lasinfo (210611) report for 'AHN4T/12EN2_23.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: 334/2022 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: 22237791 number of points by return: 22130764 77329 24282 4876 512 scale factor x y z: 0.001 0.001 0.001 offset x y z: 246980 568730 0 min x y z: 246980.000 568730.000 -0.150 max x y z: 248019.999 570019.999 17.232 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: 22237791 extended number of points by return: 22130764 77329 24282 4876 512 28 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 -150 17232 intensity 69 4929 return_number 1 6 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 8 user_data 6 7 point_source_ID 34 35 gps_time 330784513.985900 330785776.659596 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 51 255 B 43 243 NIR 27 238 extended_return_number 1 6 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 1333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.26 33.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22130764 number of intermediate returns: 29885 number of last returns: 22130466 number of single returns: 22053324 covered area in square units/kilounits: 1336860/1.34 point density: all returns 16.63 last only 16.55 (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 22237791 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22130764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 77329 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 24282 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 512 instead zero. overview over extended number of returns of given pulse: 22053324 105854 58293 17630 2514 176 0 0 0 0 0 0 0 0 0 histogram of classification of points: 144603 unclassified (1) 21983503 ground (2) 109685 water (9) +-> flagged as extended overlap: 1451718 +---> 35434 of those are unclassified (1) +---> 1408954 of those are ground (2) +---> 7330 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.2,-0.1) has 2 bin [-0.1,0.0) has 171 bin [0.0,0.1) has 3795 bin [0.1,0.2) has 1695 bin [0.2,0.3) has 1002 bin [0.3,0.4) has 1736 bin [0.4,0.5) has 20778 bin [0.5,0.6) has 111040 bin [0.6,0.7) has 66410 bin [0.7,0.8) has 45760 bin [0.8,0.9) has 40616 bin [0.9,1.0) has 41149 bin [1.0,1.1) has 56149 bin [1.1,1.2) has 79502 bin [1.2,1.3) has 108923 bin [1.3,1.4) has 144638 bin [1.4,1.5) has 550089 bin [1.5,1.6) has 1563125 bin [1.6,1.7) has 2938724 bin [1.7,1.8) has 2864705 bin [1.8,1.9) has 1878787 bin [1.9,2.0) has 1221649 bin [2.0,2.1) has 936227 bin [2.1,2.2) has 1020576 bin [2.2,2.3) has 846943 bin [2.3,2.4) has 1023236 bin [2.4,2.5) has 1012957 bin [2.5,2.6) has 906989 bin [2.6,2.7) has 951757 bin [2.7,2.8) has 777936 bin [2.8,2.9) has 633471 bin [2.9,3.0) has 458675 bin [3.0,3.1) has 332485 bin [3.1,3.2) has 268363 bin [3.2,3.3) has 281665 bin [3.3,3.4) has 188864 bin [3.4,3.5) has 167065 bin [3.5,3.6) has 126260 bin [3.6,3.7) has 80045 bin [3.7,3.8) has 66126 bin [3.8,3.9) has 47078 bin [3.9,4.0) has 44957 bin [4.0,4.1) has 47963 bin [4.1,4.2) has 47332 bin [4.2,4.3) has 37776 bin [4.3,4.4) has 38118 bin [4.4,4.5) has 38495 bin [4.5,4.6) has 15153 bin [4.6,4.7) has 