lasinfo (210611) report for 'AHN4T/04GN1_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: 45391299 number of points by return: 45381930 9365 4 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 122980 582480 0 min x y z: 122980.000 582480.000 0.743 max x y z: 124019.999 583769.999 18.169 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: 45391299 extended number of points by return: 45381930 9365 4 0 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 743 18169 intensity 53 4740 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1036 1040 gps_time 265131322.048003 265133422.179341 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 210 G 48 205 B 32 190 NIR 63 206 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.53 47.4 ('Amplitude') attribute1 -16.56 30.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45381930 number of intermediate returns: 4 number of last returns: 45382088 number of single returns: 45372723 covered area in square units/kilounits: 1341364/1.34 point density: all returns 33.84 last only 33.83 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45391299 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45381930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4 instead zero. overview over extended number of returns of given pulse: 45372723 18564 12 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 453093 unclassified (1) 44772955 ground (2) 165251 water (9) +-> flagged as extended overlap: 2845266 +---> 7366 of those are unclassified (1) +---> 2837900 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [0.7,0.8) has 59 bin [0.8,0.9) has 8407 bin [0.9,1.0) has 452914 bin [1.0,1.1) has 2448940 bin [1.1,1.2) has 3033652 bin [1.2,1.3) has 2942659 bin [1.3,1.4) has 3839584 bin [1.4,1.5) has 3958048 bin [1.5,1.6) has 4139661 bin [1.6,1.7) has 4409381 bin [1.7,1.8) has 2066758 bin [1.8,1.9) has 1318562 bin [1.9,2.0) has 1178477 bin [2.0,2.1) has 1083740 bin [2.1,2.2) has 1002664 bin [2.2,2.3) has 975154 bin [2.3,2.4) has 928376 bin [2.4,2.5) has 891211 bin [2.5,2.6) has 840561 bin [2.6,2.7) has 811678 bin [2.7,2.8) has 766627 bin [2.8,2.9) has 706306 bin [2.9,3.0) has 639461 bin [3.0,3.1) has 596002 bin [3.1,3.2) has 553806 bin [3.2,3.3) has 509289 bin [3.3,3.4) has 455927 bin [3.4,3.5) has 410645 bin [3.5,3.6) has 363786 bin [3.6,3.7) has 318299 bin [3.7,3.8) has 280134 bin [3.8,3.9) has 253339 bin [3.9,4.0) has 228966 bin [4.0,4.1) has 204755 bin [4.1,4.2) has 181259 bin [4.2,4.3) has 160159 bin [4.3,4.4) has 138328 bin [4.4,4.5) has 118569 bin [4.5,4.6) has 104238 bin [4.6,4.7) has 92108 bin [4.7,4.8) has 81823 bin [4.8,4.9) has 72266 bin [4.9,5.0) has 63005 bin [5.0,5.1) has 56622 bin [5.1,5.2) has 50570 bin [5.2,5.3) has 44219 bin [5.3,5.4) has 40273 bin [5.4,5.5) has 34635 bin [5.5,5.6) has 30412 bin [5.6,5.7) has 28793 bin [5.7,5.8) has 27892 bin [5.8,5.9) has 27379 bin [5.9,6.0) has 26924 bin [6.0,6.1) has 25701 bin [6.1,6.2) has 24915 bin [6.2,6.3) has 24407 bin [6.3,6.4) has 25086 bin [6.4,6.5) has 23648 bin [6.5,6.6) has 23344 bin [6.6,6.7) has 22807 bin [6.7,6.8) has 