lasinfo (210611) report for 'AHN4T/31DZ1_25.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: 97983927 number of points by return: 93993066 3352441 553541 77361 7518 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 449980 0 min x y z: 113980.000 449980.000 -2.729 max x y z: 115019.999 451269.999 20.192 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: 97983927 extended number of points by return: 93993066 3352441 553541 77361 7518 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 -2729 20192 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -15 32 user_data 6 8 point_source_ID 79 161 gps_time 269728123.281037 270294723.608419 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 32 255 B 6 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -2500 5333 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.91 34.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 93993066 number of intermediate returns: 642581 number of last returns: 93896102 number of single returns: 90547822 covered area in square units/kilounits: 1286604/1.29 point density: all returns 76.16 last only 72.98 (per square units) spacing: all returns 0.11 last only 0.12 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 97983927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 93993066 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3352441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 553541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 77361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7518 instead zero. overview over extended number of returns of given pulse: 90547822 5676961 1437481 281208 39683 772 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8181850 unclassified (1) 78723677 ground (2) 9534313 building (6) 1425631 water (9) 118456 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6029518 +---> 189631 of those are unclassified (1) +---> 5556372 of those are ground (2) +---> 165476 of those are building (6) +---> 115748 of those are water (9) +---> 2291 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 7 bin [-2.7,-2.6) has 2699 bin [-2.6,-2.5) has 280402 bin [-2.5,-2.4) has 1373383 bin [-2.4,-2.3) has 2102504 bin [-2.3,-2.2) has 3271706 bin [-2.2,-2.1) has 12952123 bin [-2.1,-2.0) has 18767370 bin [-2.0,-1.9) has 13963455 bin [-1.9,-1.8) has 7258853 bin [-1.8,-1.7) has 4780920 bin [-1.7,-1.6) has 3483693 bin [-1.6,-1.5) has 2566436 bin [-1.5,-1.4) has 2321056 bin [-1.4,-1.3) has 2078942 bin [-1.3,-1.2) has 1504397 bin [-1.2,-1.1) has 1052638 bin [-1.1,-1.0) has 798859 bin [-1.0,-0.9) has 498122 bin [-0.9,-0.8) has 379649 bin [-0.8,-0.7) has 364556 bin [-0.7,-0.6) has 327179 bin [-0.6,-0.5) has 424456 bin [-0.5,-0.4) has 853769 bin [-0.4,-0.3) has 481036 bin [-0.3,-0.2) has 455396 bin [-0.2,-0.1) has 378230 bin [-0.1,0.0) has 358097 bin [0.0,0.1) has 357672 bin [0.1,0.2) has 324287 bin [0.2,0.3) has 326702 bin [0.3,0.4) has 308921 bin [0.4,0.5) has 275928 bin [0.5,0.6) has 239108 bin [0.6,0.7) has 219634 bin [0.7,0.8) has 231595 bin [0.8,0.9) has 253091 bin [0.9,1.0) has 264257 bin [1.0,1.1) has 264425 bin [1.1,1.2) has 266781 bin [1.2,1.3) has 245443 bin [1.3,1.4) has 222648 bin [1.4,1.5) has 241167 bin [1.5,1.6) has 245205 bin [1.6,1.7) has 222026 bin [1.7,1.8) has 232222 bin [1.8,1.9) has 216310 bin [1.9,2.0) has 215974 bin [2.0,2.1) has 187625 bin [2.1,2.2) has 162708 bin [2.2,2.3) has 171619 bin [2.3,2.4) has 165477 bin [2.4,2.5) has 157689 bin [2.5,2.6) has 142868 bin [2.6,2.7) has 128938 bin [2.7,2.8) has 130429 bin [2.8,2.9) has 133765 bin [2.9,3.0) has 127931 bin [3.0,3.1) has 132272 bin [3.1,3.2) has 136657 bin [3.2,3.3) has 127977 bin [3.3,3.4) has 122608 bin [3.4,3.5) has 117944 bin [3.5,3.6) has 117550 bin [3.6,3.7) has 124745 bin [3.7,3.8) has 126366 bin [3.8,3.9) has 144224 bin [3.9,4.0) has 213307 bin [4.0,4.1) has 450025 bin [4.1,4.2) has 312581 bin [4.2,4.3) has 285104 bin [4.3,4.4) has 297308 bin [4.4,4.5) has 287733 bin [4.5,4.6) has 268370 bin [4.6,4.7) has 227170 bin [4.7,4.8) has 