lasinfo (210611) report for 'AHN4T/04GN2_01.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: 15119465 number of points by return: 15084896 32561 1998 10 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 124980 586230 0 min x y z: 125058.353 586230.000 -0.435 max x y z: 126019.999 587244.176 19.666 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: 15119465 extended number of points by return: 15084896 32561 1998 10 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 78353 1039999 Y 0 1014176 Z -435 19666 intensity 39 4103 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 -13 29 user_data 8 9 point_source_ID 1036 1050 gps_time 265131266.564793 268472113.328310 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 222 G 41 223 B 34 220 NIR 22 210 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0.39 41.03 ('Amplitude') attribute1 -16.79 23.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 15084896 number of intermediate returns: 1981 number of last returns: 15084753 number of single returns: 15052165 covered area in square units/kilounits: 531108/0.53 point density: all returns 28.47 last only 28.40 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15119465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15084896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 32561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1998 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 10 instead zero. overview over extended number of returns of given pulse: 15052165 61322 5938 40 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 194753 unclassified (1) 7307496 ground (2) 7617216 water (9) +-> flagged as extended overlap: 1310491 +---> 43336 of those are unclassified (1) +---> 856505 of those are ground (2) +---> 410650 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 2 bin [-0.4,-0.3) has 21 bin [-0.3,-0.2) has 211 bin [-0.2,-0.1) has 1093 bin [-0.1,0.0) has 4085 bin [0.0,0.1) has 16149 bin [0.1,0.2) has 72092 bin [0.2,0.3) has 422741 bin [0.3,0.4) has 1751011 bin [0.4,0.5) has 3002429 bin [0.5,0.6) has 1921072 bin [0.6,0.7) has 679165 bin [0.7,0.8) has 328420 bin [0.8,0.9) has 222831 bin [0.9,1.0) has 226918 bin [1.0,1.1) has 189232 bin [1.1,1.2) has 150390 bin [1.2,1.3) has 130181 bin [1.3,1.4) has 118892 bin [1.4,1.5) has 113296 bin [1.5,1.6) has 118794 bin [1.6,1.7) has 172063 bin [1.7,1.8) has 407810 bin [1.8,1.9) has 462223 bin [1.9,2.0) has 202672 bin [2.0,2.1) has 155872 bin [2.1,2.2) has 99927 bin [2.2,2.3) has 97656 bin [2.3,2.4) has 101993 bin [2.4,2.5) has 85961 bin [2.5,2.6) has 80774 bin [2.6,2.7) has 74313 bin [2.7,2.8) has 73379 bin [2.8,2.9) has 84046 bin [2.9,3.0) has 94135 bin [3.0,3.1) has 94795 bin [3.1,3.2) has 82204 bin [3.2,3.3) has 72539 bin [3.3,3.4) has 69309 bin [3.4,3.5) has 64042 bin [3.5,3.6) has 56034 bin [3.6,3.7) has 51387 bin [3.7,3.8) has 51119 bin [3.8,3.9) has 47693 bin [3.9,4.0) has 46936 bin [4.0,4.1) has 47419 bin [4.1,4.2) has 47379 bin [4.2,4.3) has 45849 bin [4.3,4.4) has 44716 bin [4.4,4.5) has 44393 bin [4.5,4.6) has 42502 bin [4.6,4.7) has 41801 bin [4.7,4.8) has 41948 bin [4.8,4.9) has 46488 bin [4.9,5.0) has 51438 bin [5.0,5.1) has 46092 bin [5.1,5.2) has 38543 bin [5.2,5.3) has 34353 bin [5.3,5.4) has 34487 bin [5.4,5.5) has 36216 bin [5.5,5.6) has 37189 bin [5.6,5.7) has 33588 bin [5.7,5.8) has 28097 bin [5.8,5.9) has 25174 bin [5.9,6.0) has 23579 bin [6.0,6.1) has 22417 bin [6.1,6.2) has 22247 bin [6.2,6.3) has 23803 bin [6.3,6.4) has 25222 bin [6.4,6.5) has 26329 bin [6.5,6.6) has 27642 bin [6.6,6.7) has 27647 bin [6.7,6.8) has 28206 bin [6.8,6.9) has 28003 bin [6.9,7.0) has 26113 bin [7.0,7.1) has 25321 bin [7.1,7.2) has 26149 bin [7.2,7.3) has 26913 bin [7.3,7.4) has 27033 bin [7.4,7.5) has 26759 bin [7.5,7.6) has 25079 bin [7.6,7.7) has 25055 bin [7.7,7.8) has 26272 bin [7.8,7.9) has 27666 bin [7.9,8.0) has 27247 bin [8.0,8.1) has 28314 bin [8.1,8.2) has 29237 bin [8.2,8.3) has 30974 bin [8.3,8.4) has 32673 bin [8.4,8.5) has 33163 bin [8.5,8.6) has 33112 bin [8.6,8.7) has 32420 bin [8.7,8.8) has 32670 bin [8.8,8.9) has 35671 bin [8.9,9.0) has 35841 bin [9.0,9.1) has 34365 bin [9.1,9.2) has 35085 bin [9.2,9.3) has 34050 bin [9.3,9.4) has 33697 bin [9.4,9.5) has 31999 bin [9.5,9.6) has 29639 bin [9.6,9.7) has 29665 bin [9.7,9.8) has 28510 bin [9.8,9.9) has 26350 bin [9.9,10.0) has 23531 bin [10.0,10.1) has 21528 bin [10.1,10.2) has 20242 bin [10.2,10.3) has 18722 bin [10.3,10.4) has 18377 bin [10.4,10.5) has 17335 bin [10.5,10.6) has 16133 bin [10.6,10.7) has 14784 bin [10.7,10.8) has 14686 bin [10.8,10.9) has 14118 bin [10.9,11.0) has 13602 bin [11.0,11.1) has 12034 bin [11.1,11.2) has 11051 bin [11.2,11.3) has 10343 bin [11.3,11.4) has 10084 bin [11.4,11.5) has 9270 bin [11.5,11.6) has 9207 bin [11.6,11.7) has 9149 bin [11.7,11.8) has 8771 bin [11.8,11.9) has 8157 bin [11.9,12.0) has 8337 bin [12.0,12.1) has 8058 bin [12.1,12.2) has 7844 bin [12.2,12.3) has 7878 bin [12.3,12.4) has 7856 bin [12.4,12.5) has 7707 bin [12.5,12.6) has 7849 bin [12.6,12.7) has 7669 bin [12.7,12.8) has 7598 bin [12.8,12.9) has 7543 bin [12.9,13.0) has 7780 bin [13.0,13.1) has 7549 bin [13.1,13.2) has 7765 bin [13.2,13.3) has 7855 bin [13.3,13.4) has 7574 bin [13.4,13.5) has 7593 bin [13.5,13.6) has 7424 bin [13.6,13.7) has 7375 bin [13.7,13.8) has 7393 bin [13.8,13.9) has 7536 bin [13.9,14.0) has 8050 bin [14.0,14.1) has 8228 bin [14.1,14.2) has 8647 bin [14.2,14.3) has 8869 bin [14.3,14.4) has 9064 bin [14.4,14.5) has 9146 bin [14.5,14.6) has 9004 bin [14.6,14.7) has 9778 bin [14.7,14.8) has 10415 bin [14.8,14.9) has 10675 bin [14.9,15.0) has 11106 bin [15.0,15.1) has 11488 bin [15.1,15.2) has 13203 bin [15.2,15.3) has 14291 bin [15.3,15.4) has 15007 bin [15.4,15.5) has 14601 bin [15.5,15.6) has 14766 bin [15.6,15.7) has 15099 bin [15.7,15.8) has 15346 bin [15.8,15.9) has 15483 bin [15.9,16.0) has 15837 bin [16.0,16.1) has 16529 bin [16.1,16.2) has 17459 bin [16.2,16.3) has 17098 bin [16.3,16.4) has 16106 bin [16.4,16.5) has 14745 bin [16.5,16.6) has 13222 bin [16.6,16.7) has 12692 bin [16.7,16.8) has 12152 bin [16.8,16.9) has 11259 bin [16.9,17.0) has 10752 bin [17.0,17.1) has 9957 bin [17.1,17.2) has 9014 bin [17.2,17.3) has 7957 bin [17.3,17.4) has 6915 bin [17.4,17.5) has 6290 bin [17.5,17.6) has 5384 bin [17.6,17.7) has 5148 bin [17.7,17.8) has 4546 bin [17.8,17.9) has 3893 bin [17.9,18.0) has 3100 bin [18.0,18.1) has 2736 bin [18.1,18.2) has 2339 bin [18.2,18.3) has 1864 bin [18.3,18.4) has 1423 bin [18.4,18.5) has 1132 bin [18.5,18.6) has 990 bin [18.6,18.7) has 849 bin [18.7,18.8) has 754 bin [18.8,18.9) has 565 bin [18.9,19.0) has 400 bin [19.0,19.1) has 377 bin [19.1,19.2) has 305 bin [19.2,19.3) has 209 bin [19.3,19.4) has 91 bin [19.4,19.5) has 67 bin [19.5,19.6) has 17 bin [19.6,19.7) has 3 average z coordinate 2.5 for 15119465 element(s) point source id histogram with bin size 1.000000 bin 1036 has 258293 bin 1037 has 7785916 bin 1040 has 6354273 bin 1050 has 720983 average point source id 1038.863644315456895 for 15119465 element(s)