.4) has 1112 bin [18.4,18.5) has 1066 bin [18.5,18.6) has 1008 bin [18.6,18.7) has 993 bin [18.7,18.8) has 947 bin [18.8,18.9) has 912 bin [18.9,19.0) has 952 bin [19.0,19.1) has 879 bin [19.1,19.2) has 894 bin [19.2,19.3) has 873 bin [19.3,19.4) has 826 bin [19.4,19.5) has 782 bin [19.5,19.6) has 786 bin [19.6,19.7) has 732 bin [19.7,19.8) has 764 bin [19.8,19.9) has 712 bin [19.9,20.0) has 653 bin [20.0,20.1) has 673 bin [20.1,20.2) has 617 bin [20.2,20.3) has 567 bin [20.3,20.4) has 503 bin [20.4,20.5) has 559 bin [20.5,20.6) has 547 bin [20.6,20.7) has 479 bin [20.7,20.8) has 528 bin [20.8,20.9) has 477 bin [20.9,21.0) has 414 bin [21.0,21.1) has 438 bin [21.1,21.2) has 388 bin [21.2,21.3) has 360 bin [21.3,21.4) has 338 bin [21.4,21.5) has 315 bin [21.5,21.6) has 269 bin [21.6,21.7) has 292 bin [21.7,21.8) has 258 bin [21.8,21.9) has 226 bin [21.9,22.0) has 243 bin [22.0,22.1) has 202 bin [22.1,22.2) has 200 bin [22.2,22.3) has 176 bin [22.3,22.4) has 195 bin [22.4,22.5) has 162 bin [22.5,22.6) has 170 bin [22.6,22.7) has 181 bin [22.7,22.8) has 146 bin [22.8,22.9) has 158 bin [22.9,23.0) has 154 bin [23.0,23.1) has 120 bin [23.1,23.2) has 119 bin [23.2,23.3) has 129 bin [23.3,23.4) has 135 bin [23.4,23.5) has 118 bin [23.5,23.6) has 110 bin [23.6,23.7) has 120 bin [23.7,23.8) has 140 bin [23.8,23.9) has 129 bin [23.9,24.0) has 124 bin [24.0,24.1) has 136 bin [24.1,24.2) has 119 bin [24.2,24.3) has 128 bin [24.3,24.4) has 116 bin [24.4,24.5) has 119 bin [24.5,24.6) has 118 bin [24.6,24.7) has 103 bin [24.7,24.8) has 99 bin [24.8,24.9) has 95 bin [24.9,25.0) has 93 bin [25.0,25.1) has 92 bin [25.1,25.2) has 110 bin [25.2,25.3) has 84 bin [25.3,25.4) has 92 bin [25.4,25.5) has 101 bin [25.5,25.6) has 98 bin [25.6,25.7) has 103 bin [25.7,25.8) has 83 bin [25.8,25.9) has 79 bin [25.9,26.0) has 86 bin [26.0,26.1) has 79 bin [26.1,26.2) has 74 bin [26.2,26.3) has 73 bin [26.3,26.4) has 65 bin [26.4,26.5) has 65 bin [26.5,26.6) has 51 bin [26.6,26.7) has 43 bin [26.7,26.8) has 26 bin [26.8,26.9) has 19 bin [26.9,27.0) has 21 bin [27.0,27.1) has 16 bin [27.1,27.2) has 17 bin [27.2,27.3) has 15 bin [27.3,27.4) has 4 bin [27.4,27.5) has 4 bin [27.5,27.6) has 5 bin [27.6,27.7) has 7 bin [27.7,27.8) has 5 bin [27.8,27.9) has 4 bin [27.9,28.0) has 3 bin [28.0,28.1) has 1 bin [28.2,28.3) has 1 bin [28.6,28.7) has 1 bin [28.7,28.8) has 1 bin [29.0,29.1) has 3 bin [29.1,29.2) has 5 bin [29.2,29.3) has 1 bin [29.4,29.5) has 1 average z coordinate -1.2 for 40640106 element(s) point source id histogram with bin size 1.000000 bin 57 has 384811 bin 61 has 21349255 bin 62 has 18906040 average point source id 61.427331464145297 for 40640106 element(s)