lasinfo (210611) report for 'AHN4T/17AZ1_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: 335/2022 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: 29475822 number of points by return: 23495573 3576022 1767018 533477 93425 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 542480 0 min x y z: 221980.000 542480.000 7.905 max x y z: 223019.999 543769.999 35.647 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: 29475822 extended number of points by return: 23495573 3576022 1767018 533477 93425 9669 638 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 7905 35647 intensity 65 4822 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435720.070165 330439118.372145 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 46 255 B 30 255 NIR 11 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.53 32.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23495573 number of intermediate returns: 2407226 number of last returns: 23489822 number of single returns: 19916799 covered area in square units/kilounits: 1329260/1.33 point density: all returns 22.17 last only 17.67 (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 29475822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23495573 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3576022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1767018 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 533477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 93425 instead zero. overview over extended number of returns of given pulse: 19916799 3616984 3701474 1762256 419568 54359 4382 0 0 0 0 0 0 0 0 histogram of classification of points: 6617321 unclassified (1) 22600076 ground (2) 42646 building (6) 215779 water (9) +-> flagged as extended overlap: 2249319 +---> 490394 of those are unclassified (1) +---> 1748954 of those are ground (2) +---> 745 of those are building (6) +---> 9226 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.9,8.0) has 70 bin [8.0,8.1) has 2015 bin [8.1,8.2) has 5862 bin [8.2,8.3) has 4067 bin [8.3,8.4) has 4598 bin [8.4,8.5) has 5537 bin [8.5,8.6) has 6325 bin [8.6,8.7) has 10094 bin [8.7,8.8) has 16085 bin [8.8,8.9) has 23248 bin [8.9,9.0) has 64562 bin [9.0,9.1) has 183073 bin [9.1,9.2) has 330983 bin [9.2,9.3) has 229456 bin [9.3,9.4) has 179979 bin [9.4,9.5) has 196638 bin [9.5,9.6) has 182415 bin [9.6,9.7) has 212318 bin [9.7,9.8) has 372000 bin [9.8,9.9) has 420119 bin [9.9,10.0) has 461414 bin [10.0,10.1) has 481792 bin [10.1,10.2) has 616127 bin [10.2,10.3) has 1112454 bin [10.3,10.4) has 1123343 bin [10.4,10.5) has 794364 bin [10.5,10.6) has 597570 bin [10.6,10.7) has 587005 bin [10.7,10.8) has 744136 bin [10.8,10.9) has 946044 bin [10.9,11.0) has 1115692 bin [11.0,11.1) has 1145409 bin [11.1,11.2) has 1054134 bin [11.2,11.3) has 991981 bin [11.3,11.4) has 961931 bin [11.4,11.5) has 1082919 bin [11.5,11.6) has 882941 bin [11.6,11.7) has 833636 bin [11.7,11.8) has 718100 bin [11.8,11.9) has 747391 bin [11.9,12.0) has 824120 bin [12.0,12.1) has 668989 bin [12.1,12.2) has 526700 bin [12.2,12.3) has 429523 bin [12.3,12.4) has 