215964 bin [4.8,4.9) has 173251 bin [4.9,5.0) has 193945 bin [5.0,5.1) has 192732 bin [5.1,5.2) has 152669 bin [5.2,5.3) has 136981 bin [5.3,5.4) has 134525 bin [5.4,5.5) has 139170 bin [5.5,5.6) has 125595 bin [5.6,5.7) has 121394 bin [5.7,5.8) has 163104 bin [5.8,5.9) has 129028 bin [5.9,6.0) has 116039 bin [6.0,6.1) has 115083 bin [6.1,6.2) has 109788 bin [6.2,6.3) has 117638 bin [6.3,6.4) has 113554 bin [6.4,6.5) has 165291 bin [6.5,6.6) has 163057 bin [6.6,6.7) has 114951 bin [6.7,6.8) has 98018 bin [6.8,6.9) has 96817 bin [6.9,7.0) has 90463 bin [7.0,7.1) has 109080 bin [7.1,7.2) has 111428 bin [7.2,7.3) has 115410 bin [7.3,7.4) has 110865 bin [7.4,7.5) has 73257 bin [7.5,7.6) has 56701 bin [7.6,7.7) has 58912 bin [7.7,7.8) has 44477 bin [7.8,7.9) has 38680 bin [7.9,8.0) has 44701 bin [8.0,8.1) has 57717 bin [8.1,8.2) has 60678 bin [8.2,8.3) has 44215 bin [8.3,8.4) has 46667 bin [8.4,8.5) has 30169 bin [8.5,8.6) has 25291 bin [8.6,8.7) has 23879 bin [8.7,8.8) has 22689 bin [8.8,8.9) has 22995 bin [8.9,9.0) has 21643 bin [9.0,9.1) has 21273 bin [9.1,9.2) has 19853 bin [9.2,9.3) has 17884 bin [9.3,9.4) has 17596 bin [9.4,9.5) has 16814 bin [9.5,9.6) has 15241 bin [9.6,9.7) has 14339 bin [9.7,9.8) has 13403 bin [9.8,9.9) has 13005 bin [9.9,10.0) has 12021 bin [10.0,10.1) has 11807 bin [10.1,10.2) has 11448 bin [10.2,10.3) has 11091 bin [10.3,10.4) has 10483 bin [10.4,10.5) has 25941 bin [10.5,10.6) has 36867 bin [10.6,10.7) has 9964 bin [10.7,10.8) has 9032 bin [10.8,10.9) has 8450 bin [10.9,11.0) has 8481 bin [11.0,11.1) has 7381 bin [11.1,11.2) has 6945 bin [11.2,11.3) has 6455 bin [11.3,11.4) has 5832 bin [11.4,11.5) has 5726 bin [11.5,11.6) has 5504 bin [11.6,11.7) has 5334 bin [11.7,11.8) has 4882 bin [11.8,11.9) has 4741 bin [11.9,12.0) has 4366 bin [12.0,12.1) has 4353 bin [12.1,12.2) has 4143 bin [12.2,12.3) has 4094 bin [12.3,12.4) has 3664 bin [12.4,12.5) has 3486 bin [12.5,12.6) has 3270 bin [12.6,12.7) has 3139 bin [12.7,12.8) has 2698 bin [12.8,12.9) has 2591 bin [12.9,13.0) has 2423 bin [13.0,13.1) has 2247 bin [13.1,13.2) has 2018 bin [13.2,13.3) has 1828 bin [13.3,13.4) has 1632 bin [13.4,13.5) has 1520 bin [13.5,13.6) has 1394 bin [13.6,13.7) has 1328 bin [13.7,13.8) has 1234 bin [13.8,13.9) has 1192 bin [13.9,14.0) has 1137 bin [14.0,14.1) has 1184 bin [14.1,14.2) has 1122 bin [14.2,14.3) has 1026 bin [14.3,14.4) has 1033 bin [14.4,14.5) has 1036 bin [14.5,14.6) has 1047 bin [14.6,14.7) has 983 bin [14.7,14.8) has 876 bin [14.8,14.9) has 915 bin [14.9,15.0) has 816 bin [15.0,15.1) has 799 bin [15.1,15.2) has 838 bin [15.2,15.3) has 786 bin [15.3,15.4) has 661 bin [15.4,15.5) has 570 bin [15.5,15.6) has 487 bin [15.6,15.7) has 404 bin [15.7,15.8) has 355 bin [15.8,15.9) has 316 bin [15.9,16.0) has 310 bin [16.0,16.1) has 240 bin [16.1,16.2) has 196 bin [16.2,16.3) has 179 bin [16.3,16.4) has 174 bin [16.4,16.5) has 170 bin [16.5,16.6) has 153 bin [16.6,16.7) has 152 bin [16.7,16.8) has 144 bin [16.8,16.9) has 148 bin [16.9,17.0) has 120 bin [17.0,17.1) has 107 bin [17.1,17.2) has 97 bin [17.2,17.3) has 114 bin [17.3,17.4) has 114 bin [17.4,17.5) has 121 bin [17.5,17.6) has 126 bin [17.6,17.7) has 111 bin [17.7,17.8) has 112 bin [17.8,17.9) has 117 bin [17.9,18.0) has 93 bin [18.0,18.1) has 91 bin [18.1,18.2) has 89 bin [18.2,18.3) has 92 bin [18.3,18.4) has 80 bin [18.4,18.5) has 84 bin [18.5,18.6) has 76 bin [18.6,18.7) has 71 bin [18.7,18.8) has 89 bin [18.8,18.9) has 72 bin [18.9,19.0) has 80 bin [19.0,19.1) has 60 bin [19.1,19.2) has 60 bin [19.2,19.3) has 51 bin [19.3,19.4) has 48 bin [19.4,19.5) has 46 bin [19.5,19.6) has 30 bin [19.6,19.7) has 28 bin [19.7,19.8) has 16 bin [19.8,19.9) has 19 bin [19.9,20.0) has 9 bin [20.0,20.1) has 2 bin [20.1,20.2) has 2 average z coordinate -1.0 for 97983927 element(s) point source id histogram with bin size 1.000000 bin 79 has 27378817 bin 80 has 15807683 bin 84 has 15690641 bin 160 has 25240591 bin 161 has 13866195 average point source id 112.431776509631007 for 97983927 element(s)