10525 bin [4.7,4.8) has 6887 bin [4.8,4.9) has 992 bin [4.9,5.0) has 851 bin [5.0,5.1) has 827 bin [5.1,5.2) has 870 bin [5.2,5.3) has 900 bin [5.3,5.4) has 998 bin [5.4,5.5) has 994 bin [5.5,5.6) has 1007 bin [5.6,5.7) has 995 bin [5.7,5.8) has 1061 bin [5.8,5.9) has 1036 bin [5.9,6.0) has 976 bin [6.0,6.1) has 1057 bin [6.1,6.2) has 1083 bin [6.2,6.3) has 1116 bin [6.3,6.4) has 1075 bin [6.4,6.5) has 1115 bin [6.5,6.6) has 1104 bin [6.6,6.7) has 1150 bin [6.7,6.8) has 1175 bin [6.8,6.9) has 1071 bin [6.9,7.0) has 1118 bin [7.0,7.1) has 1138 bin [7.1,7.2) has 1088 bin [7.2,7.3) has 1158 bin [7.3,7.4) has 1230 bin [7.4,7.5) has 1209 bin [7.5,7.6) has 1231 bin [7.6,7.7) has 1136 bin [7.7,7.8) has 1166 bin [7.8,7.9) has 1216 bin [7.9,8.0) has 1212 bin [8.0,8.1) has 1163 bin [8.1,8.2) has 1139 bin [8.2,8.3) has 1187 bin [8.3,8.4) has 1240 bin [8.4,8.5) has 1308 bin [8.5,8.6) has 1238 bin [8.6,8.7) has 1286 bin [8.7,8.8) has 1244 bin [8.8,8.9) has 1227 bin [8.9,9.0) has 1322 bin [9.0,9.1) has 1294 bin [9.1,9.2) has 1179 bin [9.2,9.3) has 1170 bin [9.3,9.4) has 1166 bin [9.4,9.5) has 1115 bin [9.5,9.6) has 1038 bin [9.6,9.7) has 1050 bin [9.7,9.8) has 1094 bin [9.8,9.9) has 1067 bin [9.9,10.0) has 1035 bin [10.0,10.1) has 1027 bin [10.1,10.2) has 1099 bin [10.2,10.3) has 1001 bin [10.3,10.4) has 960 bin [10.4,10.5) has 1013 bin [10.5,10.6) has 922 bin [10.6,10.7) has 949 bin [10.7,10.8) has 958 bin [10.8,10.9) has 837 bin [10.9,11.0) has 804 bin [11.0,11.1) has 821 bin [11.1,11.2) has 820 bin [11.2,11.3) has 793 bin [11.3,11.4) has 818 bin [11.4,11.5) has 769 bin [11.5,11.6) has 704 bin [11.6,11.7) has 714 bin [11.7,11.8) has 650 bin [11.8,11.9) has 637 bin [11.9,12.0) has 618 bin [12.0,12.1) has 622 bin [12.1,12.2) has 558 bin [12.2,12.3) has 572 bin [12.3,12.4) has 507 bin [12.4,12.5) has 519 bin [12.5,12.6) has 480 bin [12.6,12.7) has 437 bin [12.7,12.8) has 376 bin [12.8,12.9) has 372 bin [12.9,13.0) has 318 bin [13.0,13.1) has 298 bin [13.1,13.2) has 309 bin [13.2,13.3) has 270 bin [13.3,13.4) has 251 bin [13.4,13.5) has 204 bin [13.5,13.6) has 219 bin [13.6,13.7) has 202 bin [13.7,13.8) has 163 bin [13.8,13.9) has 163 bin [13.9,14.0) has 138 bin [14.0,14.1) has 132 bin [14.1,14.2) has 106 bin [14.2,14.3) has 131 bin [14.3,14.4) has 113 bin [14.4,14.5) has 100 bin [14.5,14.6) has 114 bin [14.6,14.7) has 90 bin [14.7,14.8) has 84 bin [14.8,14.9) has 61 bin [14.9,15.0) has 63 bin [15.0,15.1) has 53 bin [15.1,15.2) has 57 bin [15.2,15.3) has 65 bin [15.3,15.4) has 60 bin [15.4,15.5) has 47 bin [15.5,15.6) has 40 bin [15.6,15.7) has 36 bin [15.7,15.8) has 33 bin [15.8,15.9) has 36 bin [15.9,16.0) has 25 bin [16.0,16.1) has 24 bin [16.1,16.2) has 19 bin [16.2,16.3) has 23 bin [16.3,16.4) has 24 bin [16.4,16.5) has 17 bin [16.5,16.6) has 11 bin [16.6,16.7) has 12 bin [16.7,16.8) has 13 bin [16.8,16.9) has 10 bin [16.9,17.0) has 6 bin [17.0,17.1) has 2 bin [17.1,17.2) has 5 bin [17.2,17.3) has 1 average z coordinate 2.1 for 22237791 element(s) point source id histogram with bin size 1.000000 bin 34 has 13588851 bin 35 has 8648940 average point source id 34.388929817714356 for 22237791 element(s)