lasinfo (210611) report for 'AHN4T/01DZ1_24.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: 12495209 number of points by return: 12492106 2161 732 210 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 599980 0 min x y z: 152980.000 600051.207 -0.335 max x y z: 154019.999 601269.999 11.087 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: 12495209 extended number of points by return: 12492106 2161 732 210 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 71207 1289999 Z -335 11087 intensity 45 2972 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 4 user_data 8 9 point_source_ID 1016 1017 gps_time 260801101.805067 260801868.506548 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 209 G 24 210 B 11 211 NIR 41 252 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 667 extended_scanner_channel 0 0 attribute0 0.45 29.72 ('Amplitude') attribute1 -16.59 14.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 12492106 number of intermediate returns: 863 number of last returns: 12492388 number of single returns: 12490148 covered area in square units/kilounits: 651176/0.65 point density: all returns 19.19 last only 19.18 (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 12495209 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12492106 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2161 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 732 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 210 instead zero. overview over extended number of returns of given pulse: 12490148 2846 1460 755 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10380 unclassified (1) 11816811 ground (2) 668018 water (9) +-> flagged as extended overlap: 789448 +---> 3241 of those are unclassified (1) +---> 750988 of those are ground (2) +---> 35219 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 9 bin [-0.3,-0.2) has 1031 bin [-0.2,-0.1) has 25277 bin [-0.1,0.0) has 118341 bin [0.0,0.1) has 227172 bin [0.1,0.2) has 301501 bin [0.2,0.3) has 593264 bin [0.3,0.4) has 1749307 bin [0.4,0.5) has 2010513 bin [0.5,0.6) has 2235755 bin [0.6,0.7) has 1703574 bin [0.7,0.8) has 1035295 bin [0.8,0.9) has 597422 bin [0.9,1.0) has 261379 bin [1.0,1.1) has 154399 bin [1.1,1.2) has 126295 bin [1.2,1.3) has 80038 bin [1.3,1.4) has 54068 bin [1.4,1.5) has 84161 bin [1.5,1.6) has 96998 bin [1.6,1.7) has 60107 bin [1.7,1.8) has 38791 bin [1.8,1.9) has 28866 bin [1.9,2.0) has 30214 bin [2.0,2.1) has 33472 bin [2.1,2.2) has 29268 bin [2.2,2.3) has 22304 bin [2.3,2.4) has 18673 bin [2.4,2.5) has 18199 bin [2.5,2.6) has 18502 bin [2.6,2.7) has 19572 bin [2.7,2.8) has 22483 bin [2.8,2.9) has 34829 bin [2.9,3.0) has 43267 bin [3.0,3.1) has 47038 bin [3.1,3.2) has 42884 bin [3.2,3.3) has 30088 bin [3.3,3.4) has 22951 bin [3.4,3.5) has 23287 bin [3.5,3.6) has 22313 bin [3.6,3.7) has 21583 bin [3.7,3.8) has 22084 bin [3.8,3.9) has 22399 bin [3.9,4.0) has 21803 bin [4.0,4.1) has 21911 bin [4.1,4.2) has 23051 bin [4.2,4.3) has 23201 bin [4.3,4.4) has 23383 bin [4.4,4.5) has 24767 bin [4.5,4.6) has 26215 bin [4.6,4.7) has 26282 bin [4.7,4.8) has 28222 bin [4.8,4.9) has 32582 bin [4.9,5.0) has 49042 bin [5.0,5.1) has 47394 bin [5.1,5.2) has 4571 bin [5.2,5.3) has 4744 bin [5.3,5.4) has 6189 bin [5.4,5.5) has 1542 bin [5.5,5.6) has 35 bin [5.6,5.7) has 43 bin [5.7,5.8) has 39 bin [5.8,5.9) has 36 bin [5.9,6.0) has 53 bin [6.0,6.1) has 55 bin [6.1,6.2) has 41 bin [6.2,6.3) has 47 bin [6.3,6.4) has 54 bin [6.4,6.5) has 24 bin [6.5,6.6) has 16 bin [6.6,6.7) has 17 bin [6.7,6.8) has 20 bin [6.8,6.9) has 12 bin [6.9,7.0) has 22 bin [7.0,7.1) has 14 bin [7.1,7.2) has 33 bin [7.2,7.3) has 43 bin [7.3,7.4) has 30 bin [7.4,7.5) has 37 bin [7.5,7.6) has 30 bin [7.6,7.7) has 29 bin [7.7,7.8) has 26 bin [7.8,7.9) has 23 bin [7.9,8.0) has 21 bin [8.0,8.1) has 19 bin [8.1,8.2) has 11 bin [8.2,8.3) has 22 bin [8.3,8.4) has 30 bin [8.4,8.5) has 34 bin [8.5,8.6) has 33 bin [8.6,8.7) has 27 bin [8.7,8.8) has 20 bin [8.8,8.9) has 25 bin [8.9,9.0) has 35 bin [9.0,9.1) has 29 bin [9.1,9.2) has 27 bin [9.2,9.3) has 31 bin [9.3,9.4) has 33 bin [9.4,9.5) has 29 bin [9.5,9.6) has 23 bin [9.6,9.7) has 17 bin [9.7,9.8) has 19 bin [9.8,9.9) has 12 bin [9.9,10.0) has 10 bin [10.0,10.1) has 10 bin [10.1,10.2) has 9 bin [10.2,10.3) has 8 bin [10.3,10.4) has 3 bin [10.4,10.5) has 5 bin [10.5,10.6) has 8 bin [10.6,10.7) has 5 bin [10.8,10.9) has 2 bin [11.0,11.1) has 1 average z coordinate 0.8 for 12495209 element(s) point source id histogram with bin size 1.000000 bin 1016 has 6052758 bin 1017 has 6442451 average point source id 1016.515593696752035 for 12495209 element(s)