lasinfo (210611) report for 'AHN4T/31EZ1_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: 179/2021 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: 41777888 number of points by return: 40438149 1034490 255252 45009 4988 scale factor x y z: 0.001 0.001 0.001 offset x y z: 122980 462480 0 min x y z: 122980.000 462480.000 -2.813 max x y z: 124019.999 463769.999 18.685 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: 41777888 extended number of points by return: 40438149 1034490 255252 45009 4988 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 -2813 18685 intensity 48 4841 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 33 user_data 6 7 point_source_ID 92 173 gps_time 270030124.751765 270305373.820673 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 41 255 B 15 255 NIR 59 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5500 extended_scanner_channel 0 0 attribute0 0.48 48.41 ('Amplitude') attribute1 -15.57 32.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40438149 number of intermediate returns: 305974 number of last returns: 40425715 number of single returns: 39391950 covered area in square units/kilounits: 1269568/1.27 point density: all returns 32.91 last only 31.84 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41777888 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40438149 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1034490 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 255252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 45009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4988 instead zero. overview over extended number of returns of given pulse: 39391950 1568203 632239 160476 24680 330 10 0 0 0 0 0 0 0 0 histogram of classification of points: 2183376 unclassified (1) 38519907 ground (2) 828152 building (6) 212643 water (9) 33810 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3108528 +---> 114688 of those are unclassified (1) +---> 2937745 of those are ground (2) +---> 38801 of those are building (6) +---> 15572 of those are water (9) +---> 1722 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 1 bin [-2.8,-2.7) has 263 bin [-2.7,-2.6) has 7164 bin [-2.6,-2.5) has 23679 bin [-2.5,-2.4) has 58012 bin [-2.4,-2.3) has 107782 bin [-2.3,-2.2) has 1047141 bin [-2.2,-2.1) has 2743891 bin [-2.1,-2.0) has 6585218 bin [-2.0,-1.9) has 10617669 bin [-1.9,-1.8) has 8465779 bin [-1.8,-1.7) has 4430290 bin [-1.7,-1.6) has 2319863 bin [-1.6,-1.5) has 1156204 bin [-1.5,-1.4) has 646799 bin [-1.4,-1.3) has 369472 bin [-1.3,-1.2) has 191325 bin [-1.2,-1.1) has 127064 bin [-1.1,-1.0) has 75570 bin [-1.0,-0.9) has 60561 bin [-0.9,-0.8) has 47985 bin [-0.8,-0.7) has 37530 bin [-0.7,-0.6) has 37161 bin [-0.6,-0.5) has 35931 bin [-0.5,-0.4) has 32035 bin [-0.4,-0.3) has 31330 bin [-0.3,-0.2) has 31774 bin [-0.2,-0.1) has 32839 bin [-0.1,0.0) has 31985 bin [0.0,0.1) has 30813 bin [0.1,0.2) has 31680 bin [0.2,0.3) has 33080 bin [0.3,0.4) has 36317 bin [0.4,0.5) has 37284 bin [0.5,0.6) has 37022 bin [0.6,0.7) has 36427 bin [0.7,0.8) has 37296 bin [0.8,0.9) has 40739 bin [0.9,1.0) has 41092 bin [1.0,1.1) has 43574 bin [1.1,1.2) has 42918 bin [1.2,1.3) has 43757 bin [1.3,1.4) has 45252 bin [1.4,1.5) has 44926 bin [1.5,1.6) has 45953 bin [1.6,1.7) has 43048 bin [1.7,1.8) has 42349 bin [1.8,1.9) has 41993 bin [1.9,2.0) has 40678 bin [2.0,2.1) has 40118 bin [2.1,2.2) has 40433 bin [2.2,2.3) has 39779 bin [2.3,2.4) has 38810 bin [2.4,2.5) has 38205 bin [2.5,2.6) has 39005 bin [2.6,2.7) has 37939 bin [2.7,2.8) has 37671 bin [2.8,2.9) has 36940 bin [2.9,3.0) has 36432 bin [3.0,3.1) has 36742 bin [3.1,3.2) has 37655 bin [3.2,3.3) has 36658 bin [3.3,3.4) has 35938 bin [3.4,3.5) has 34776 bin [3.5,3.6) has 33947 bin [3.6,3.7) has 32303 bin [3.7,3.8) has 31550 bin [3.8,3.9) has 