lasinfo (210611) report for 'AHN4T/38DN1_09.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: 45870252 number of points by return: 45481044 312064 67744 8756 644 scale factor x y z: 0.001 0.001 0.001 offset x y z: 112980 434980 0 min x y z: 112980.000 434980.000 -2.228 max x y z: 114019.999 436269.999 18.081 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: 45870252 extended number of points by return: 45481044 312064 67744 8756 644 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 -2228 18081 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 31 user_data 6 7 point_source_ID 64 66 gps_time 269713256.197450 269715153.036455 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 26 255 B 13 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.9 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45481044 number of intermediate returns: 77090 number of last returns: 45479062 number of single returns: 45166944 covered area in square units/kilounits: 1297536/1.30 point density: all returns 35.35 last only 35.05 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45870252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45481044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 312064 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 67744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 8756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 644 instead zero. overview over extended number of returns of given pulse: 45166944 490429 176885 32561 3376 57 0 0 0 0 0 0 0 0 0 histogram of classification of points: 734666 unclassified (1) 44365522 ground (2) 667112 building (6) 86686 water (9) 16266 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3263990 +---> 144607 of those are unclassified (1) +---> 3047491 of those are ground (2) +---> 62849 of those are building (6) +---> 8481 of those are water (9) +---> 562 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 5 bin [-2.2,-2.1) has 3465 bin [-2.1,-2.0) has 232132 bin [-2.0,-1.9) has 654098 bin [-1.9,-1.8) has 786109 bin [-1.8,-1.7) has 1331899 bin [-1.7,-1.6) has 3408101 bin [-1.6,-1.5) has 10379331 bin [-1.5,-1.4) has 14052364 bin [-1.4,-1.3) has 7011380 bin [-1.3,-1.2) has 3092052 bin [-1.2,-1.1) has 1637515 bin [-1.1,-1.0) has 838579 bin [-1.0,-0.9) has 515513 bin [-0.9,-0.8) has 313860 bin [-0.8,-0.7) has 197380 bin [-0.7,-0.6) has 91626 bin [-0.6,-0.5) has 34964 bin [-0.5,-0.4) has 20180 bin [-0.4,-0.3) has 16629 bin [-0.3,-0.2) has 16331 bin [-0.2,-0.1) has 14642 bin [-0.1,0.0) has 11785 bin [0.0,0.1) has 10849 bin [0.1,0.2) has 9309 bin [0.2,0.3) has 10092 bin [0.3,0.4) has 8473 bin [0.4,0.5) has 8259 bin [0.5,0.6) has 7759 bin [0.6,0.7) has 7736 bin [0.7,0.8) has 8537 bin [0.8,0.9) has 7772 bin [0.9,1.0) has 7119 bin [1.0,1.1) has 8014 bin [1.1,1.2) has 8939 bin [1.2,1.3) has 9785 bin [1.3,1.4) has 10178 bin [1.4,1.5) has 14054 bin [1.5,1.6) has 14889 bin [1.6,1.7) has 16283 bin [1.7,1.8) has 18090 bin [1.8,1.9) has 22069 bin [1.9,2.0) has 22485 bin [2.0,2.1) has 21977 bin [2.1,2.2) has 22659 bin [2.2,2.3) has 22046 bin [2.3,2.4) has 21869 bin [2.4,2.5) has 21394 bin [2.5,2.6) has 20911 bin [2.6,2.7) has 20221 bin [2.7,2.8) has 19772 bin [2.8,2.9) has 19989 bin [2.9,3.0) has 20111 bin [3.0,3.1) has 19873 bin [3.1,3.2) has 21008 bin [3.2,3.3) has 22220 bin [3.3,3.4) has 24705 bin [3.4,3.5) has 20555 bin [3.5,3.6) has 20372 bin [3.6,3.7) has 20677 bin [3.7,3.8) has 20767 bin [3.8,3.9) has 20545 bin [3.9,4.0) has 20161 