lasinfo (210611) report for 'AHN4T/02FZ1_21.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: 176/2021 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: 24944238 number of points by return: 24389819 517672 36207 540 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 209980 612480 0 min x y z: 209980.000 612480.000 -1.357 max x y z: 211019.999 613769.999 13.952 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: 24944238 extended number of points by return: 24389819 517672 36207 540 0 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 -1357 13952 intensity 0 4926 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 8 user_data 8 9 point_source_ID 1000 1001 gps_time 260782716.649626 260783196.127761 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 19 255 B 14 255 NIR 0 194 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 1333 extended_scanner_channel 0 0 attribute0 0 49.26 ('Amplitude') attribute1 -16.54 32.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24389819 number of intermediate returns: 36791 number of last returns: 24385318 number of single returns: 23867690 covered area in square units/kilounits: 1332936/1.33 point density: all returns 18.71 last only 18.29 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24944238 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24389819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 517672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 36207 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 540 instead zero. overview over extended number of returns of given pulse: 23867690 967232 107157 2159 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1413943 unclassified (1) 20673736 ground (2) 2856559 water (9) +-> flagged as extended overlap: 1495620 +---> 59514 of those are unclassified (1) +---> 1023291 of those are ground (2) +---> 412815 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 78 bin [-1.3,-1.2) has 17209 bin [-1.2,-1.1) has 113873 bin [-1.1,-1.0) has 571994 bin [-1.0,-0.9) has 1134728 bin [-0.9,-0.8) has 588908 bin [-0.8,-0.7) has 198721 bin [-0.7,-0.6) has 139016 bin [-0.6,-0.5) has 184901 bin [-0.5,-0.4) has 166143 bin [-0.4,-0.3) has 190858 bin [-0.3,-0.2) has 185500 bin [-0.2,-0.1) has 195266 bin [-0.1,0.0) has 124241 bin [0.0,0.1) has 115851 bin [0.1,0.2) has 109524 bin [0.2,0.3) has 45388 bin [0.3,0.4) has 51718 bin [0.4,0.5) has 62756 bin [0.5,0.6) has 92673 bin [0.6,0.7) has 110073 bin [0.7,0.8) has 132469 bin [0.8,0.9) has 115837 bin [0.9,1.0) has 107454 bin [1.0,1.1) has 88536 bin [1.1,1.2) has 102266 bin [1.2,1.3) has 77427 bin [1.3,1.4) has 59959 bin [1.4,1.5) has 62479 bin [1.5,1.6) has 87983 bin [1.6,1.7) has 106076 bin [1.7,1.8) has 329599 bin [1.8,1.9) has 3405673 bin [1.9,2.0) has 3722554 bin [2.0,2.1) has 2885166 bin [2.1,2.2) has 1560243 bin [2.2,2.3) has 894241 bin [2.3,2.4) has 650881 bin [2.4,2.5) has 527734 bin [2.5,2.6) has 450506 bin [2.6,2.7) has 379574 bin [2.7,2.8) has 323610 bin [2.8,2.9) has 282388 bin [2.9,3.0) has 247585 bin [3.0,3.1) has 229188 bin [3.1,3.2) has 210780 bin [3.2,3.3) has 186986 bin [3.3,3.4) has 165204 bin [3.4,3.5) has 146867 bin [3.5,3.6) has 137488 bin [3.6,3.7) has 130781 bin [3.7,3.8) has 123525 bin [3.8,3.9) has 115754 bin [3.9,4.0) has 104542 bin [4.0,4.1) has 90995 bin [4.1,4.2) has 78758 bin [4.2,4.3) has 71606 bin [4.3,4.4) has 67940 bin [4.4,4.5) has 63863 bin [4.5,4.6) has 61231 bin [4.6,4.7) has 58414 bin [4.7,4.8) has 55836 bin [4.8,4.9) has 53982 bin [4.9,5.0) has 50134 bin [5.0,5.1) has 48739 bin [5.1,5.2) has 46809 bin [5.2,5.3) has 44755 bin [5.3,5.4) has 43555 bin [5.4,5.5) has 43159 bin [5.5,5.6) has 42186 bin [5.6,5.7) has 40603 bin [5.7,5.8) has 40210 bin [5.8,5.9) has 39905 bin [5.9,6.0) has 39455 bin [6.0,6.1) has 38853 bin [6.1,6.2) has 37715 bin [6.2,6.3) has 36690 bin [6.3,6.4) has 35877 bin [6.4,6.5) has 36021 bin [6.5,6.6) has 36309 bin [6.6,6.7) has 35941 bin [6.7,6.8) has 35543 bin [6.8,6.9) has 35193 bin [6.9,7.0) has 36511 bin [7.0,7.1) has 37309 bin [7.1,7.2) has 38225 bin [7.2,7.3) has 38883 bin [7.3,7.4) has 39133 bin [7.4,7.5) has 39647 bin [7.5,7.6) has 39930 bin [7.6,7.7) has 40461 bin [7.7,7.8) has 40566 bin [7.8,7.9) has 40096 bin [7.9,8.0) has 39469 bin [8.0,8.1) has 37283 bin [8.1,8.2) has 35415 bin [8.2,8.3) has 33624 bin [8.3,8.4) has 32452 bin [8.4,8.5) has 31566 bin [8.5,8.6) has 30221 bin [8.6,8.7) has 28880 bin [8.7,8.8) has 27668 bin [8.8,8.9) has 27220 bin [8.9,9.0) has 25926 bin [9.0,9.1) has 24147 bin [9.1,9.2) has 23200 bin [9.2,9.3) has 21477 bin [9.3,9.4) has 19994 bin [9.4,9.5) has 18087 bin [9.5,9.6) has 16861 bin [9.6,9.7) has 15211 bin [9.7,9.8) has 13833 bin [9.8,9.9) has 12536 bin [9.9,10.0) has 11016 bin [10.0,10.1) has 9658 bin [10.1,10.2) has 8675 bin [10.2,10.3) has 7660 bin [10.3,10.4) has 6772 bin [10.4,10.5) has 6163 bin [10.5,10.6) has 5119 bin [10.6,10.7) has 4564 bin [10.7,10.8) has 3828 bin [10.8,10.9) has 3153 bin [10.9,11.0) has 2363 bin [11.0,11.1) has 1855 bin [11.1,11.2) has 1484 bin [11.2,11.3) has 1126 bin [11.3,11.4) has 1014 bin [11.4,11.5) has 785 bin [11.5,11.6) has 547 bin [11.6,11.7) has 398 bin [11.7,11.8) has 276 bin [11.8,11.9) has 181 bin [11.9,12.0) has 122 bin [12.0,12.1) has 99 bin [12.1,12.2) has 73 bin [12.2,12.3) has 67 bin [12.3,12.4) has 60 bin [12.4,12.5) has 47 bin [12.5,12.6) has 29 bin [12.6,12.7) has 32 bin [12.7,12.8) has 27 bin [12.8,12.9) has 33 bin [12.9,13.0) has 21 bin [13.0,13.1) has 33 bin [13.1,13.2) has 23 bin [13.2,13.3) has 13 bin [13.3,13.4) has 10 bin [13.4,13.5) has 10 bin [13.5,13.6) has 13 bin [13.6,13.7) has 3 bin [13.7,13.8) has 1 bin [13.8,13.9) has 2 bin [13.9,14.0) has 1 average z coordinate 2.1 for 24944238 element(s) point source id histogram with bin size 1.000000 bin 1000 has 10694463 bin 1001 has 14249775 average point source id 1000.571265195593469 for 24944238 element(s)