lasinfo (210611) report for 'AHN4T/22GN1_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: 41950187 number of points by return: 39749078 1487824 563921 132085 17116 scale factor x y z: 0.001 0.001 0.001 offset x y z: 239980 506230 0 min x y z: 239980.000 506230.000 5.223 max x y z: 241019.999 507519.999 37.395 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: 41950187 extended number of points by return: 39749078 1487824 563921 132085 17116 159 4 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 5223 37395 intensity 56 4535 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 29 user_data 6 7 point_source_ID 85 208 gps_time 324131758.680127 330600854.126239 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 33 255 B 30 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.26 29.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39749078 number of intermediate returns: 713782 number of last returns: 39743605 number of single returns: 38256278 covered area in square units/kilounits: 1327088/1.33 point density: all returns 31.61 last only 29.95 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41950187 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39749078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1487824 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 563921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 132085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17116 instead zero. overview over extended number of returns of given pulse: 38256278 1854201 1295091 459277 78663 6362 315 0 0 0 0 0 0 0 0 histogram of classification of points: 2779750 unclassified (1) 38332906 ground (2) 824603 building (6) 12563 water (9) 365 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2770041 +---> 93187 of those are unclassified (1) +---> 2576832 of those are ground (2) +---> 96510 of those are building (6) +---> 3288 of those are water (9) +---> 224 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [5.2,5.3) has 88 bin [5.3,5.4) has 1767 bin [5.4,5.5) has 40 bin [5.5,5.6) has 15 bin [5.6,5.7) has 6 bin [5.7,5.8) has 7 bin [6.0,6.1) has 3 bin [6.1,6.2) has 2 bin [6.2,6.3) has 5 bin [6.3,6.4) has 2 bin [6.4,6.5) has 6 bin [6.5,6.6) has 32 bin [6.6,6.7) has 155 bin [6.7,6.8) has 195 bin [6.8,6.9) has 1067 bin [6.9,7.0) has 234 bin [7.0,7.1) has 93 bin [7.1,7.2) has 86 bin [7.2,7.3) has 899 bin [7.3,7.4) has 11807 bin [7.4,7.5) has 12608 bin [7.5,7.6) has 17098 bin [7.6,7.7) has 31749 bin [7.7,7.8) has 38027 bin [7.8,7.9) has 21606 bin [7.9,8.0) has 25682 bin [8.0,8.1) has 38310 bin [8.1,8.2) has 47654 bin [8.2,8.3) has 51864 bin [8.3,8.4) has 65908 bin [8.4,8.5) has 104144 bin [8.5,8.6) has 223557 bin [8.6,8.7) has 494436 bin [8.7,8.8) has 937331 bin [8.8,8.9) has 1372972 bin [8.9,9.0) has 2549552 bin [9.0,9.1) has 4031073 bin [9.1,9.2) has 4192474 bin [9.2,9.3) has 4206891 bin [9.3,9.4) has 4943839 bin [9.4,9.5) has 4562274 bin [9.5,9.6) has 3911444 bin [9.6,9.7) has 2456225 bin [9.7,9.8) has 1816779 bin [9.8,9.9) has 910123 bin [9.9,10.0) has 467535 bin [10.0,10.1) has 228418 bin [10.1,10.2) has 121002 bin [10.2,10.3) has 73618 bin [10.3,10.4) has 67065 bin [10.4,10.5) has 57822 bin [10.5,10.6) has 55215 bin [10.6,10.7) has 47910 bin [10.7,10.8) has 48474 bin [10.8,10.9) has 50067 bin [10.9,11.0) has 49405 bin [11.0,11.1) has 46887 bin [11.1,11.2) has 43716 bin [11.2,11.3) has 48570 bin [11.3,11.4) has 