lasinfo (210611) report for 'AHN4T/37EZ1_01.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: 43737239 number of points by return: 42620781 850248 225810 36926 3474 scale factor x y z: 0.001 0.001 0.001 offset x y z: 79980 442480 0 min x y z: 79980.000 442480.000 -3.365 max x y z: 81019.999 443769.999 25.700 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: 43737239 extended number of points by return: 42620781 850248 225810 36926 3474 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 -3365 25700 intensity 57 4918 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 -30 29 user_data 6 7 point_source_ID 15 17 gps_time 268438972.251796 268441417.089989 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 27 255 B 7 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.57 49.18 ('Amplitude') attribute1 -15.71 33.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42620781 number of intermediate returns: 266851 number of last returns: 42612011 number of single returns: 41762404 covered area in square units/kilounits: 1308172/1.31 point density: all returns 33.43 last only 32.57 (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 43737239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42620781 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 850248 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 225810 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 36926 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3474 instead zero. overview over extended number of returns of given pulse: 41762404 1255456 567760 134154 17410 55 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1659168 unclassified (1) 41298667 ground (2) 553455 building (6) 144414 water (9) 81535 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3233647 +---> 205562 of those are unclassified (1) +---> 2948797 of those are ground (2) +---> 35938 of those are building (6) +---> 18253 of those are water (9) +---> 25097 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.4,-3.3) has 57 bin [-3.3,-3.2) has 8020 bin [-3.2,-3.1) has 88740 bin [-3.1,-3.0) has 77057 bin [-3.0,-2.9) has 176371 bin [-2.9,-2.8) has 779589 bin [-2.8,-2.7) has 2203585 bin [-2.7,-2.6) has 2166152 bin [-2.6,-2.5) has 2035704 bin [-2.5,-2.4) has 3080014 bin [-2.4,-2.3) has 4910397 bin [-2.3,-2.2) has 4902951 bin [-2.2,-2.1) has 3845808 bin [-2.1,-2.0) has 3077446 bin [-2.0,-1.9) has 2958645 bin [-1.9,-1.8) has 2537520 bin [-1.8,-1.7) has 1796807 bin [-1.7,-1.6) has 1304338 bin [-1.6,-1.5) has 1126324 bin [-1.5,-1.4) has 933569 bin [-1.4,-1.3) has 664915 bin [-1.3,-1.2) has 458125 bin [-1.2,-1.1) has 268926 bin [-1.1,-1.0) has 221584 bin [-1.0,-0.9) has 170831 bin [-0.9,-0.8) has 154991 bin [-0.8,-0.7) has 156528 bin [-0.7,-0.6) has 147439 bin [-0.6,-0.5) has 119717 bin [-0.5,-0.4) has 184654 bin [-0.4,-0.3) has 251388 bin [-0.3,-0.2) has 221595 bin [-0.2,-0.1) has 256303 bin [-0.1,0.0) has 275773 bin [0.0,0.1) has 193392 bin [0.1,0.2) has 93804 bin [0.2,0.3) has 44004 bin [0.3,0.4) has 30241 bin [0.4,0.5) has 27162 bin [0.5,0.6) has 25392 bin [0.6,0.7) has 25755 bin [0.7,0.8) has 25077 bin [0.8,0.9) has 24320 bin [0.9,1.0) has 25169 bin [1.0,1.1) has 26695 bin [1.1,1.2) has 27180 bin [1.2,1.3) has 26112 bin [1.3,1.4) has 27366 bin [1.4,1.5) has 27133 bin [1.5,1.6) has 27069 bin [1.6,1.7) has 27543 bin [1.7,1.8) has 25614 bin [1.8,1.9) has 26680 bin [1.9,2.0) has 31652 bin [2.0,2.1) has 26396 bin [2.1,2.2) has 25258 bin [2.2,2.3) has 24849 bin [2.3,2.4) has 24473 bin [2.4,2.5) has 25311 bin [2.5,2.6) has 24641 bin [2.6,2.7) has 24855 bin [2.7,2.8) has 25094 bin [2.8,2.9) has 25398 bin [2.9,3.0) has 25609 bin [3.0,3.1) has 25482 bin [3.1,3.2) has 25083 bin [3.2,3.3) has 24426 bin [3.3,3.4) has 24745 bin [3.4,3.5) has 23721 bin [3.5,3.6) has 23698 bin [3.6,3.7) has 23997 bin [3.7,3.8) has 24230 bin [3.8,3.9) has 23629 bin [3.9,4.0) has 23964 bin [4.0,4.1) has 23848 bin [4.1,4.2) has 22385 bin [4.2,4.3) has 22198 bin [4.3,4.4) has 20756 bin [4.4,4.5) has 20289 bin [4.5,4.6) has 19232 bin [4.6,4.7) has 19523 bin [4.7,4.8) has 19123 bin [4.8,4.9) has 18461 bin [4.9,5.0) has 18360 bin [5.0,5.1) has 17757 bin [5.1,5.2) has 17438 bin [5.2,5.3) has 17248 bin [5.3,5.4) has 15928 bin [5.4,5.5) has 15554 bin [5.5,5.6) has 15229 bin [5.6,5.7) has 15381 bin [5.7,5.8) has 15186 bin [5.8,5.9) has 14222 bin [5.9,6.0) has 13728 bin [6.0,6.1) has 13060 bin [6.1,6.2) has 12433 bin [6.2,6.3) has 11307 bin [6.3,6.4) has 11339 bin [6.4,6.5) has 11235 bin [6.5,6.6) has 10548 bin [6.6,6.7) has 10616 bin [6.7,6.8) has 10407 bin [6.8,6.9) has 10053 bin [6.9,7.0) has 9960 bin [7.0,7.1) has 10036 bin [7.1,7.2) has 10718 bin [7.2,7.3) has 9374 bin [7.3,7.4) has 9164 bin [7.4,7.5) has 9036 bin [7.5,7.6) has 8651 bin [7.6,7.7) has 8688 bin [7.7,7.8) has 8266 bin [7.8,7.9) has 8138 bin [7.9,8.0) has 7896 bin [8.0,8.1) has 7853 bin [8.1,8.2) has 7455 bin [8.2,8.3) has 7669 bin [8.3,8.4) has 7377 bin [8.4,8.5) has 7352 bin [8.5,8.6) has 7176 bin [8.6,8.7) has 6905 bin [8.7,8.8) has 6876 bin [8.8,8.9) has 6567 bin [8.9,9.0) has 6293 bin [9.0,9.1) has 6306 bin [9.1,9.2) has 6338 bin [9.2,9.3) has 6464 bin [9.3,9.4) has 6377 bin [9.4,9.5) has 6394 bin [9.5,9.6) has 6300 bin [9.6,9.7) has 6208 bin [9.7,9.8) has 6194 bin [9.8,9.9) has 6170 bin [9.9,10.0) has 6011 bin [10.0,10.1) has 5791 bin [10.1,10.2) has 5796 bin [10.2,10.3) has 5754 bin [10.3,10.4) has 5558 bin [10.4,10.5) has 5473 bin [10.5,10.6) has 5251 bin [10.6,10.7) has 5087 bin [10.7,10.8) has 5019 bin [10.8,10.9) has 4762 bin [10.9,11.0) has 4653 bin [11.0,11.1) has 4426 bin [11.1,11.2) has 4434 bin [11.2,11.3) has 4372 bin [11.3,11.4) has 4334 bin [11.4,11.5) has 4288 bin [11.5,11.6) has 4275 bin [11.6,11.7) has 4008 bin [11.7,11.8) has 4030 bin [11.8,11.9) has 3941 bin [11.9,12.0) has 3813 bin [12.0,12.1) has 3699 bin [12.1,12.2) has 3670 bin [12.2,12.3) has 3514 bin [12.3,12.4) has 3450 bin [12.4,12.5) has 3351 bin [12.5,12.6) has 3289 bin [12.6,12.7) has 3224 bin [12.7,12.8) has 3242 bin [12.8,12.9) has 3054 bin [12.9,13.0) has 2916 bin [13.0,13.1) has 2774 bin [13.1,13.2) has 2712 bin [13.2,13.3) has 2785 bin [13.3,13.4) has 2666 bin [13.4,13.5) has 2481 bin [13.5,13.6) has 2457 bin [13.6,13.7) has 2401 bin [13.7,13.8) has 2322 bin [13.8,13.9) has 2315 bin [13.9,14.0) has 2274 bin [14.0,14.1) has 2125 bin [14.1,14.2) has 2096 bin [14.2,14.3) has 1988 bin [14.3,14.4) has 1830 bin [14.4,14.5) has 1707 bin [14.5,14.6) has 1650 bin [14.6,14.7) has 1537 bin [14.7,14.8) has 1494 bin [14.8,14.9) has 1368 bin [14.9,15.0) has 1282 bin [15.0,15.1) has 1216 bin [15.1,15.2) has 1087 bin [15.2,15.3) has 1051 bin [15.3,15.4) has 960 bin [15.4,15.5) has 997 bin [15.5,15.6) has 898 bin [15.6,15.7) has 837 bin [15.7,15.8) has 810 bin [15.8,15.9) has 744 bin [15.9,16.0) has 719 bin [16.0,16.1) has 694 bin [16.1,16.2) has 745 bin [16.2,16.3) has 628 bin [16.3,16.4) has 638 bin [16.4,16.5) has 639 bin [16.5,16.6) has 615 bin [16.6,16.7) has 540 bin [16.7,16.8) has 556 bin [16.8,16.9) has 535 bin [16.9,17.0) has 584 bin [17.0,17.1) has 561 bin [17.1,17.2) has 501 bin [17.2,17.3) has 519 bin [17.3,17.4) has 443 bin [17.4,17.5) has 496 bin [17.5,17.6) has 437 bin [17.6,17.7) has 434 bin [17.7,17.8) has 384 bin [17.8,17.9) has 364 bin [17.9,18.0) has 347 bin [18.0,18.1) has 315 bin [18.1,18.2) has 319 bin [18.2,18.3) has 278 bin [18.3,18.4) has 301 bin [18.4,18.5) has 284 bin [18.5,18.6) has 260 bin [18.6,18.7) has 258 bin [18.7,18.8) has 248 bin [18.8,18.9) has 235 bin [18.9,19.0) has 197 bin [19.0,19.1) has 209 bin [19.1,19.2) has 185 bin [19.2,19.3) has 162 bin [19.3,19.4) has 170 bin [19.4,19.5) has 148 bin [19.5,19.6) has 150 bin [19.6,19.7) has 137 bin [19.7,19.8) has 121 bin [19.8,19.9) has 105 bin [19.9,20.0) has 93 bin [20.0,20.1) has 74 bin [20.1,20.2) has 82 bin [20.2,20.3) has 75 bin [20.3,20.4) has 69 bin [20.4,20.5) has 60 bin [20.5,20.6) has 46 bin [20.6,20.7) has 56 bin [20.7,20.8) has 63 bin [20.8,20.9) has 65 bin [20.9,21.0) has 50 bin [21.0,21.1) has 55 bin [21.1,21.2) has 39 bin [21.2,21.3) has 33 bin [21.3,21.4) has 41 bin [21.4,21.5) has 29 bin [21.5,21.6) has 32 bin [21.6,21.7) has 29 bin [21.7,21.8) has 20 bin [21.8,21.9) has 18 bin [21.9,22.0) has 25 bin [22.0,22.1) has 24 bin [22.1,22.2) has 28 bin [22.2,22.3) has 24 bin [22.3,22.4) has 19 bin [22.4,22.5) has 19 bin [22.5,22.6) has 8 bin [22.6,22.7) has 14 bin [22.7,22.8) has 17 bin [22.8,22.9) has 7 bin [22.9,23.0) has 6 bin [23.0,23.1) has 4 bin [23.1,23.2) has 6 bin [23.2,23.3) has 2 bin [23.3,23.4) has 4 bin [23.4,23.5) has 4 bin [23.5,23.6) has 3 bin [23.7,23.8) has 2 bin [23.8,23.9) has 5 bin [23.9,24.0) has 3 bin [24.0,24.1) has 3 bin [24.1,24.2) has 5 bin [24.2,24.3) has 4 bin [24.3,24.4) has 1 bin [24.4,24.5) has 2 bin [24.5,24.6) has 4 bin [24.6,24.7) has 2 bin [24.7,24.8) has 3 bin [24.8,24.9) has 5 bin [24.9,25.0) has 3 bin [25.0,25.1) has 2 bin [25.1,25.2) has 3 bin [25.3,25.4) has 1 bin [25.4,25.5) has 4 bin [25.5,25.6) has 3 bin [25.6,25.7) has 3 bin [25.7,25.8) has 1 average z coordinate -1.8 for 43737239 element(s) point source id histogram with bin size 1.000000 bin 15 has 2867624 bin 16 has 29157670 bin 17 has 11711945 average point source id 16.202214890610723 for 43737239 element(s)