lasinfo (210611) report for 'AHN4T/67FN2_16.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: 181/2021 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: 21677220 number of points by return: 21669205 7867 144 4 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 54980 376230 0 min x y z: 54980.000 376230.000 -1.190 max x y z: 56019.999 377519.999 11.671 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: 21677220 extended number of points by return: 21669205 7867 144 4 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 -1190 11671 intensity 56 2799 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 -31 3 user_data 6 7 point_source_ID 71 73 gps_time 260785183.473226 260787947.857934 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 228 G 26 219 B 28 214 NIR 32 212 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5167 500 extended_scanner_channel 0 0 attribute0 0.56 27.99 ('Amplitude') attribute1 -16.24 11.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21669205 number of intermediate returns: 143 number of last returns: 21669432 number of single returns: 21661560 covered area in square units/kilounits: 1326872/1.33 point density: all returns 16.34 last only 16.33 (per square units) spacing: all returns 0.25 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21677220 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21669205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4 instead zero. overview over extended number of returns of given pulse: 21661560 15227 417 16 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 29352 unclassified (1) 19504892 ground (2) 4022 building (6) 2138954 water (9) +-> flagged as extended overlap: 1324931 +---> 2536 of those are unclassified (1) +---> 1137632 of those are ground (2) +---> 1380 of those are building (6) +---> 183383 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 54 bin [-1.1,-1.0) has 6524 bin [-1.0,-0.9) has 57971 bin [-0.9,-0.8) has 130800 bin [-0.8,-0.7) has 220519 bin [-0.7,-0.6) has 380063 bin [-0.6,-0.5) has 499399 bin [-0.5,-0.4) has 957702 bin [-0.4,-0.3) has 1585756 bin [-0.3,-0.2) has 595949 bin [-0.2,-0.1) has 630251 bin [-0.1,0.0) has 770058 bin [0.0,0.1) has 969375 bin [0.1,0.2) has 1038758 bin [0.2,0.3) has 1070571 bin [0.3,0.4) has 890259 bin [0.4,0.5) has 730641 bin [0.5,0.6) has 615311 bin [0.6,0.7) has 468497 bin [0.7,0.8) has 331261 bin [0.8,0.9) has 315479 bin [0.9,1.0) has 524995 bin [1.0,1.1) has 1272366 bin [1.1,1.2) has 1918021 bin [1.2,1.3) has 1286757 bin [1.3,1.4) has 893396 bin [1.4,1.5) has 515096 bin [1.5,1.6) has 232200 bin [1.6,1.7) has 119203 bin [1.7,1.8) has 85744 bin [1.8,1.9) has 80128 bin [1.9,2.0) has 82384 bin [2.0,2.1) has 116905 bin [2.1,2.2) has 190818 bin [2.2,2.3) has 126137 bin [2.3,2.4) has 116642 bin [2.4,2.5) has 87610 bin [2.5,2.6) has 61605 bin [2.6,2.7) has 41706 bin [2.7,2.8) has 27821 bin [2.8,2.9) has 23042 bin [2.9,3.0) has 21041 bin [3.0,3.1) has 20632 bin [3.1,3.2) has 21102 bin [3.2,3.3) has 20341 bin [3.3,3.4) has 20086 bin [3.4,3.5) has 19830 bin [3.5,3.6) has 18893 bin [3.6,3.7) has 19003 bin [3.7,3.8) has 19450 bin [3.8,3.9) has 19755 bin [3.9,4.0) has 22181 bin [4.0,4.1) has 28216 bin [4.1,4.2) has 35840 bin [4.2,4.3) has 27515 bin [4.3,4.4) has 24358 bin [4.4,4.5) has 35007 bin [4.5,4.6) has 16400 bin [4.6,4.7) has 15410 bin [4.7,4.8) has 15545 bin [4.8,4.9) has 15817 bin [4.9,5.0) has 15797 bin [5.0,5.1) has 16186 bin [5.1,5.2) has 16727 bin [5.2,5.3) has 17014 bin [5.3,5.4) has 17590 bin [5.4,5.5) has 17855 bin [5.5,5.6) has 18656 bin [5.6,5.7) has 19179 bin [5.7,5.8) has 18637 bin [5.8,5.9) has 19673 bin [5.9,6.0) has 24286 bin [6.0,6.1) has 26330 bin [6.1,6.2) has 44608 bin [6.2,6.3) has 50123 bin [6.3,6.4) has 55098 bin [6.4,6.5) has 48925 bin [6.5,6.6) has 26592 bin [6.6,6.7) has 17910 bin [6.7,6.8) has 15962 bin [6.8,6.9) has 15549 bin [6.9,7.0) has 15500 bin [7.0,7.1) has 14748 bin [7.1,7.2) has 14636 bin [7.2,7.3) has 14226 bin [7.3,7.4) has 14519 bin [7.4,7.5) has 14667 bin [7.5,7.6) has 14517 bin [7.6,7.7) has 14774 bin [7.7,7.8) has 14664 bin [7.8,7.9) has 14834 bin [7.9,8.0) has 15021 bin [8.0,8.1) has 14713 bin [8.1,8.2) has 14449 bin [8.2,8.3) has 14631 bin [8.3,8.4) has 14762 bin [8.4,8.5) has 14934 bin [8.5,8.6) has 15218 bin [8.6,8.7) has 15262 bin [8.7,8.8) has 15215 bin [8.8,8.9) has 15516 bin [8.9,9.0) has 15636 bin [9.0,9.1) has 15726 bin [9.1,9.2) has 16338 bin [9.2,9.3) has 16346 bin [9.3,9.4) has 16839 bin [9.4,9.5) has 17415 bin [9.5,9.6) has 17565 bin [9.6,9.7) has 17872 bin [9.7,9.8) has 18433 bin [9.8,9.9) has 18579 bin [9.9,10.0) has 19193 bin [10.0,10.1) has 19566 bin [10.1,10.2) has 20091 bin [10.2,10.3) has 23441 bin [10.3,10.4) has 34726 bin [10.4,10.5) has 47863 bin [10.5,10.6) has 31798 bin [10.6,10.7) has 5866 bin [10.7,10.8) has 222 bin [10.8,10.9) has 3 bin [11.2,11.3) has 2 bin [11.6,11.7) has 1 average z coordinate 1.0 for 21677220 element(s) point source id histogram with bin size 1.000000 bin 71 has 8925658 bin 73 has 12751562 average point source id 72.176494218354563 for 21677220 element(s)