lasinfo (210611) report for 'AHN4T/18CZ1_21.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: 335/2022 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: 25280487 number of points by return: 23662926 1095000 409105 98089 14038 scale factor x y z: 0.001 0.001 0.001 offset x y z: 259980 524980 0 min x y z: 259980.000 524980.000 14.217 max x y z: 261019.999 526269.999 42.213 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: 25280487 extended number of points by return: 23662926 1095000 409105 98089 14038 1261 68 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 14217 42213 intensity 56 4656 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 9 user_data 6 7 point_source_ID 1070 1071 gps_time 330860355.877082 330860759.293288 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 29 255 B 17 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 29.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23662926 number of intermediate returns: 524015 number of last returns: 23651463 number of single returns: 22557917 covered area in square units/kilounits: 1318224/1.32 point density: all returns 19.18 last only 17.94 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25280487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23662926 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1095000 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 409105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 98089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14038 instead zero. overview over extended number of returns of given pulse: 22557917 1379218 934268 337171 64219 7241 453 0 0 0 0 0 0 0 0 histogram of classification of points: 2352591 unclassified (1) 22325954 ground (2) 506897 building (6) 88399 water (9) 6646 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1582141 +---> 94034 of those are unclassified (1) +---> 1476469 of those are ground (2) +---> 4737 of those are building (6) +---> 1343 of those are water (9) +---> 5558 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [14.2,14.3) has 34 bin [14.3,14.4) has 939 bin [14.4,14.5) has 15479 bin [14.5,14.6) has 8337 bin [14.6,14.7) has 7077 bin [14.7,14.8) has 8227 bin [14.8,14.9) has 9376 bin [14.9,15.0) has 11185 bin [15.0,15.1) has 13161 bin [15.1,15.2) has 29611 bin [15.2,15.3) has 20924 bin [15.3,15.4) has 27333 bin [15.4,15.5) has 40436 bin [15.5,15.6) has 214771 bin [15.6,15.7) has 581809 bin [15.7,15.8) has 745782 bin [15.8,15.9) has 742882 bin [15.9,16.0) has 832516 bin [16.0,16.1) has 1028880 bin [16.1,16.2) has 1363004 bin [16.2,16.3) has 1653132 bin [16.3,16.4) has 1311956 bin [16.4,16.5) has 900298 bin [16.5,16.6) has 783796 bin [16.6,16.7) has 737537 bin [16.7,16.8) has 751528 bin [16.8,16.9) has 687814 bin [16.9,17.0) has 689253 bin [17.0,17.1) has 840385 bin [17.1,17.2) has 1076632 bin [17.2,17.3) has 1409988 bin [17.3,17.4) has 1332956 bin [17.4,17.5) has 1081062 bin [17.5,17.6) has 1000877 bin [17.6,17.7) has 817079 bin [17.7,17.8) has 672020 bin [17.8,17.9) has 375492 bin [17.9,18.0) has 311673 bin [18.0,18.1) has 245190 bin [18.1,18.2) has 180670 bin [18.2,18.3) has 