55426 bin [11.4,11.5) has 59317 bin [11.5,11.6) has 59120 bin [11.6,11.7) has 54266 bin [11.7,11.8) has 48328 bin [11.8,11.9) has 44279 bin [11.9,12.0) has 38589 bin [12.0,12.1) has 36328 bin [12.1,12.2) has 32899 bin [12.2,12.3) has 30884 bin [12.3,12.4) has 32153 bin [12.4,12.5) has 28419 bin [12.5,12.6) has 28298 bin [12.6,12.7) has 31701 bin [12.7,12.8) has 33551 bin [12.8,12.9) has 34744 bin [12.9,13.0) has 32304 bin [13.0,13.1) has 28366 bin [13.1,13.2) has 26385 bin [13.2,13.3) has 28421 bin [13.3,13.4) has 28372 bin [13.4,13.5) has 26967 bin [13.5,13.6) has 23744 bin [13.6,13.7) has 22781 bin [13.7,13.8) has 23112 bin [13.8,13.9) has 21422 bin [13.9,14.0) has 21704 bin [14.0,14.1) has 22527 bin [14.1,14.2) has 25499 bin [14.2,14.3) has 28230 bin [14.3,14.4) has 24119 bin [14.4,14.5) has 25583 bin [14.5,14.6) has 29566 bin [14.6,14.7) has 24873 bin [14.7,14.8) has 21720 bin [14.8,14.9) has 21943 bin [14.9,15.0) has 21943 bin [15.0,15.1) has 21776 bin [15.1,15.2) has 22535 bin [15.2,15.3) has 22697 bin [15.3,15.4) has 22362 bin [15.4,15.5) has 22131 bin [15.5,15.6) has 22032 bin [15.6,15.7) has 20874 bin [15.7,15.8) has 20387 bin [15.8,15.9) has 20489 bin [15.9,16.0) has 20249 bin [16.0,16.1) has 20524 bin [16.1,16.2) has 19769 bin [16.2,16.3) has 19089 bin [16.3,16.4) has 20553 bin [16.4,16.5) has 17689 bin [16.5,16.6) has 17264 bin [16.6,16.7) has 17463 bin [16.7,16.8) has 17560 bin [16.8,16.9) has 17680 bin [16.9,17.0) has 18028 bin [17.0,17.1) has 17873 bin [17.1,17.2) has 17850 bin [17.2,17.3) has 17389 bin [17.3,17.4) has 17536 bin [17.4,17.5) has 17592 bin [17.5,17.6) has 17749 bin [17.6,17.7) has 17830 bin [17.7,17.8) has 17749 bin [17.8,17.9) has 17974 bin [17.9,18.0) has 17713 bin [18.0,18.1) has 17847 bin [18.1,18.2) has 18140 bin [18.2,18.3) has 17644 bin [18.3,18.4) has 17545 bin [18.4,18.5) has 17713 bin [18.5,18.6) has 17636 bin [18.6,18.7) has 17440 bin [18.7,18.8) has 18019 bin [18.8,18.9) has 17458 bin [18.9,19.0) has 17648 bin [19.0,19.1) has 17611 bin [19.1,19.2) has 17713 bin [19.2,19.3) has 17925 bin [19.3,19.4) has 17665 bin [19.4,19.5) has 17171 bin [19.5,19.6) has 18494 bin [19.6,19.7) has 20286 bin [19.7,19.8) has 20569 bin [19.8,19.9) has 30227 bin [19.9,20.0) has 28458 bin [20.0,20.1) has 26685 bin [20.1,20.2) has 40066 bin [20.2,20.3) has 18276 bin [20.3,20.4) has 17698 bin [20.4,20.5) has 19394 bin [20.5,20.6) has 18397 bin [20.6,20.7) has 17830 bin [20.7,20.8) has 18241 bin [20.8,20.9) has 18257 bin [20.9,21.0) has 18012 bin [21.0,21.1) has 19211 bin [21.1,21.2) has 24595 bin [21.2,21.3) has 20876 bin [21.3,21.4) has 18469 bin [21.4,21.5) has 22241 bin [21.5,21.6) has 16976 bin [21.6,21.7) has 26430 bin [21.7,21.8) has 60317 bin [21.8,21.9) has 67346 bin [21.9,22.0) has 61923 bin [22.0,22.1) has 42212 bin [22.1,22.2) has 28697 bin [22.2,22.3) has 21897 bin [22.3,22.4) has 19035 bin [22.4,22.5) has 21877 bin [22.5,22.6) has 17779 bin [22.6,22.7) has 16062 bin [22.7,22.8) has 15624 bin [22.8,22.9) has 15389 bin [22.9,23.0) has 15326 bin [23.0,23.1) has 15234 bin [23.1,23.2) has 15082 bin [23.2,23.3) has 15207 bin [23.3,23.4) has 15107 bin [23.4,23.5) has 15128 bin [23.5,23.6) has 15259 bin [23.6,23.7) has 15037 bin [23.7,23.8) has 14552 bin [23.8,23.9) has 14466 bin [23.9,24.0) has 13924 bin [24.0,24.1) has 13762 bin [24.1,24.2) has 13663 bin [24.2,24.3) has 13251 bin [24.3,24.4) has 12870 bin [24.4,24.5) has 12708 bin [24.5,24.6) has 12343 bin [24.6,24.7) has 11945 bin [24.7,24.8) has 11671 bin [24.8,24.9) has 11680 bin [24.9,25.0) has 11272 bin [25.0,25.1) has 10959 bin [25.1,25.2) has 10879 bin [25.2,25.3) has 10564 bin [25.3,25.4) has 10176 bin [25.4,25.5) has 9967 bin [25.5,25.6) has 9819 bin [25.6,25.7) has 9423 bin [25.7,25.8) has 9170 bin [25.8,25.9) has 9013 bin [25.9,26.0) has 8762 bin [26.0,26.1) has 8686 bin [26.1,26.2) has 8390 bin [26.2,26.3) has 8118 bin [26.3,26.4) has 7877 bin [26.4,26.5) has 7758 bin [26.5,26.6) has 7294 bin [26.6,26.7) has 6989 bin [26.7,26.8) has 6773 bin [26.8,26.9) has 6519 bin [26.9,27.0) has 6216 bin [27.0,27.1) has 6060 bin [27.1,27.2) has 5873 bin [27.2,27.3) has 5538 bin [27.3,27.4) has 5294 bin [27.4,27.5) has 4911 bin [27.5,27.6) has 4607 bin [27.6,27.7) has 4384 bin [27.7,27.8) has 4240 bin [27.8,27.9) has 4073 bin [27.9,28.0) has 3863 bin [28.0,28.1) has 3643 bin [28.1,28.2) has 3488 bin [28.2,28.3) has 3364 bin [28.3,28.4) has 3165 bin [28.4,28.5) has 3026 bin [28.5,28.6) has 2758 bin [28.6,28.7) has 2608 bin [28.7,28.8) has 2380 bin [28.8,28.9) has 2157 bin [28.9,29.0) has 2006 bin [29.0,29.1) has 1952 bin [29.1,29.2) has 1792 bin [29.2,29.3) has 1638 bin [29.3,29.4) has 1508 bin [29.4,29.5) has 1307 bin [29.5,29.6) has 1356 bin [29.6,29.7) has 1263 bin [29.7,29.8) has 1164 bin [29.8,29.9) has 1023 bin [29.9,30.0) has 996 bin [30.0,30.1) has 982 bin [30.1,30.2) has 850 bin [30.2,30.3) has 884 bin [30.3,30.4) has 757 bin [30.4,30.5) has 721 bin [30.5,30.6) has 698 bin [30.6,30.7) has 698 bin [30.7,30.8) has 639 bin [30.8,30.9) has 517 bin [30.9,31.0) has 511 bin [31.0,31.1) has 459 bin [31.1,31.2) has 443 bin [31.2,31.3) has 446 bin [31.3,31.4) has 401 bin [31.4,31.5) has 423 bin [31.5,31.6) has 388 bin [31.6,31.7) has 368 bin [31.7,31.8) has 341 bin [31.8,31.9) has 360 bin [31.9,32.0) has 349 bin [32.0,32.1) has 286 bin [32.1,32.2) has 306 bin [32.2,32.3) has 290 bin [32.3,32.4) has 349 bin [32.4,32.5) has 324 bin [32.5,32.6) has 276 bin [32.6,32.7) has 315 bin [32.7,32.8) has 316 bin [32.8,32.9) has 317 bin [32.9,33.0) has 325 bin [33.0,33.1) has 288 bin [33.1,33.2) has 301 bin [33.2,33.3) has 258 bin [33.3,33.4) has 284 bin [33.4,33.5) has 257 bin [33.5,33.6) has 238 bin [33.6,33.7) has 250 bin [33.7,33.8) has 285 bin [33.8,33.9) has 298 bin [33.9,34.0) has 235 bin [34.0,34.1) has 231 bin [34.1,34.2) has 247 bin [34.2,34.3) has 219 bin [34.3,34.4) has 205 bin [34.4,34.5) has 214 bin [34.5,34.6) has 182 bin [34.6,34.7) has 192 bin [34.7,34.8) has 191 bin [34.8,34.9) has 152 bin [34.9,35.0) has 142 bin [35.0,35.1) has 163 bin [35.1,35.2) has 162 bin [35.2,35.3) has 178 bin [35.3,35.4) has 176 bin [35.4,35.5) has 146 bin [35.5,35.6) has 138 bin [35.6,35.7) has 138 bin [35.7,35.8) has 114 bin [35.8,35.9) has 91 bin [35.9,36.0) has 87 bin [36.0,36.1) has 71 bin [36.1,36.2) has 63 bin [36.2,36.3) has 51 bin [36.3,36.4) has 53 bin [36.4,36.5) has 31 bin [36.5,36.6) has 30 bin [36.6,36.7) has 20 bin [36.7,36.8) has 15 bin [36.8,36.9) has 15 bin [36.9,37.0) has 7 bin [37.0,37.1) has 7 bin [37.1,37.2) has 1 bin [37.2,37.3) has 2 bin [37.3,37.4) has 1 average z coordinate 10.0 for 41950187 element(s) point source id histogram with bin size 1.000000 bin 85 has 7596694 bin 163 has 17720116 bin 164 has 7471871 bin 208 has 9161506 average point source id 158.880769470705815 for 41950187 element(s)