31569 bin [3.9,4.0) has 30726 bin [4.0,4.1) has 30441 bin [4.1,4.2) has 28502 bin [4.2,4.3) has 28627 bin [4.3,4.4) has 27761 bin [4.4,4.5) has 25324 bin [4.5,4.6) has 24370 bin [4.6,4.7) has 23503 bin [4.7,4.8) has 22649 bin [4.8,4.9) has 20647 bin [4.9,5.0) has 19000 bin [5.0,5.1) has 18642 bin [5.1,5.2) has 18127 bin [5.2,5.3) has 17439 bin [5.3,5.4) has 17304 bin [5.4,5.5) has 16169 bin [5.5,5.6) has 15559 bin [5.6,5.7) has 15521 bin [5.7,5.8) has 14902 bin [5.8,5.9) has 14461 bin [5.9,6.0) has 13724 bin [6.0,6.1) has 13067 bin [6.1,6.2) has 12397 bin [6.2,6.3) has 12509 bin [6.3,6.4) has 12129 bin [6.4,6.5) has 11849 bin [6.5,6.6) has 11625 bin [6.6,6.7) has 11250 bin [6.7,6.8) has 11162 bin [6.8,6.9) has 11094 bin [6.9,7.0) has 10577 bin [7.0,7.1) has 10472 bin [7.1,7.2) has 10190 bin [7.2,7.3) has 9899 bin [7.3,7.4) has 9781 bin [7.4,7.5) has 9254 bin [7.5,7.6) has 9105 bin [7.6,7.7) has 8956 bin [7.7,7.8) has 8602 bin [7.8,7.9) has 8664 bin [7.9,8.0) has 8525 bin [8.0,8.1) has 8341 bin [8.1,8.2) has 8056 bin [8.2,8.3) has 7959 bin [8.3,8.4) has 7787 bin [8.4,8.5) has 7771 bin [8.5,8.6) has 7500 bin [8.6,8.7) has 7445 bin [8.7,8.8) has 7105 bin [8.8,8.9) has 6990 bin [8.9,9.0) has 6818 bin [9.0,9.1) has 6614 bin [9.1,9.2) has 6350 bin [9.2,9.3) has 6101 bin [9.3,9.4) has 5877 bin [9.4,9.5) has 5855 bin [9.5,9.6) has 5690 bin [9.6,9.7) has 5590 bin [9.7,9.8) has 5556 bin [9.8,9.9) has 5324 bin [9.9,10.0) has 5264 bin [10.0,10.1) has 4899 bin [10.1,10.2) has 4638 bin [10.2,10.3) has 4598 bin [10.3,10.4) has 4398 bin [10.4,10.5) has 4222 bin [10.5,10.6) has 4108 bin [10.6,10.7) has 4064 bin [10.7,10.8) has 3897 bin [10.8,10.9) has 3839 bin [10.9,11.0) has 3800 bin [11.0,11.1) has 3676 bin [11.1,11.2) has 3549 bin [11.2,11.3) has 3643 bin [11.3,11.4) has 3423 bin [11.4,11.5) has 3214 bin [11.5,11.6) has 3266 bin [11.6,11.7) has 3188 bin [11.7,11.8) has 3050 bin [11.8,11.9) has 2913 bin [11.9,12.0) has 3015 bin [12.0,12.1) has 2791 bin [12.1,12.2) has 2831 bin [12.2,12.3) has 2683 bin [12.3,12.4) has 2467 bin [12.4,12.5) has 2393 bin [12.5,12.6) has 2354 bin [12.6,12.7) has 2327 bin [12.7,12.8) has 2368 bin [12.8,12.9) has 2339 bin [12.9,13.0) has 2288 bin [13.0,13.1) has 2237 bin [13.1,13.2) has 2056 bin [13.2,13.3) has 1953 bin [13.3,13.4) has 1988 bin [13.4,13.5) has 1894 bin [13.5,13.6) has 1824 bin [13.6,13.7) has 1891 bin [13.7,13.8) has 1670 bin [13.8,13.9) has 1672 bin [13.9,14.0) has 1557 bin [14.0,14.1) has 1545 bin [14.1,14.2) has 1465 bin [14.2,14.3) has 1484 bin [14.3,14.4) has 1428 bin [14.4,14.5) has 1386 bin [14.5,14.6) has 1300 bin [14.6,14.7) has 1271 bin [14.7,14.8) has 1246 bin [14.8,14.9) has 1163 bin [14.9,15.0) has 1172 bin [15.0,15.1) has 1135 bin [15.1,15.2) has 1010 bin [15.2,15.3) has 1024 bin [15.3,15.4) has 871 bin [15.4,15.5) has 832 bin [15.5,15.6) has 702 bin [15.6,15.7) has 716 bin [15.7,15.8) has 610 bin [15.8,15.9) has 555 bin [15.9,16.0) has 508 bin [16.0,16.1) has 493 bin [16.1,16.2) has 435 bin [16.2,16.3) has 402 bin [16.3,16.4) has 384 bin [16.4,16.5) has 317 bin [16.5,16.6) has 290 bin [16.6,16.7) has 251 bin [16.7,16.8) has 226 bin [16.8,16.9) has 184 bin [16.9,17.0) has 166 bin [17.0,17.1) has 116 bin [17.1,17.2) has 100 bin [17.2,17.3) has 106 bin [17.3,17.4) has 83 bin [17.4,17.5) has 68 bin [17.5,17.6) has 66 bin [17.6,17.7) has 65 bin [17.7,17.8) has 45 bin [17.8,17.9) has 33 bin [17.9,18.0) has 37 bin [18.0,18.1) has 33 bin [18.1,18.2) has 20 bin [18.2,18.3) has 30 bin [18.3,18.4) has 23 bin [18.4,18.5) has 15 bin [18.5,18.6) has 6 bin [18.6,18.7) has 5 average z coordinate -1.5 for 41777888 element(s) point source id histogram with bin size 1.000000 bin 92 has 938035 bin 93 has 27856635 bin 94 has 11526858 bin 173 has 1456360 average point source id 96.042222311477303 for 41777888 element(s)