134936 bin [18.3,18.4) has 81290 bin [18.4,18.5) has 49696 bin [18.5,18.6) has 35292 bin [18.6,18.7) has 26532 bin [18.7,18.8) has 24854 bin [18.8,18.9) has 22420 bin [18.9,19.0) has 19260 bin [19.0,19.1) has 19228 bin [19.1,19.2) has 20373 bin [19.2,19.3) has 20115 bin [19.3,19.4) has 21091 bin [19.4,19.5) has 22083 bin [19.5,19.6) has 19062 bin [19.6,19.7) has 18197 bin [19.7,19.8) has 19375 bin [19.8,19.9) has 21400 bin [19.9,20.0) has 21588 bin [20.0,20.1) has 21766 bin [20.1,20.2) has 20483 bin [20.2,20.3) has 19991 bin [20.3,20.4) has 19337 bin [20.4,20.5) has 20432 bin [20.5,20.6) has 21224 bin [20.6,20.7) has 21746 bin [20.7,20.8) has 20898 bin [20.8,20.9) has 21659 bin [20.9,21.0) has 21373 bin [21.0,21.1) has 21128 bin [21.1,21.2) has 20173 bin [21.2,21.3) has 21001 bin [21.3,21.4) has 23776 bin [21.4,21.5) has 20666 bin [21.5,21.6) has 18678 bin [21.6,21.7) has 19214 bin [21.7,21.8) has 17802 bin [21.8,21.9) has 17583 bin [21.9,22.0) has 17413 bin [22.0,22.1) has 17577 bin [22.1,22.2) has 17857 bin [22.2,22.3) has 17903 bin [22.3,22.4) has 17398 bin [22.4,22.5) has 17808 bin [22.5,22.6) has 17513 bin [22.6,22.7) has 18024 bin [22.7,22.8) has 18209 bin [22.8,22.9) has 18130 bin [22.9,23.0) has 18859 bin [23.0,23.1) has 19763 bin [23.1,23.2) has 19934 bin [23.2,23.3) has 20199 bin [23.3,23.4) has 20296 bin [23.4,23.5) has 20874 bin [23.5,23.6) has 20005 bin [23.6,23.7) has 20074 bin [23.7,23.8) has 20111 bin [23.8,23.9) has 19709 bin [23.9,24.0) has 19390 bin [24.0,24.1) has 19262 bin [24.1,24.2) has 18737 bin [24.2,24.3) has 18890 bin [24.3,24.4) has 19053 bin [24.4,24.5) has 18958 bin [24.5,24.6) has 18989 bin [24.6,24.7) has 18721 bin [24.7,24.8) has 24243 bin [24.8,24.9) has 25702 bin [24.9,25.0) has 19463 bin [25.0,25.1) has 18251 bin [25.1,25.2) has 17827 bin [25.2,25.3) has 17689 bin [25.3,25.4) has 17810 bin [25.4,25.5) has 17319 bin [25.5,25.6) has 17637 bin [25.6,25.7) has 17738 bin [25.7,25.8) has 17776 bin [25.8,25.9) has 17485 bin [25.9,26.0) has 17345 bin [26.0,26.1) has 16983 bin [26.1,26.2) has 16772 bin [26.2,26.3) has 17051 bin [26.3,26.4) has 16985 bin [26.4,26.5) has 16907 bin [26.5,26.6) has 16955 bin [26.6,26.7) has 16810 bin [26.7,26.8) has 16642 bin [26.8,26.9) has 16678 bin [26.9,27.0) has 16629 bin [27.0,27.1) has 16315 bin [27.1,27.2) has 16190 bin [27.2,27.3) has 16194 bin [27.3,27.4) has 15844 bin [27.4,27.5) has 15843 bin [27.5,27.6) has 15740 bin [27.6,27.7) has 15820 bin [27.7,27.8) has 15686 bin [27.8,27.9) has 15645 bin [27.9,28.0) has 15574 bin [28.0,28.1) has 15297 bin [28.1,28.2) has 15417 bin [28.2,28.3) has 14898 bin [28.3,28.4) has 14570 bin [28.4,28.5) has 14690 bin [28.5,28.6) has 14703 bin [28.6,28.7) has 14526 bin [28.7,28.8) has 14062 bin [28.8,28.9) has 13591 bin [28.9,29.0) has 13701 bin [29.0,29.1) has 13377 bin [29.1,29.2) has 13427 bin [29.2,29.3) has 12974 bin [29.3,29.4) has 13059 bin [29.4,29.5) has 12786 bin [29.5,29.6) has 12723 bin [29.6,29.7) has 12501 bin [29.7,29.8) has 12312 bin [29.8,29.9) has 12076 bin [29.9,30.0) has 11101 bin [30.0,30.1) has 10778 bin [30.1,30.2) has 11033 bin [30.2,30.3) has 10687 