bin [4.0,4.1) has 20412 bin [4.1,4.2) has 20040 bin [4.2,4.3) has 19935 bin [4.3,4.4) has 19716 bin [4.4,4.5) has 19917 bin [4.5,4.6) has 20188 bin [4.6,4.7) has 20426 bin [4.7,4.8) has 22289 bin [4.8,4.9) has 20707 bin [4.9,5.0) has 20381 bin [5.0,5.1) has 19568 bin [5.1,5.2) has 18472 bin [5.2,5.3) has 15689 bin [5.3,5.4) has 12457 bin [5.4,5.5) has 9707 bin [5.5,5.6) has 9474 bin [5.6,5.7) has 8115 bin [5.7,5.8) has 8060 bin [5.8,5.9) has 8088 bin [5.9,6.0) has 7961 bin [6.0,6.1) has 8051 bin [6.1,6.2) has 8121 bin [6.2,6.3) has 7925 bin [6.3,6.4) has 7588 bin [6.4,6.5) has 7237 bin [6.5,6.6) has 6852 bin [6.6,6.7) has 6696 bin [6.7,6.8) has 6625 bin [6.8,6.9) has 6490 bin [6.9,7.0) has 6702 bin [7.0,7.1) has 6667 bin [7.1,7.2) has 6412 bin [7.2,7.3) has 6531 bin [7.3,7.4) has 6307 bin [7.4,7.5) has 6008 bin [7.5,7.6) has 5549 bin [7.6,7.7) has 5623 bin [7.7,7.8) has 5481 bin [7.8,7.9) has 5405 bin [7.9,8.0) has 5324 bin [8.0,8.1) has 4996 bin [8.1,8.2) has 3700 bin [8.2,8.3) has 3701 bin [8.3,8.4) has 3643 bin [8.4,8.5) has 3620 bin [8.5,8.6) has 3572 bin [8.6,8.7) has 3566 bin [8.7,8.8) has 3482 bin [8.8,8.9) has 3297 bin [8.9,9.0) has 3318 bin [9.0,9.1) has 3200 bin [9.1,9.2) has 3232 bin [9.2,9.3) has 3148 bin [9.3,9.4) has 2998 bin [9.4,9.5) has 2993 bin [9.5,9.6) has 2905 bin [9.6,9.7) has 2793 bin [9.7,9.8) has 2819 bin [9.8,9.9) has 2741 bin [9.9,10.0) has 2642 bin [10.0,10.1) has 2718 bin [10.1,10.2) has 2525 bin [10.2,10.3) has 2436 bin [10.3,10.4) has 2330 bin [10.4,10.5) has 2232 bin [10.5,10.6) has 1972 bin [10.6,10.7) has 1859 bin [10.7,10.8) has 1805 bin [10.8,10.9) has 1701 bin [10.9,11.0) has 1520 bin [11.0,11.1) has 1460 bin [11.1,11.2) has 1293 bin [11.2,11.3) has 1150 bin [11.3,11.4) has 1161 bin [11.4,11.5) has 1136 bin [11.5,11.6) has 1027 bin [11.6,11.7) has 976 bin [11.7,11.8) has 931 bin [11.8,11.9) has 865 bin [11.9,12.0) has 785 bin [12.0,12.1) has 753 bin [12.1,12.2) has 693 bin [12.2,12.3) has 572 bin [12.3,12.4) has 505 bin [12.4,12.5) has 459 bin [12.5,12.6) has 392 bin [12.6,12.7) has 375 bin [12.7,12.8) has 300 bin [12.8,12.9) has 262 bin [12.9,13.0) has 225 bin [13.0,13.1) has 191 bin [13.1,13.2) has 176 bin [13.2,13.3) has 154 bin [13.3,13.4) has 135 bin [13.4,13.5) has 132 bin [13.5,13.6) has 133 bin [13.6,13.7) has 118 bin [13.7,13.8) has 110 bin [13.8,13.9) has 82 bin [13.9,14.0) has 65 bin [14.0,14.1) has 55 bin [14.1,14.2) has 45 bin [14.2,14.3) has 43 bin [14.3,14.4) has 32 bin [14.4,14.5) has 35 bin [14.5,14.6) has 10 bin [14.6,14.7) has 18 bin [14.7,14.8) has 9 bin [14.8,14.9) has 14 bin [14.9,15.0) has 11 bin [15.0,15.1) has 14 bin [15.1,15.2) has 11 bin [15.2,15.3) has 12 bin [15.3,15.4) has 12 bin [15.4,15.5) has 16 bin [15.5,15.6) has 15 bin [15.6,15.7) has 13 bin [15.7,15.8) has 18 bin [15.8,15.9) has 12 bin [15.9,16.0) has 10 bin [16.0,16.1) has 7 bin [16.1,16.2) has 9 bin [16.2,16.3) has 9 bin [16.3,16.4) has 7 bin [16.4,16.5) has 7 bin [16.5,16.6) has 8 bin [16.6,16.7) has 8 bin [16.7,16.8) has 5 bin [16.8,16.9) has 9 bin [16.9,17.0) has 5 bin [17.0,17.1) has 5 bin [17.1,17.2) has 7 bin [17.2,17.3) has 3 bin [17.3,17.4) has 1 bin [17.4,17.5) has 2 bin [17.5,17.6) has 2 bin [17.7,17.8) has 6 bin [17.9,18.0) has 3 bin [18.0,18.1) has 5 average z coordinate -1.3 for 45870252 element(s) point source id histogram with bin size 1.000000 bin 64 has 6666732 bin 65 has 32327128 bin 66 has 6876392 average point source id 65.00457071829473 for 45870252 element(s)