lasinfo (210611) report for 'AHN4T/02CN2_19.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: 27547407 number of points by return: 25757686 1591539 191702 6451 29 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 607480 0 min x y z: 187980.000 607480.000 -0.321 max x y z: 189019.999 608769.999 16.466 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: 27547407 extended number of points by return: 25757686 1591539 191702 6451 29 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 -321 16466 intensity 0 4915 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1007 1013 gps_time 260787220.712082 260791196.028424 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 220 G 0 214 B 0 206 NIR 0 234 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.15 ('Amplitude') attribute1 -16.63 32.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25757686 number of intermediate returns: 198113 number of last returns: 25750114 number of single returns: 24158506 covered area in square units/kilounits: 1323084/1.32 point density: all returns 20.82 last only 19.46 (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 27547407 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25757686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1591539 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 191702 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 6451 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29 instead zero. overview over extended number of returns of given pulse: 24158506 2806738 556310 25708 145 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3424411 unclassified (1) 23650671 ground (2) 467879 water (9) 4446 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1919388 +---> 123086 of those are unclassified (1) +---> 1783127 of those are ground (2) +---> 13175 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 2 bin [-0.3,-0.2) has 967 bin [-0.2,-0.1) has 9317 bin [-0.1,0.0) has 70456 bin [0.0,0.1) has 464492 bin [0.1,0.2) has 241595 bin [0.2,0.3) has 133318 bin [0.3,0.4) has 82713 bin [0.4,0.5) has 56404 bin [0.5,0.6) has 42994 bin [0.6,0.7) has 36624 bin [0.7,0.8) has 29937 bin [0.8,0.9) has 26265 bin [0.9,1.0) has 33259 bin [1.0,1.1) has 59306 bin [1.1,1.2) has 186268 bin [1.2,1.3) has 503395 bin [1.3,1.4) has 991881 bin [1.4,1.5) has 668640 bin [1.5,1.6) has 751518 bin [1.6,1.7) has 625929 bin [1.7,1.8) has 535007 bin [1.8,1.9) has 553001 bin [1.9,2.0) has 554803 bin [2.0,2.1) has 610112 bin [2.1,2.2) has 672307 bin [2.2,2.3) has 1185404 bin [2.3,2.4) has 710972 bin [2.4,2.5) has 710817 bin [2.5,2.6) has 690423 bin [2.6,2.7) has 650017 bin [2.7,2.8) has 631828 bin [2.8,2.9) has 593818 bin [2.9,3.0) has 541531 bin [3.0,3.1) has 506331 bin [3.1,3.2) has 498976 bin [3.2,3.3) has 486922 bin [3.3,3.4) has 498169 bin [3.4,3.5) has 503497 bin [3.5,3.6) has 491827 bin [3.6,3.7) has 466083 bin [3.7,3.8) has 444517 bin [3.8,3.9) has 427233 bin [3.9,4.0) has 407737 bin [4.0,4.1) has 396064 bin [4.1,4.2) has 386172 bin [4.2,4.3) has 375268 bin [4.3,4.4) has 369051 bin [4.4,4.5) has 363467 bin [4.5,4.6) has 356265 bin [4.6,4.7) has 341547 bin [4.7,4.8) has 332695 bin [4.8,4.9) has 321976 bin [4.9,5.0) has 311333 bin [5.0,5.1) has 300741 bin [5.1,5.2) has 291083 bin [5.2,5.3) has 279117 bin [5.3,5.4) has 267122 bin [5.4,5.5) has 256643 bin [5.5,5.6) has 245390 bin [5.6,5.7) has 235609 bin [5.7,5.8) has 223571 bin [5.8,5.9) has 211568 bin [5.9,6.0) has 201538 bin [6.0,6.1) has 190041 bin [6.1,6.2) has 183480 bin [6.2,6.3) has 172443 bin [6.3,6.4) has 163852 bin [6.4,6.5) has 154044 bin [6.5,6.6) has 147350 bin [6.6,6.7) has 138348 bin [6.7,6.8) has 128709 bin [6.8,6.9) has 119924 bin [6.9,7.0) has 113529 bin [7.0,7.1) has 106005 bin [7.1,7.2) has 98543 bin [7.2,7.3) has 91490 bin [7.3,7.4) has 83628 bin [7.4,7.5) has 78076 bin [7.5,7.6) has 73566 bin [7.6,7.7) has 70544 bin [7.7,7.8) has 66338 bin [7.8,7.9) has 61089 bin [7.9,8.0) has 57054 bin [8.0,8.1) has 52832 bin [8.1,8.2) has 47816 bin [8.2,8.3) has 44280 bin [8.3,8.4) has 42053 bin [8.4,8.5) has 39324 bin [8.5,8.6) has 36016 bin [8.6,8.7) has 34401 bin [8.7,8.8) has 31626 bin [8.8,8.9) has 30186 bin [8.9,9.0) has 28117 bin [9.0,9.1) has 25728 bin [9.1,9.2) has 23570 bin [9.2,9.3) has 21582 bin [9.3,9.4) has 20207 bin [9.4,9.5) has 19163 bin [9.5,9.6) has 17727 bin [9.6,9.7) has 16253 bin [9.7,9.8) has 15151 bin [9.8,9.9) has 14294 bin [9.9,10.0) has 13396 bin [10.0,10.1) has 13189 bin [10.1,10.2) has 12866 bin [10.2,10.3) has 12003 bin [10.3,10.4) has 11480 bin [10.4,10.5) has 10834 bin [10.5,10.6) has 9993 bin [10.6,10.7) has 9459 bin [10.7,10.8) has 8917 bin [10.8,10.9) has 8727 bin [10.9,11.0) has 8375 bin [11.0,11.1) has 7967 bin [11.1,11.2) has 7843 bin [11.2,11.3) has 7754 bin [11.3,11.4) has 7414 bin [11.4,11.5) has 7108 bin [11.5,11.6) has 6835 bin [11.6,11.7) has 6068 bin [11.7,11.8) has 5836 bin [11.8,11.9) has 5565 bin [11.9,12.0) has 4760 bin [12.0,12.1) has 4252 bin [12.1,12.2) has 3795 bin [12.2,12.3) has 3407 bin [12.3,12.4) has 2968 bin [12.4,12.5) has 2814 bin [12.5,12.6) has 2661 bin [12.6,12.7) has 2385 bin [12.7,12.8) has 2127 bin [12.8,12.9) has 1993 bin [12.9,13.0) has 1890 bin [13.0,13.1) has 1819 bin [13.1,13.2) has 1717 bin [13.2,13.3) has 1545 bin [13.3,13.4) has 1485 bin [13.4,13.5) has 1400 bin [13.5,13.6) has 1302 bin [13.6,13.7) has 1271 bin [13.7,13.8) has 1202 bin [13.8,13.9) has 1207 bin [13.9,14.0) has 1165 bin [14.0,14.1) has 1026 bin [14.1,14.2) has 868 bin [14.2,14.3) has 795 bin [14.3,14.4) has 695 bin [14.4,14.5) has 645 bin [14.5,14.6) has 578 bin [14.6,14.7) has 289 bin [14.7,14.8) has 233 bin [14.8,14.9) has 274 bin [14.9,15.0) has 233 bin [15.0,15.1) has 197 bin [15.1,15.2) has 163 bin [15.2,15.3) has 185 bin [15.3,15.4) has 167 bin [15.4,15.5) has 180 bin [15.5,15.6) has 177 bin [15.6,15.7) has 147 bin [15.7,15.8) has 135 bin [15.8,15.9) has 88 bin [15.9,16.0) has 52 bin [16.0,16.1) has 60 bin [16.1,16.2) has 57 bin [16.2,16.3) has 69 bin [16.3,16.4) has 70 bin [16.4,16.5) has 19 average z coordinate 3.5 for 27547407 element(s) point source id histogram with bin size 1.000000 bin 1007 has 4961964 bin 1010 has 20438368 bin 1013 has 2147075 average point source id 1009.693449659345447 for 27547407 element(s)