323914 bin [12.4,12.5) has 259526 bin [12.5,12.6) has 204060 bin [12.6,12.7) has 178669 bin [12.7,12.8) has 150211 bin [12.8,12.9) has 125654 bin [12.9,13.0) has 100584 bin [13.0,13.1) has 76800 bin [13.1,13.2) has 65815 bin [13.2,13.3) has 53567 bin [13.3,13.4) has 44595 bin [13.4,13.5) has 38879 bin [13.5,13.6) has 35845 bin [13.6,13.7) has 34132 bin [13.7,13.8) has 33707 bin [13.8,13.9) has 32547 bin [13.9,14.0) has 32863 bin [14.0,14.1) has 32759 bin [14.1,14.2) has 32557 bin [14.2,14.3) has 32828 bin [14.3,14.4) has 33617 bin [14.4,14.5) has 33310 bin [14.5,14.6) has 33811 bin [14.6,14.7) has 34354 bin [14.7,14.8) has 33630 bin [14.8,14.9) has 33488 bin [14.9,15.0) has 34017 bin [15.0,15.1) has 33943 bin [15.1,15.2) has 34142 bin [15.2,15.3) has 33515 bin [15.3,15.4) has 33767 bin [15.4,15.5) has 33961 bin [15.5,15.6) has 34572 bin [15.6,15.7) has 34443 bin [15.7,15.8) has 34679 bin [15.8,15.9) has 34770 bin [15.9,16.0) has 35219 bin [16.0,16.1) has 35507 bin [16.1,16.2) has 35596 bin [16.2,16.3) has 35500 bin [16.3,16.4) has 36098 bin [16.4,16.5) has 36098 bin [16.5,16.6) has 36258 bin [16.6,16.7) has 36590 bin [16.7,16.8) has 36562 bin [16.8,16.9) has 36601 bin [16.9,17.0) has 37034 bin [17.0,17.1) has 37614 bin [17.1,17.2) has 37613 bin [17.2,17.3) has 37342 bin [17.3,17.4) has 37460 bin [17.4,17.5) has 38246 bin [17.5,17.6) has 37994 bin [17.6,17.7) has 38708 bin [17.7,17.8) has 38873 bin [17.8,17.9) has 39346 bin [17.9,18.0) has 39396 bin [18.0,18.1) has 39732 bin [18.1,18.2) has 39905 bin [18.2,18.3) has 40119 bin [18.3,18.4) has 39890 bin [18.4,18.5) has 40650 bin [18.5,18.6) has 40525 bin [18.6,18.7) has 41047 bin [18.7,18.8) has 40639 bin [18.8,18.9) has 40813 bin [18.9,19.0) has 40758 bin [19.0,19.1) has 41148 bin [19.1,19.2) has 40939 bin [19.2,19.3) has 40878 bin [19.3,19.4) has 41216 bin [19.4,19.5) has 41318 bin [19.5,19.6) has 41507 bin [19.6,19.7) has 41893 bin [19.7,19.8) has 41421 bin [19.8,19.9) has 41173 bin [19.9,20.0) has 41388 bin [20.0,20.1) has 41441 bin [20.1,20.2) has 41615 bin [20.2,20.3) has 41524 bin [20.3,20.4) has 41440 bin [20.4,20.5) has 41525 bin [20.5,20.6) has 41592 bin [20.6,20.7) has 41750 bin [20.7,20.8) has 41750 bin [20.8,20.9) has 42564 bin [20.9,21.0) has 42213 bin [21.0,21.1) has 42420 bin [21.1,21.2) has 42601 bin [21.2,21.3) has 42883 bin [21.3,21.4) has 42516 bin [21.4,21.5) has 42625 bin [21.5,21.6) has 42890 bin [21.6,21.7) has 43231 bin [21.7,21.8) has 43053 bin [21.8,21.9) has 43152 bin [21.9,22.0) has 43008 bin [22.0,22.1) has 43491 bin [22.1,22.2) has 43369 bin [22.2,22.3) has 43274 bin [22.3,22.4) has 43254 bin [22.4,22.5) has 43607 bin [22.5,22.6) has 43432 bin [22.6,22.7) has 43742 bin [22.7,22.8) has 43513 bin [22.8,22.9) has 43507 bin [22.9,23.0) has 43302 bin [23.0,23.1) has 43723 bin [23.1,23.2) has 43049 bin [23.2,23.3) has 42912 bin [23.3,23.4) has 43322 bin [23.4,23.5) has 43223 bin [23.5,23.6) has 43327 bin [23.6,23.7) has 42910 bin [23.7,23.8) has 43149 bin [23.8,23.9) has 42926 bin [23.9,24.0) has 42541 bin [24.0,24.1) has 42444 bin [24.1,24.2) has 42864 bin [24.2,24.3) has 42390 bin [24.3,24.4) has 41595 bin [24.4,24.5) has 41735 bin [24.5,24.6) has 41473 bin [24.6,24.7) has 41229 bin [24.7,24.8) has 40963 bin [24.8,24.9) has 40431 bin [24.9,25.0) has 40742 bin [25.0,25.1) has 40413 bin [25.1,25.2) has 40062 bin [25.2,25.3) has 39681 bin [25.3,25.4) has 39286 bin [25.4,25.5) has 38987 bin [25.5,25.6) has 38488 bin [25.6,25.7) has 38257 bin [25.7,25.8) has 37793 bin [25.8,25.9) has 37130 bin [25.9,26.0) has 37073 bin [26.0,26.1) has 36519 bin [26.1,26.2) has 36084 bin [26.2,26.3) has 35068 bin [26.3,26.4) has 34737 bin [26.4,26.5) has 34347 bin [26.5,26.6) has 33064 bin [26.6,26.7) has 33141 bin [26.7,26.8) has 32384 bin [26.8,26.9) has 31442 bin [26.9,27.0) has 31255 bin [27.0,27.1) has 30618 bin [27.1,27.2) has 30151 bin [27.2,27.3) has 28999 bin [27.3,27.4) has 28439 bin [27.4,27.5) has 27390 bin [27.5,27.6) has 26603 bin [27.6,27.7) has 26262 bin [27.7,27.8) has 24990 bin [27.8,27.9) has 24363 bin [27.9,28.0) has 23606 bin [28.0,28.1) has 22893 bin [28.1,28.2) has 22134 bin [28.2,28.3) has 21642 bin [28.3,28.4) has 20889 bin [28.4,28.5) has 20076 bin [28.5,28.6) has 19493 bin [28.6,28.7) has 18710 bin [28.7,28.8) has 17880 bin [28.8,28.9) has 17280 bin [28.9,29.0) has 16378 bin [29.0,29.1) has 15663 bin [29.1,29.2) has 14779 bin [29.2,29.3) has 13992 bin [29.3,29.4) has 13601 bin [29.4,29.5) has 12694 bin [29.5,29.6) has 12222 bin [29.6,29.7) has 11369 bin [29.7,29.8) has 10894 bin [29.8,29.9) has 10083 bin [29.9,30.0) has 9307 bin [30.0,30.1) has 8986 bin [30.1,30.2) has 8369 bin [30.2,30.3) has 7662 bin [30.3,30.4) has 7259 bin [30.4,30.5) has 6636 bin [30.5,30.6) has 6033 bin [30.6,30.7) has 5763 bin [30.7,30.8) has 5305 bin [30.8,30.9) has 4734 bin [30.9,31.0) has 4488 bin [31.0,31.1) has 3820 bin [31.1,31.2) has 3502 bin [31.2,31.3) has 3145 bin [31.3,31.4) has 3049 bin [31.4,31.5) has 2580 bin [31.5,31.6) has 2344 bin [31.6,31.7) has 2110 bin [31.7,31.8) has 1831 bin [31.8,31.9) has 1665 bin [31.9,32.0) has 1534 bin [32.0,32.1) has 1333 bin [32.1,32.2) has 1236 bin [32.2,32.3) has 1118 bin [32.3,32.4) has 1044 bin [32.4,32.5) has 955 bin [32.5,32.6) has 873 bin [32.6,32.7) has 697 bin [32.7,32.8) has 621 bin [32.8,32.9) has 517 bin [32.9,33.0) has 468 bin [33.0,33.1) has 449 bin [33.1,33.2) has 376 bin [33.2,33.3) has 324 bin [33.3,33.4) has 289 bin [33.4,33.5) has 254 bin [33.5,33.6) has 215 bin [33.6,33.7) has 183 bin [33.7,33.8) has 182 bin [33.8,33.9) has 146 bin [33.9,34.0) has 123 bin [34.0,34.1) has 108 bin [34.1,34.2) has 76 bin [34.2,34.3) has 65 bin [34.3,34.4) has 47 bin [34.4,34.5) has 24 bin [34.5,34.6) has 20 bin [34.6,34.7) has 27 bin [34.7,34.8) has 14 bin [34.8,34.9) has 16 bin [34.9,35.0) has 11 bin [35.0,35.1) has 16 bin [35.1,35.2) has 5 bin [35.2,35.3) has 11 bin [35.3,35.4) has 8 bin [35.4,35.5) has 5 bin [35.5,35.6) has 3 bin [35.6,35.7) has 1 average z coordinate 13.1 for 29475822 element(s) point source id histogram with bin size 1.000000 bin 55 has 3260067 bin 56 has 23575544 bin 57 has 2640211 average point source id 55.978970696729 for 29475822 element(s)