lasinfo (210611) report for 'AHN4T/23AN1_04.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: 28497710 number of points by return: 24716078 3047363 641396 82378 9405 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 523730 0 min x y z: 262980.000 523730.000 16.144 max x y z: 264019.999 525019.999 34.590 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: 28497710 extended number of points by return: 24716078 3047363 641396 82378 9405 1010 80 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 16144 34590 intensity 56 4763 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 -8 29 user_data 6 7 point_source_ID 1071 1072 gps_time 330860784.349687 330861200.849376 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 241 G 38 237 B 23 230 NIR 18 254 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 31.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24716078 number of intermediate returns: 734136 number of last returns: 24710909 number of single returns: 21663413 covered area in square units/kilounits: 1331740/1.33 point density: all returns 21.40 last only 18.56 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28497710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24716078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3047363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 641396 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 82378 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9405 instead zero. overview over extended number of returns of given pulse: 21663413 4814980 1678889 292238 42037 5634 519 0 0 0 0 0 0 0 0 histogram of classification of points: 5038616 unclassified (1) 23429352 ground (2) 29742 water (9) +-> flagged as extended overlap: 1685596 +---> 184555 of those are unclassified (1) +---> 1497611 of those are ground (2) +---> 3430 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.1,16.2) has 5 bin [16.2,16.3) has 240 bin [16.3,16.4) has 7131 bin [16.4,16.5) has 13880 bin [16.5,16.6) has 31028 bin [16.6,16.7) has 81260 bin [16.7,16.8) has 153396 bin [16.8,16.9) has 173108 bin [16.9,17.0) has 221025 bin [17.0,17.1) has 236634 bin [17.1,17.2) has 368613 bin [17.2,17.3) has 554284 bin [17.3,17.4) has 765534 bin [17.4,17.5) has 813053 bin [17.5,17.6) has 1055948 bin [17.6,17.7) has 1340250 bin [17.7,17.8) has 1660681 bin [17.8,17.9) has 1601794 bin [17.9,18.0) has 1245826 bin [18.0,18.1) has 1128188 bin [18.1,18.2) has 1058035 bin [18.2,18.3) has 1093064 bin [18.3,18.4) has 1039916 bin [18.4,18.5) has 1078579 bin [18.5,18.6) has 1100339 bin [18.6,18.7) has 1332765 bin [18.7,18.8) has 1767362 bin [18.8,18.9) has 1828628 bin [18.9,19.0) has 1350501 bin [19.0,19.1) has 680584 bin [19.1,19.2) has 530035 bin [19.2,19.3) has 210640 bin [19.3,19.4) has 111561 bin [19.4,19.5) has 67111 bin [19.5,19.6) has 38031 bin [19.6,19.7) has 27165 bin [19.7,19.8) has 22115 bin [19.8,19.9) has 22652 bin [19.9,20.0) has 23202 bin [20.0,20.1) has 23731 bin [20.1,20.2) has 23825 bin [20.2,20.3) has 23680 bin [20.3,20.4) has 23486 bin [20.4,20.5) has 23303 bin [20.5,20.6) has 23069 bin [20.6,20.7) has 22822 bin [20.7,20.8) has 22657 bin [20.8,20.9) has 22561 bin [20.9,21.0) has 22645 bin [21.0,21.1) has 22674 bin [21.1,21.2) has 22150 bin [21.2,21.3) has 22335 bin [21.3,21.4) has 21956 bin [21.4,21.5) has 21968 bin [21.5,21.6) has 22234 bin [21.6,21.7) has 22103 bin [21.7,21.8) has 21984 bin [21.8,21.9) has 22492 