bin [30.3,30.4) has 10653 bin [30.4,30.5) has 10576 bin [30.5,30.6) has 10361 bin [30.6,30.7) has 10223 bin [30.7,30.8) has 9865 bin [30.8,30.9) has 9588 bin [30.9,31.0) has 9648 bin [31.0,31.1) has 9337 bin [31.1,31.2) has 9272 bin [31.2,31.3) has 8933 bin [31.3,31.4) has 8708 bin [31.4,31.5) has 8455 bin [31.5,31.6) has 8133 bin [31.6,31.7) has 7907 bin [31.7,31.8) has 7649 bin [31.8,31.9) has 7392 bin [31.9,32.0) has 7085 bin [32.0,32.1) has 6949 bin [32.1,32.2) has 6649 bin [32.2,32.3) has 6273 bin [32.3,32.4) has 6152 bin [32.4,32.5) has 5870 bin [32.5,32.6) has 5663 bin [32.6,32.7) has 5448 bin [32.7,32.8) has 5060 bin [32.8,32.9) has 4961 bin [32.9,33.0) has 4797 bin [33.0,33.1) has 4572 bin [33.1,33.2) has 4475 bin [33.2,33.3) has 4381 bin [33.3,33.4) has 4255 bin [33.4,33.5) has 4145 bin [33.5,33.6) has 3945 bin [33.6,33.7) has 3774 bin [33.7,33.8) has 3627 bin [33.8,33.9) has 3513 bin [33.9,34.0) has 3370 bin [34.0,34.1) has 3485 bin [34.1,34.2) has 3359 bin [34.2,34.3) has 3224 bin [34.3,34.4) has 3232 bin [34.4,34.5) has 3026 bin [34.5,34.6) has 3039 bin [34.6,34.7) has 2884 bin [34.7,34.8) has 2706 bin [34.8,34.9) has 2599 bin [34.9,35.0) has 2592 bin [35.0,35.1) has 2496 bin [35.1,35.2) has 2441 bin [35.2,35.3) has 2298 bin [35.3,35.4) has 2192 bin [35.4,35.5) has 2035 bin [35.5,35.6) has 1966 bin [35.6,35.7) has 1888 bin [35.7,35.8) has 1822 bin [35.8,35.9) has 1736 bin [35.9,36.0) has 1641 bin [36.0,36.1) has 1595 bin [36.1,36.2) has 1461 bin [36.2,36.3) has 1355 bin [36.3,36.4) has 1237 bin [36.4,36.5) has 1151 bin [36.5,36.6) has 1129 bin [36.6,36.7) has 1114 bin [36.7,36.8) has 969 bin [36.8,36.9) has 939 bin [36.9,37.0) has 889 bin [37.0,37.1) has 766 bin [37.1,37.2) has 742 bin [37.2,37.3) has 674 bin [37.3,37.4) has 623 bin [37.4,37.5) has 557 bin [37.5,37.6) has 594 bin [37.6,37.7) has 521 bin [37.7,37.8) has 538 bin [37.8,37.9) has 492 bin [37.9,38.0) has 472 bin [38.0,38.1) has 430 bin [38.1,38.2) has 456 bin [38.2,38.3) has 408 bin [38.3,38.4) has 385 bin [38.4,38.5) has 335 bin [38.5,38.6) has 351 bin [38.6,38.7) has 302 bin [38.7,38.8) has 306 bin [38.8,38.9) has 256 bin [38.9,39.0) has 215 bin [39.0,39.1) has 216 bin [39.1,39.2) has 157 bin [39.2,39.3) has 163 bin [39.3,39.4) has 133 bin [39.4,39.5) has 152 bin [39.5,39.6) has 120 bin [39.6,39.7) has 86 bin [39.7,39.8) has 101 bin [39.8,39.9) has 79 bin [39.9,40.0) has 89 bin [40.0,40.1) has 87 bin [40.1,40.2) has 71 bin [40.2,40.3) has 82 bin [40.3,40.4) has 83 bin [40.4,40.5) has 70 bin [40.5,40.6) has 81 bin [40.6,40.7) has 68 bin [40.7,40.8) has 80 bin [40.8,40.9) has 82 bin [40.9,41.0) has 82 bin [41.0,41.1) has 68 bin [41.1,41.2) has 65 bin [41.2,41.3) has 65 bin [41.3,41.4) has 63 bin [41.4,41.5) has 49 bin [41.5,41.6) has 50 bin [41.6,41.7) has 35 bin [41.7,41.8) has 37 bin [41.8,41.9) has 35 bin [41.9,42.0) has 24 bin [42.0,42.1) has 8 bin [42.1,42.2) has 2 bin [42.2,42.3) has 1 average z coordinate 17.6 for 25280487 element(s) point source id histogram with bin size 1.000000 bin 1070 has 15932201 bin 1071 has 9348286 average point source id 1070.369782670721406 for 25280487 element(s)