21318 bin [6.8,6.9) has 21031 bin [6.9,7.0) has 20207 bin [7.0,7.1) has 19338 bin [7.1,7.2) has 18328 bin [7.2,7.3) has 17497 bin [7.3,7.4) has 16499 bin [7.4,7.5) has 15773 bin [7.5,7.6) has 15034 bin [7.6,7.7) has 14569 bin [7.7,7.8) has 13844 bin [7.8,7.9) has 13552 bin [7.9,8.0) has 13166 bin [8.0,8.1) has 13170 bin [8.1,8.2) has 12885 bin [8.2,8.3) has 12091 bin [8.3,8.4) has 11938 bin [8.4,8.5) has 11629 bin [8.5,8.6) has 11593 bin [8.6,8.7) has 11274 bin [8.7,8.8) has 10920 bin [8.8,8.9) has 10856 bin [8.9,9.0) has 10791 bin [9.0,9.1) has 11337 bin [9.1,9.2) has 10975 bin [9.2,9.3) has 10820 bin [9.3,9.4) has 10855 bin [9.4,9.5) has 10951 bin [9.5,9.6) has 11177 bin [9.6,9.7) has 11227 bin [9.7,9.8) has 11730 bin [9.8,9.9) has 11761 bin [9.9,10.0) has 11797 bin [10.0,10.1) has 11743 bin [10.1,10.2) has 11444 bin [10.2,10.3) has 12680 bin [10.3,10.4) has 13078 bin [10.4,10.5) has 12960 bin [10.5,10.6) has 14447 bin [10.6,10.7) has 14738 bin [10.7,10.8) has 14433 bin [10.8,10.9) has 14940 bin [10.9,11.0) has 14513 bin [11.0,11.1) has 14995 bin [11.1,11.2) has 15143 bin [11.2,11.3) has 16334 bin [11.3,11.4) has 16715 bin [11.4,11.5) has 17339 bin [11.5,11.6) has 17744 bin [11.6,11.7) has 17617 bin [11.7,11.8) has 17572 bin [11.8,11.9) has 18543 bin [11.9,12.0) has 19952 bin [12.0,12.1) has 20405 bin [12.1,12.2) has 20547 bin [12.2,12.3) has 21507 bin [12.3,12.4) has 21077 bin [12.4,12.5) has 19940 bin [12.5,12.6) has 18260 bin [12.6,12.7) has 16994 bin [12.7,12.8) has 15640 bin [12.8,12.9) has 14429 bin [12.9,13.0) has 13987 bin [13.0,13.1) has 13780 bin [13.1,13.2) has 13210 bin [13.2,13.3) has 11602 bin [13.3,13.4) has 11268 bin [13.4,13.5) has 10572 bin [13.5,13.6) has 9395 bin [13.6,13.7) has 8819 bin [13.7,13.8) has 8387 bin [13.8,13.9) has 8828 bin [13.9,14.0) has 8617 bin [14.0,14.1) has 8537 bin [14.1,14.2) has 8340 bin [14.2,14.3) has 8531 bin [14.3,14.4) has 9252 bin [14.4,14.5) has 10083 bin [14.5,14.6) has 9733 bin [14.6,14.7) has 9246 bin [14.7,14.8) has 9106 bin [14.8,14.9) has 8722 bin [14.9,15.0) has 8521 bin [15.0,15.1) has 9138 bin [15.1,15.2) has 9758 bin [15.2,15.3) has 8172 bin [15.3,15.4) has 6969 bin [15.4,15.5) has 5957 bin [15.5,15.6) has 5195 bin [15.6,15.7) has 4232 bin [15.7,15.8) has 4624 bin [15.8,15.9) has 4340 bin [15.9,16.0) has 3981 bin [16.0,16.1) has 3527 bin [16.1,16.2) has 3099 bin [16.2,16.3) has 3608 bin [16.3,16.4) has 4623 bin [16.4,16.5) has 3937 bin [16.5,16.6) has 2626 bin [16.6,16.7) has 1984 bin [16.7,16.8) has 1129 bin [16.8,16.9) has 713 bin [16.9,17.0) has 534 bin [17.0,17.1) has 354 bin [17.1,17.2) has 188 bin [17.2,17.3) has 195 bin [17.3,17.4) has 205 bin [17.4,17.5) has 168 bin [17.5,17.6) has 179 bin [17.6,17.7) has 175 bin [17.7,17.8) has 128 bin [17.8,17.9) has 110 bin [17.9,18.0) has 34 bin [18.0,18.1) has 7 bin [18.1,18.2) has 2 average z coordinate 2.2 for 45391299 element(s) point source id histogram with bin size 1.000000 bin 1036 has 15660561 bin 1037 has 4071 bin 1038 has 9720008 bin 1040 has 20006659 average point source id 1038.191405075232524 for 45391299 element(s)