bin [21.9,22.0) has 22313 bin [22.0,22.1) has 22403 bin [22.1,22.2) has 22837 bin [22.2,22.3) has 23208 bin [22.3,22.4) has 23690 bin [22.4,22.5) has 24250 bin [22.5,22.6) has 24902 bin [22.6,22.7) has 26270 bin [22.7,22.8) has 26991 bin [22.8,22.9) has 28094 bin [22.9,23.0) has 28895 bin [23.0,23.1) has 30257 bin [23.1,23.2) has 32221 bin [23.2,23.3) has 32877 bin [23.3,23.4) has 34982 bin [23.4,23.5) has 36508 bin [23.5,23.6) has 38351 bin [23.6,23.7) has 40135 bin [23.7,23.8) has 41796 bin [23.8,23.9) has 44387 bin [23.9,24.0) has 46409 bin [24.0,24.1) has 48189 bin [24.1,24.2) has 50173 bin [24.2,24.3) has 52314 bin [24.3,24.4) has 54584 bin [24.4,24.5) has 56285 bin [24.5,24.6) has 57607 bin [24.6,24.7) has 59627 bin [24.7,24.8) has 60745 bin [24.8,24.9) has 61732 bin [24.9,25.0) has 62513 bin [25.0,25.1) has 62995 bin [25.1,25.2) has 62632 bin [25.2,25.3) has 62344 bin [25.3,25.4) has 62060 bin [25.4,25.5) has 60914 bin [25.5,25.6) has 60209 bin [25.6,25.7) has 59055 bin [25.7,25.8) has 58117 bin [25.8,25.9) has 57318 bin [25.9,26.0) has 56409 bin [26.0,26.1) has 55399 bin [26.1,26.2) has 54703 bin [26.2,26.3) has 53781 bin [26.3,26.4) has 53960 bin [26.4,26.5) has 53712 bin [26.5,26.6) has 53490 bin [26.6,26.7) has 53020 bin [26.7,26.8) has 52543 bin [26.8,26.9) has 51818 bin [26.9,27.0) has 50424 bin [27.0,27.1) has 49091 bin [27.1,27.2) has 46854 bin [27.2,27.3) has 44167 bin [27.3,27.4) has 41613 bin [27.4,27.5) has 38887 bin [27.5,27.6) has 36208 bin [27.6,27.7) has 33766 bin [27.7,27.8) has 31050 bin [27.8,27.9) has 28137 bin [27.9,28.0) has 25994 bin [28.0,28.1) has 24315 bin [28.1,28.2) has 22653 bin [28.2,28.3) has 21669 bin [28.3,28.4) has 20868 bin [28.4,28.5) has 20602 bin [28.5,28.6) has 20247 bin [28.6,28.7) has 19961 bin [28.7,28.8) has 19804 bin [28.8,28.9) has 19895 bin [28.9,29.0) has 19938 bin [29.0,29.1) has 19576 bin [29.1,29.2) has 19454 bin [29.2,29.3) has 19479 bin [29.3,29.4) has 19526 bin [29.4,29.5) has 19120 bin [29.5,29.6) has 18578 bin [29.6,29.7) has 18047 bin [29.7,29.8) has 17519 bin [29.8,29.9) has 16341 bin [29.9,30.0) has 15233 bin [30.0,30.1) has 14190 bin [30.1,30.2) has 13133 bin [30.2,30.3) has 11885 bin [30.3,30.4) has 10731 bin [30.4,30.5) has 9586 bin [30.5,30.6) has 8373 bin [30.6,30.7) has 7493 bin [30.7,30.8) has 6484 bin [30.8,30.9) has 5565 bin [30.9,31.0) has 4782 bin [31.0,31.1) has 4003 bin [31.1,31.2) has 3350 bin [31.2,31.3) has 2619 bin [31.3,31.4) has 2231 bin [31.4,31.5) has 1868 bin [31.5,31.6) has 1410 bin [31.6,31.7) has 1089 bin [31.7,31.8) has 890 bin [31.8,31.9) has 677 bin [31.9,32.0) has 535 bin [32.0,32.1) has 400 bin [32.1,32.2) has 311 bin [32.2,32.3) has 232 bin [32.3,32.4) has 186 bin [32.4,32.5) has 128 bin [32.5,32.6) has 100 bin [32.6,32.7) has 82 bin [32.7,32.8) has 77 bin [32.8,32.9) has 64 bin [32.9,33.0) has 40 bin [33.0,33.1) has 43 bin [33.1,33.2) has 36 bin [33.2,33.3) has 27 bin [33.3,33.4) has 21 bin [33.4,33.5) has 22 bin [33.5,33.6) has 15 bin [33.6,33.7) has 21 bin [33.7,33.8) has 21 bin [33.8,33.9) has 17 bin [33.9,34.0) has 15 bin [34.0,34.1) has 14 bin [34.1,34.2) has 17 bin [34.2,34.3) has 19 bin [34.3,34.4) has 11 bin [34.4,34.5) has 15 bin [34.5,34.6) has 4 average z coordinate 19.1 for 28497710 element(s) point source id histogram with bin size 1.000000 bin 1071 has 18884140 bin 1072 has 9613570 average point source id 1071.337345351608974 for 28497710 element(s)